Snap for 8426163 from 24385e7bc2d202bae209c86bcc9ade41b09078ba to mainline-tzdata2-releaseandroid-mainline-12.0.0_r112aml_tz2_305400500aml_tz2_305400300aml_tz2_305400100aml_tz2_304500300aml_tz2_303900110aml_tz2_303900102aml_tz2_303800002aml_tz2_303800001aml_tz2_303200001android12-mainline-tzdata2-releaseaml_tz2_305400100

Change-Id: I38c34307e93885d46067960f5977292ae82aefb0

34 files changed, 93 insertions, 26530 deletions

diff --git a/.gitattributes b/.gitattributes
deleted file mode 100644
index 91c326c..0000000
--- a/.gitattributes
+++ /dev/null
@@ -1,2 +0,0 @@
-*.ppout linguist-vendored=true
-
diff --git a/.gitignore b/.gitignore
index afa1201..5ce5b00 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,4 +14,4 @@ parser.out
 .tox
 utils/z.c
 *.egg-info
-*.swp
+
diff --git a/.travis.yml b/.travis.yml
index d71276e..25c9df6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: python
 python:
   - "2.7"
+  - "3.4"
+  - "3.5"
   - "3.6"
-  - "3.7"
-  - "3.8"
 script: python tests/all_tests.py
diff --git a/.vimrc b/.vimrc
deleted file mode 100644
index d2627af..0000000
--- a/.vimrc
+++ /dev/null
@@ -1,8 +0,0 @@
-" Force indentation styles for this directory
-autocmd FileType python set shiftwidth=4
-autocmd FileType python set tabstop=4
-autocmd FileType python set softtabstop=4
-
-autocmd FileType c set shiftwidth=2
-autocmd FileType c set tabstop=2
-autocmd FileType c set softtabstop=2
diff --git a/Android.bp b/Android.bp
deleted file mode 100644
index 064c1a3..0000000
--- a/Android.bp
+++ /dev/null
@@ -1,31 +0,0 @@
-//
-// Copyright (C) 2021 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package {
-    default_applicable_licenses: ["external_python_pycparser_license"],
-}
-
-// Added automatically by a large-scale-change
-// See: http://go/android-license-faq
-license {
-    name: "external_python_pycparser_license",
-    visibility: [":__subpackages__"],
-    license_kinds: [
-        "SPDX-license-identifier-BSD",
-    ],
-    license_text: [
-        "LICENSE",
-    ],
-}
diff --git a/CHANGES b/CHANGES
index d94cf57..711c263 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,26 +1,9 @@
-+ Version 2.20 (2020.03.04)
-
-  - #61: Fix slow backtracking when parsing strings.
-  - #99: Parser for FuncDecl incorrectly sets declname attribute on return type.
-  - #310: Fix crash when file starts with a semicolon.
-  - #313: Fix array type generation.
-  - #314: Fix failed parsing of unnamed function parameters with array dim
-    qualifiers.
-  - #315: Fix pointer type generation.
-  - #324: Fixes for u/l constant integer suffix.
-  - #346: Fix error transforming an empty switch.
-  - #350: Recognize integer multicharacter constants like 'ABCD'.
-  - #363: Fix incorrect AST when parsing offsetof.
-
 + Version 2.19 (2018.09.19)
 
   - PR #277: Fix parsing of floating point literals
   - PR #254: Add support for parsing empty structs
   - PR #240: Fix enum formatting in generated C code (also #216)
   - PR #222: Add support for #pragma in struct declarations
-  - There are reports that this release doesn't work with Python 2.6 (#281).
-    Please note that the minimal supported version is 2.7; the required versions
-    are listed in the README file.
 
 + Version 2.18 (2017.07.04)
 
@@ -166,11 +149,11 @@
 + Version 2.05 (2011.10.16)
 
   - Added support for the C99 ``_Bool`` type and ``stdbool.h`` header file
-  - Expanded ``examples/explore_ast.py`` with more details on working with the
+  - Expanded ``examples/explore_ast.py`` with more details on working with the 
     AST
   - Relaxed the rules on parsing unnamed struct members (helps parse ``windows.h``)
   - Bug fixes:
-
+  
     * Fixed spacing issue for some type declarations
     * Issue 47: display empty statements (lone ';') correctly after parsing
 
@@ -178,34 +161,34 @@
 
   - License changed from LGPL to BSD
   - Bug fixes:
-
+  
     * Issue 31: constraining the scope of typedef definitions
     * Issues 33, 35: fixes for the c-to-c.py example
-
+  
   - Added C99 integer types to fake headers
   - Added unit tests for the c-to-c.py example
 
 + Version 2.03 (2011.03.06)
 
   - Bug fixes:
-
+  
     * Issue 17: empty file-level declarations
     * Issue 18: empty statements and declarations in functions
     * Issue 19: anonymous structs & union fields
     * Issue 23: fix coordinates of Cast nodes
-
+  
   - New example added (``examples/c-to-c.py``) for translating ASTs generated
     by ``pycparser`` back into C code.
   - ``pycparser`` is now on PyPI (Python Package Index)
   - Created `FAQ <http://code.google.com/p/pycparser/wiki/FAQ>`_ on
-    the ``pycparser`` project page
+    the ``pycparser`` project page 
   - Removed support for Python 2.5. ``pycparser`` supports Python 2
     from 2.6 and on, and Python 3.
 
 + Version 2.02 (2010.12.10)
 
-  * The name of a ``NamedInitializer`` node was turned into a sequence of nodes
-    instead of an attribute, to make it discoverable by the AST node visitor.
+  * The name of a ``NamedInitializer`` node was turned into a sequence of nodes 
+    instead of an attribute, to make it discoverable by the AST node visitor.  
   * Documentation updates
 
 + Version 2.01 (04.12.2010)
@@ -235,7 +218,7 @@
 
 + Version 1.06 (2010.04.10)
 
-  * Bug fixes:
+  * Bug fixes: 
 
     + coord not propagated to FuncCall nodes
     + lexing of the ^= token (XOREQUALS)
@@ -263,7 +246,7 @@
 + Version 1.02 (2009.01.16)
 
   * Fixed problem of parsing struct/enum/union names that were named similarly
-    to previously defined ``typedef`` types.
+    to previously defined ``typedef`` types. 
 
 + Version 1.01 (2009.01.09)
 
diff --git a/METADATA b/METADATA
index 78bbe58..e07b7a2 100644
--- a/METADATA
+++ b/METADATA
@@ -9,11 +9,11 @@ third_party {
     type: GIT
     value: "https://github.com/eliben/pycparser"
   }
-  version: "release_v2.20"
+  version: "release_v2.19"
   license_type: NOTICE
   last_upgrade_date {
-    year: 2020
-    month: 3
-    day: 4
+    year: 2019
+    month: 5
+    day: 2
   }
 }
diff --git a/NOTICE b/NOTICE
new file mode 120000
index 0000000..7a694c9
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1 @@
+LICENSE
\ No newline at end of file
diff --git a/README.rst b/README.rst
index ebf12f6..df9025c 100644
--- a/README.rst
+++ b/README.rst
@@ -1,15 +1,9 @@
 ===============
-pycparser v2.20
+pycparser v2.19
 ===============
 
+:Author: `Eli Bendersky <https://eli.thegreenplace.net/>`_
 
-.. image:: https://travis-ci.org/eliben/pycparser.png?branch=master
-  :align: center
-  :target: https://travis-ci.org/eliben/pycparser
-
-.. image:: https://ci.appveyor.com/api/projects/status/wrup68o5y8nuk1i9?svg=true
-  :align: center
-  :target: https://ci.appveyor.com/project/eliben/pycparser/
 
 .. contents::
     :backlinks: none
@@ -167,9 +161,6 @@ See `this blog post
 <https://eli.thegreenplace.net/2015/on-parsing-c-type-declarations-and-fake-headers>`_
 for more details.
 
-Note that the fake headers are not included in the ``pip`` package nor installed
-via ``setup.py`` (`#224 <https://github.com/eliben/pycparser/issues/224>`_).
-
 Basic usage
 -----------
 
@@ -249,3 +240,18 @@ updating this list because Github does a much better job at tracking
 contributions.
 
 
+CI Status
+=========
+
+**pycparser** has automatic testing enabled through the convenient
+`Travis CI project <https://travis-ci.org>`_. Here is the latest build status:
+
+.. image:: https://travis-ci.org/eliben/pycparser.png?branch=master
+  :align: center
+  :target: https://travis-ci.org/eliben/pycparser
+
+AppVeyor also helps run tests on Windows:
+
+.. image:: https://ci.appveyor.com/api/projects/status/wrup68o5y8nuk1i9?svg=true
+  :align: center
+  :target: https://ci.appveyor.com/project/eliben/pycparser/
diff --git a/TEST_MAPPING b/TEST_MAPPING
new file mode 100644
index 0000000..61a80b2
--- /dev/null
+++ b/TEST_MAPPING
@@ -0,0 +1,8 @@
+{
+  "presubmit" : [
+    {
+      "name" : "acloud_test",
+      "host" : true
+    }
+  ]
+}
diff --git a/TODO.txt b/TODO.txt
index d946d30..3737893 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -19,7 +19,7 @@ Now create a new virtualenv and in it install the tarball with
 `pip install <tarballname>`. See that pycparser is importable in the Python
 interpreter of this virtualenv; run pycparser tests from this virtualenv.
 
-After this it's OK to rerun `python3.6 -m twine upload dist/*` to push to PyPI
+After this it's OK to rerun `python3.6 setup.py sdist upload` to push to PyPI
 (older Pythons use a deprecated API for PyPI uploading).
 
 - Tag in git. When pushing to GitHub, git push --tags
diff --git a/appveyor.yml b/appveyor.yml
index 900df8f..05c1c7e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,9 +2,9 @@ environment:
 
   matrix:
     - PYTHON: "C:\\Python27"
+    - PYTHON: "C:\\Python34"
     - PYTHON: "C:\\Python35"
     - PYTHON: "C:\\Python36"
-    - PYTHON: "C:\\Python37"
 
 build: off
 
diff --git a/examples/dump_ast.py b/examples/dump_ast.py
index 63f5e2d..2cff874 100644
--- a/examples/dump_ast.py
+++ b/examples/dump_ast.py
@@ -19,9 +19,7 @@ from pycparser import c_parser, c_ast, parse_file
 if __name__ == "__main__":
     argparser = argparse.ArgumentParser('Dump AST')
     argparser.add_argument('filename', help='name of file to parse')
-    argparser.add_argument('--coord', help='show coordinates in the dump',
-                           action='store_true')
     args = argparser.parse_args()
 
     ast = parse_file(args.filename, use_cpp=False)
-    ast.show(showcoord=args.coord)
+    ast.show()
diff --git a/examples/func_calls.py b/examples/func_calls.py
index 97a7271..ec31fe5 100644
--- a/examples/func_calls.py
+++ b/examples/func_calls.py
@@ -17,7 +17,9 @@ sys.path.extend(['.', '..'])
 from pycparser import c_parser, c_ast, parse_file
 
 
-# A visitor with some state information (the funcname it's looking for)
+# A visitor with some state information (the funcname it's
+# looking for)
+#
 class FuncCallVisitor(c_ast.NodeVisitor):
     def __init__(self, funcname):
         self.funcname = funcname
@@ -25,9 +27,6 @@ class FuncCallVisitor(c_ast.NodeVisitor):
     def visit_FuncCall(self, node):
         if node.name.name == self.funcname:
             print('%s called at %s' % (self.funcname, node.name.coord))
-        # Visit args in case they contain more func calls.
-        if node.args:
-            self.visit(node.args)
 
 
 def show_func_calls(filename, funcname):
diff --git a/pycparser/Android.bp b/pycparser/Android.bp
index cbab45f..4fee1fb 100644
--- a/pycparser/Android.bp
+++ b/pycparser/Android.bp
@@ -11,15 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-package {
-    // See: http://go/android-license-faq
-    // A large-scale-change added 'default_applicable_licenses' to import
-    // all of the 'license_kinds' from "external_python_pycparser_license"
-    // to get the below license kinds:
-    //   SPDX-license-identifier-BSD
-    default_applicable_licenses: ["external_python_pycparser_license"],
-}
-
 python_library {
     name: "py-pycparser",
     host_supported: true,
diff --git a/pycparser/__init__.py b/pycparser/__init__.py
index 6e86e9f..b67389f 100644
--- a/pycparser/__init__.py
+++ b/pycparser/__init__.py
@@ -8,7 +8,7 @@
 # License: BSD
 #-----------------------------------------------------------------
 __all__ = ['c_lexer', 'c_parser', 'c_ast']
-__version__ = '2.20'
+__version__ = '2.19'
 
 import io
 from subprocess import check_output
diff --git a/pycparser/_build_tables.py b/pycparser/_build_tables.py
index 958381a..94a3891 100644
--- a/pycparser/_build_tables.py
+++ b/pycparser/_build_tables.py
@@ -10,17 +10,13 @@
 # License: BSD
 #-----------------------------------------------------------------
 
-# Insert '.' and '..' as first entries to the search path for modules.
-# Restricted environments like embeddable python do not include the
-# current working directory on startup.
-import sys
-sys.path[0:0] = ['.', '..']
-
 # Generate c_ast.py
 from _ast_gen import ASTCodeGenerator
 ast_gen = ASTCodeGenerator('_c_ast.cfg')
 ast_gen.generate(open('c_ast.py', 'w'))
 
+import sys
+sys.path[0:0] = ['.', '..']
 from pycparser import c_parser
 
 # Generates the tables
diff --git a/pycparser/ast_transforms.py b/pycparser/ast_transforms.py
index 0aeb88f..ba50966 100644
--- a/pycparser/ast_transforms.py
+++ b/pycparser/ast_transforms.py
@@ -74,8 +74,7 @@ def fix_switch_cases(switch_node):
 
     # Goes over the children of the Compound below the Switch, adding them
     # either directly below new_compound or below the last Case as appropriate
-    # (for `switch(cond) {}`, block_items would have been None)
-    for child in (switch_node.stmt.block_items or []):
+    for child in switch_node.stmt.block_items:
         if isinstance(child, (c_ast.Case, c_ast.Default)):
             # If it's a Case/Default:
             # 1. Add it to the Compound and mark as "last case"
diff --git a/pycparser/c_generator.py b/pycparser/c_generator.py
index 973d24a..f789742 100644
--- a/pycparser/c_generator.py
+++ b/pycparser/c_generator.py
@@ -119,7 +119,7 @@ class CGenerator(object):
         return s
 
     def visit_Cast(self, n):
-        s = '(' + self._generate_type(n.to_type, emit_declname=False) + ')'
+        s = '(' + self._generate_type(n.to_type) + ')'
         return s + ' ' + self._parenthesize_unless_simple(n.expr)
 
     def visit_ExprList(self, n):
@@ -291,15 +291,6 @@ class CGenerator(object):
     def visit_FuncDecl(self, n):
         return self._generate_type(n)
 
-    def visit_ArrayDecl(self, n):
-        return self._generate_type(n, emit_declname=False)
-
-    def visit_TypeDecl(self, n):
-        return self._generate_type(n, emit_declname=False)
-
-    def visit_PtrDecl(self, n):
-        return self._generate_type(n, emit_declname=False)
-
     def _generate_struct_union_enum(self, n, name):
         """ Generates code for structs, unions, and enums. name should be
             'struct', 'union', or 'enum'.
@@ -368,7 +359,7 @@ class CGenerator(object):
         s += self._generate_type(n.type)
         return s
 
-    def _generate_type(self, n, modifiers=[], emit_declname = True):
+    def _generate_type(self, n, modifiers=[]):
         """ Recursive generation from a type node. n is the type node.
             modifiers collects the PtrDecl, ArrayDecl and FuncDecl modifiers
             encountered on the way down to a TypeDecl, to allow proper
@@ -382,29 +373,23 @@ class CGenerator(object):
             if n.quals: s += ' '.join(n.quals) + ' '
             s += self.visit(n.type)
 
-            nstr = n.declname if n.declname and emit_declname else ''
+            nstr = n.declname if n.declname else ''
             # Resolve modifiers.
             # Wrap in parens to distinguish pointer to array and pointer to
             # function syntax.
             #
             for i, modifier in enumerate(modifiers):
                 if isinstance(modifier, c_ast.ArrayDecl):
-                    if (i != 0 and
-                        isinstance(modifiers[i - 1], c_ast.PtrDecl)):
-                            nstr = '(' + nstr + ')'
-                    nstr += '['
-                    if modifier.dim_quals:
-                        nstr += ' '.join(modifier.dim_quals) + ' '
-                    nstr += self.visit(modifier.dim) + ']'
+                    if (i != 0 and isinstance(modifiers[i - 1], c_ast.PtrDecl)):
+                        nstr = '(' + nstr + ')'
+                    nstr += '[' + self.visit(modifier.dim) + ']'
                 elif isinstance(modifier, c_ast.FuncDecl):
-                    if (i != 0 and
-                        isinstance(modifiers[i - 1], c_ast.PtrDecl)):
-                            nstr = '(' + nstr + ')'
+                    if (i != 0 and isinstance(modifiers[i - 1], c_ast.PtrDecl)):
+                        nstr = '(' + nstr + ')'
                     nstr += '(' + self.visit(modifier.args) + ')'
                 elif isinstance(modifier, c_ast.PtrDecl):
                     if modifier.quals:
-                        nstr = '* %s%s' % (' '.join(modifier.quals),
-                                           ' ' + nstr if nstr else '')
+                        nstr = '* %s %s' % (' '.join(modifier.quals), nstr)
                     else:
                         nstr = '*' + nstr
             if nstr: s += ' ' + nstr
@@ -412,12 +397,11 @@ class CGenerator(object):
         elif typ == c_ast.Decl:
             return self._generate_decl(n.type)
         elif typ == c_ast.Typename:
-            return self._generate_type(n.type, emit_declname = emit_declname)
+            return self._generate_type(n.type)
         elif typ == c_ast.IdentifierType:
             return ' '.join(n.names) + ' '
         elif typ in (c_ast.ArrayDecl, c_ast.PtrDecl, c_ast.FuncDecl):
-            return self._generate_type(n.type, modifiers + [n],
-                                       emit_declname = emit_declname)
+            return self._generate_type(n.type, modifiers + [n])
         else:
             return self.visit(n)
 
diff --git a/pycparser/c_lexer.py b/pycparser/c_lexer.py
index 045d24e..de8445e 100644
--- a/pycparser/c_lexer.py
+++ b/pycparser/c_lexer.py
@@ -19,7 +19,7 @@ class CLexer(object):
         tokens.
 
         The public attribute filename can be set to an initial
-        filename, but the lexer will update it upon #line
+        filaneme, but the lexer will update it upon #line
         directives.
     """
     def __init__(self, error_func, on_lbrace_func, on_rbrace_func,
@@ -130,7 +130,7 @@ class CLexer(object):
         'TYPEID',
 
         # constants
-        'INT_CONST_DEC', 'INT_CONST_OCT', 'INT_CONST_HEX', 'INT_CONST_BIN', 'INT_CONST_CHAR',
+        'INT_CONST_DEC', 'INT_CONST_OCT', 'INT_CONST_HEX', 'INT_CONST_BIN',
         'FLOAT_CONST', 'HEX_FLOAT_CONST',
         'CHAR_CONST',
         'WCHAR_CONST',
@@ -205,49 +205,23 @@ class CLexer(object):
     # parse all correct code, even if it means to sometimes parse incorrect
     # code.
     #
-    # The original regexes were taken verbatim from the C syntax definition,
-    # and were later modified to avoid worst-case exponential running time.
-    #
-    #   simple_escape = r"""([a-zA-Z._~!=&\^\-\\?'"])"""
-    #   decimal_escape = r"""(\d+)"""
-    #   hex_escape = r"""(x[0-9a-fA-F]+)"""
-    #   bad_escape = r"""([\\][^a-zA-Z._~^!=&\^\-\\?'"x0-7])"""
-    #
-    # The following modifications were made to avoid the ambiguity that allowed backtracking:
-    # (https://github.com/eliben/pycparser/issues/61)
-    #
-    # - \x was removed from simple_escape, unless it was not followed by a hex digit, to avoid ambiguity with hex_escape.
-    # - hex_escape allows one or more hex characters, but requires that the next character(if any) is not hex
-    # - decimal_escape allows one or more decimal characters, but requires that the next character(if any) is not a decimal
-    # - bad_escape does not allow any decimals (8-9), to avoid conflicting with the permissive decimal_escape.
-    #
-    # Without this change, python's `re` module would recursively try parsing each ambiguous escape sequence in multiple ways.
-    # e.g. `\123` could be parsed as `\1`+`23`, `\12`+`3`, and `\123`.
-
-    simple_escape = r"""([a-wyzA-Z._~!=&\^\-\\?'"]|x(?![0-9a-fA-F]))"""
-    decimal_escape = r"""(\d+)(?!\d)"""
-    hex_escape = r"""(x[0-9a-fA-F]+)(?![0-9a-fA-F])"""
-    bad_escape = r"""([\\][^a-zA-Z._~^!=&\^\-\\?'"x0-9])"""
+    simple_escape = r"""([a-zA-Z._~!=&\^\-\\?'"])"""
+    decimal_escape = r"""(\d+)"""
+    hex_escape = r"""(x[0-9a-fA-F]+)"""
+    bad_escape = r"""([\\][^a-zA-Z._~^!=&\^\-\\?'"x0-7])"""
 
     escape_sequence = r"""(\\("""+simple_escape+'|'+decimal_escape+'|'+hex_escape+'))'
-
-    # This complicated regex with lookahead might be slow for strings, so because all of the valid escapes (including \x) allowed
-    # 0 or more non-escaped characters after the first character, simple_escape+decimal_escape+hex_escape got simplified to
-
-    escape_sequence_start_in_string = r"""(\\[0-9a-zA-Z._~!=&\^\-\\?'"])"""
-
     cconst_char = r"""([^'\\\n]|"""+escape_sequence+')'
     char_const = "'"+cconst_char+"'"
     wchar_const = 'L'+char_const
-    multicharacter_constant = "'"+cconst_char+"{2,4}'"
     unmatched_quote = "('"+cconst_char+"*\\n)|('"+cconst_char+"*$)"
     bad_char_const = r"""('"""+cconst_char+"""[^'\n]+')|('')|('"""+bad_escape+r"""[^'\n]*')"""
 
     # string literals (K&R2: A.2.6)
-    string_char = r"""([^"\\\n]|"""+escape_sequence_start_in_string+')'
+    string_char = r"""([^"\\\n]|"""+escape_sequence+')'
     string_literal = '"'+string_char+'*"'
     wstring_literal = 'L'+string_literal
-    bad_string_literal = '"'+string_char+'*'+bad_escape+string_char+'*"'
+    bad_string_literal = '"'+string_char+'*?'+bad_escape+string_char+'*"'
 
     # floating constants (K&R2: A.2.5.3)
     exponent_part = r"""([eE][-+]?[0-9]+)"""
@@ -469,10 +443,6 @@ class CLexer(object):
     # Must come before bad_char_const, to prevent it from
     # catching valid char constants as invalid
     #
-    @TOKEN(multicharacter_constant)
-    def t_INT_CONST_CHAR(self, t):
-        return t
-
     @TOKEN(char_const)
     def t_CHAR_CONST(self, t):
         return t
diff --git a/pycparser/c_parser.py b/pycparser/c_parser.py
index 744ede8..0e6e755 100644
--- a/pycparser/c_parser.py
+++ b/pycparser/c_parser.py
@@ -529,7 +529,8 @@ class CParser(PLYParser):
     def p_translation_unit_2(self, p):
         """ translation_unit    : translation_unit external_declaration
         """
-        p[1].extend(p[2])
+        if p[2] is not None:
+            p[1].extend(p[2])
         p[0] = p[1]
 
     # Declarations always come as lists (because they can be
@@ -556,7 +557,7 @@ class CParser(PLYParser):
     def p_external_declaration_4(self, p):
         """ external_declaration    : SEMI
         """
-        p[0] = []
+        p[0] = None
 
     def p_pp_directive(self, p):
         """ pp_directive  : PPHASH
@@ -1410,13 +1411,12 @@ class CParser(PLYParser):
         p[0] = self._type_modify_decl(decl=p[1], modifier=arr)
 
     def p_direct_abstract_declarator_3(self, p):
-        """ direct_abstract_declarator  : LBRACKET type_qualifier_list_opt assignment_expression_opt RBRACKET
+        """ direct_abstract_declarator  : LBRACKET assignment_expression_opt RBRACKET
         """
-        quals = (p[2] if len(p) > 4 else []) or []
         p[0] = c_ast.ArrayDecl(
             type=c_ast.TypeDecl(None, None, None),
-            dim=p[3] if len(p) > 4 else p[2],
-            dim_quals=quals,
+            dim=p[2],
+            dim_quals=[],
             coord=self._token_coord(p, 1))
 
     def p_direct_abstract_declarator_4(self, p):
@@ -1740,7 +1740,8 @@ class CParser(PLYParser):
         if len(p) == 2:
             p[0] = p[1]
         elif len(p) == 4:
-            p[0] = c_ast.StructRef(p[1], p[2], p[3], p[1].coord)
+            field = c_ast.ID(p[3], self._token_coord(p, 3))
+            p[0] = c_ast.StructRef(p[1], p[2], field, p[1].coord)
         elif len(p) == 5:
             p[0] = c_ast.ArrayRef(p[1], p[3], p[1].coord)
         else:
@@ -1765,23 +1766,9 @@ class CParser(PLYParser):
                         | INT_CONST_OCT
                         | INT_CONST_HEX
                         | INT_CONST_BIN
-                        | INT_CONST_CHAR
-        """
-        uCount = 0
-        lCount = 0
-        for x in p[1][-3:]:
-            if x in ('l', 'L'):
-                lCount += 1
-            elif x in ('u', 'U'):
-                uCount += 1
-        t = ''
-        if uCount > 1:
-             raise ValueError('Constant cannot have more than one u/U suffix.')
-        elif lCount > 2:
-             raise ValueError('Constant cannot have more than two l/L suffix.')
-        prefix = 'unsigned ' * uCount + 'long ' * lCount
+        """
         p[0] = c_ast.Constant(
-            prefix + 'int', p[1], self._token_coord(p, 1))
+            'int', p[1], self._token_coord(p, 1))
 
     def p_constant_2(self, p):
         """ constant    : FLOAT_CONST
diff --git a/setup.py b/setup.py
index 6dce89c..62eddc2 100644
--- a/setup.py
+++ b/setup.py
@@ -43,7 +43,7 @@ setup(
         C compilers or analysis tools.
     """,
     license='BSD',
-    version='2.20',
+    version='2.19',
     author='Eli Bendersky',
     maintainer='Eli Bendersky',
     author_email='eliben@gmail.com',
diff --git a/tests/test_c_generator.py b/tests/test_c_generator.py
index dd19a11..3727f91 100644
--- a/tests/test_c_generator.py
+++ b/tests/test_c_generator.py
@@ -1,12 +1,11 @@
-import os
-import platform
 import sys
+import textwrap
 import unittest
 
 # Run from the root dir
 sys.path.insert(0, '.')
 
-from pycparser import c_parser, c_generator, c_ast, parse_file
+from pycparser import c_parser, c_generator, c_ast
 
 _c_parser = c_parser.CParser(
                 lex_optimize=False,
@@ -333,62 +332,6 @@ class TestCtoC(unittest.TestCase):
             name='',
         )
 
-    def test_array_decl(self):
-        self._assert_ctoc_correct('int g(const int a[const 20]){}')
-        ast = parse_to_ast('const int a[const 20];')
-        generator = c_generator.CGenerator()
-        self.assertEqual(generator.visit(ast.ext[0].type),
-                         'const int [const 20]')
-        self.assertEqual(generator.visit(ast.ext[0].type.type),
-                         'const int')
-
-    def test_ptr_decl(self):
-        src = 'const int ** const  x;'
-        self._assert_ctoc_correct(src)
-        ast = parse_to_ast(src)
-        generator = c_generator.CGenerator()
-        self.assertEqual(generator.visit(ast.ext[0].type),
-                         'const int ** const')
-        self.assertEqual(generator.visit(ast.ext[0].type.type),
-                         'const int *')
-        self.assertEqual(generator.visit(ast.ext[0].type.type.type),
-                         'const int')
-
-
-class TestCasttoC(unittest.TestCase):
-    def _find_file(self, name):
-        test_dir = os.path.dirname(__file__)
-        name = os.path.join(test_dir, 'c_files', name)
-        assert os.path.exists(name)
-        return name
-
-    def test_to_type(self):
-        src = 'int *x;'
-        generator = c_generator.CGenerator()
-        test_fun = c_ast.FuncCall(c_ast.ID('test_fun'), c_ast.ExprList([]))
-
-        ast1 = parse_to_ast(src)
-        int_ptr_type = ast1.ext[0].type
-        int_type = int_ptr_type.type
-        self.assertEqual(generator.visit(c_ast.Cast(int_ptr_type, test_fun)),
-                         '(int *) test_fun()')
-        self.assertEqual(generator.visit(c_ast.Cast(int_type, test_fun)),
-                         '(int) test_fun()')
-
-    @unittest.skipUnless(platform.system() == 'Linux',
-                         'cpp only works on Linux')
-    def test_to_type_with_cpp(self):
-        generator = c_generator.CGenerator()
-        test_fun = c_ast.FuncCall(c_ast.ID('test_fun'), c_ast.ExprList([]))
-        memmgr_path = self._find_file('memmgr.h')
-
-        ast2 = parse_file(memmgr_path, use_cpp=True)
-        void_ptr_type = ast2.ext[-3].type.type
-        void_type = void_ptr_type.type
-        self.assertEqual(generator.visit(c_ast.Cast(void_ptr_type, test_fun)),
-                         '(void *) test_fun()')
-        self.assertEqual(generator.visit(c_ast.Cast(void_type, test_fun)),
-                         '(void) test_fun()')
 
 if __name__ == "__main__":
     unittest.main()
diff --git a/tests/test_c_lexer.py b/tests/test_c_lexer.py
index d63d6fd..11c7b26 100644
--- a/tests/test_c_lexer.py
+++ b/tests/test_c_lexer.py
@@ -77,10 +77,6 @@ class TestCLexerNoErrors(unittest.TestCase):
         self.assertTokensTypes('0xf7', ['INT_CONST_HEX'])
         self.assertTokensTypes('0b110', ['INT_CONST_BIN'])
         self.assertTokensTypes('0x01202AAbbf7Ul', ['INT_CONST_HEX'])
-        self.assertTokensTypes("'12'", ['INT_CONST_CHAR'])
-        self.assertTokensTypes("'123'", ['INT_CONST_CHAR'])
-        self.assertTokensTypes("'1AB4'", ['INT_CONST_CHAR'])
-        self.assertTokensTypes(r"'1A\n4'", ['INT_CONST_CHAR'])
 
         # no 0 before x, so ID catches it
         self.assertTokensTypes('xf7', ['ID'])
@@ -120,7 +116,6 @@ class TestCLexerNoErrors(unittest.TestCase):
         self.assertTokensTypes(r"""'\t'""", ['CHAR_CONST'])
         self.assertTokensTypes(r"""'\''""", ['CHAR_CONST'])
         self.assertTokensTypes(r"""'\?'""", ['CHAR_CONST'])
-        self.assertTokensTypes(r"""'\0'""", ['CHAR_CONST'])
         self.assertTokensTypes(r"""'\012'""", ['CHAR_CONST'])
         self.assertTokensTypes(r"""'\x2f'""", ['CHAR_CONST'])
         self.assertTokensTypes(r"""'\x2f12'""", ['CHAR_CONST'])
@@ -154,24 +149,6 @@ class TestCLexerNoErrors(unittest.TestCase):
         self.assertTokensTypes(
             '"\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123"',
             ['STRING_LITERAL'])
-        # Note: a-zA-Z and '.-~^_!=&;,' are allowed as escape chars to support #line
-        # directives with Windows paths as filenames (..\..\dir\file)
-        self.assertTokensTypes(
-            r'"\x"',
-            ['STRING_LITERAL'])
-        self.assertTokensTypes(
-            r'"\a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z\A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z"',
-            ['STRING_LITERAL'])
-        self.assertTokensTypes(
-            r'"C:\x\fa\x1e\xited"',
-            ['STRING_LITERAL'])
-        # The lexer is permissive and allows decimal escapes (not just octal)
-        self.assertTokensTypes(
-            '"jx\9"',
-            ['STRING_LITERAL'])
-        self.assertTokensTypes(
-            '"fo\9999999"',
-            ['STRING_LITERAL'])
 
     def test_mess(self):
         self.assertTokensTypes(
@@ -451,24 +428,14 @@ class TestCLexerErrors(unittest.TestCase):
     def test_char_constants(self):
         self.assertLexerError("'", ERR_UNMATCHED_QUOTE)
         self.assertLexerError("'b\n", ERR_UNMATCHED_QUOTE)
-        self.assertLexerError("'\\xaa\n'", ERR_UNMATCHED_QUOTE)
-        
-        self.assertLexerError(r"'123\12a'", ERR_INVALID_CCONST)
-        self.assertLexerError(r"'123\xabg'", ERR_INVALID_CCONST)
-        self.assertLexerError("''", ERR_INVALID_CCONST)
-        self.assertLexerError("'abcjx'", ERR_INVALID_CCONST)
+
+        self.assertLexerError("'jx'", ERR_INVALID_CCONST)
         self.assertLexerError(r"'\*'", ERR_INVALID_CCONST)
 
     def test_string_literals(self):
-        self.assertLexerError(r'"jx\`"', ERR_STRING_ESCAPE)
+        self.assertLexerError(r'"jx\9"', ERR_STRING_ESCAPE)
         self.assertLexerError(r'"hekllo\* on ix"', ERR_STRING_ESCAPE)
         self.assertLexerError(r'L"hekllo\* on ix"', ERR_STRING_ESCAPE)
-        # Should not suffer from slow backtracking
-        self.assertLexerError(r'"\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\`\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123"', ERR_STRING_ESCAPE)
-        self.assertLexerError(r'"\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\x23\`\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23\xf1\x23"', ERR_STRING_ESCAPE)
-        # Should not suffer from slow backtracking when there's no end quote
-        self.assertLexerError(r'"\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\`\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\123\12\123456', ERR_ILLEGAL_CHAR)
-        self.assertLexerError(r'"\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\`\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x23\x2\x23456', ERR_ILLEGAL_CHAR)
 
     def test_preprocessor(self):
         self.assertLexerError('#line "ka"', ERR_FILENAME_BEFORE_LINE)
diff --git a/tests/test_c_parser.py b/tests/test_c_parser.py
index b6ecdd5..a48f1c6 100755
--- a/tests/test_c_parser.py
+++ b/tests/test_c_parser.py
@@ -136,15 +136,6 @@ class TestCParser_fundamentals(TestCParser_base):
             ['Decl', 'foo',
                 ['TypeDecl', ['IdentifierType', ['int']]]])
 
-    def test_initial_semi(self):
-        t = self.parse(';')
-        self.assertEqual(len(t.ext), 0)
-        t = self.parse(';int foo;')
-        self.assertEqual(len(t.ext), 1)
-        self.assertEqual(expand_decl(t.ext[0]),
-            ['Decl', 'foo',
-                ['TypeDecl', ['IdentifierType', ['int']]]])
-
     def test_coords(self):
         """ Tests the "coordinates" of parsed elements - file
             name, line and column numbers, with modification
@@ -422,7 +413,6 @@ class TestCParser_fundamentals(TestCParser_base):
                         ['TypeDecl', ['IdentifierType', ['int']]]]]])
 
     def test_func_decls_with_array_dim_qualifiers(self):
-        # named function parameter
         self.assertEqual(self.get_decl('int zz(int p[static 10]);'),
             ['Decl', 'zz',
                 ['FuncDecl',
@@ -453,30 +443,6 @@ class TestCParser_fundamentals(TestCParser_base):
                             ['TypeDecl', ['IdentifierType', ['int']]]]]]],
                     ['TypeDecl', ['IdentifierType', ['int']]]]])
 
-        # unnamed function parameter
-        self.assertEqual(self.get_decl('int zz(int [const 10]);'),
-            ['Decl', 'zz',
-                ['FuncDecl',
-                    [['Typename', ['ArrayDecl', '10', ['const'],
-                                       ['TypeDecl', ['IdentifierType', ['int']]]]]],
-                    ['TypeDecl', ['IdentifierType', ['int']]]]])
-
-        self.assertEqual(self.get_decl('int zz(int [restrict][5]);'),
-            ['Decl', 'zz',
-                ['FuncDecl',
-                    [['Typename', ['ArrayDecl', '', ['restrict'],
-                        ['ArrayDecl', '5', [],
-                            ['TypeDecl', ['IdentifierType', ['int']]]]]]],
-                    ['TypeDecl', ['IdentifierType', ['int']]]]])
-
-        self.assertEqual(self.get_decl('int zz(int [const restrict volatile 10][5]);'),
-            ['Decl', 'zz',
-                ['FuncDecl',
-                    [['Typename', ['ArrayDecl', '10', ['const', 'restrict', 'volatile'],
-                        ['ArrayDecl', '5', [],
-                            ['TypeDecl', ['IdentifierType', ['int']]]]]]],
-                    ['TypeDecl', ['IdentifierType', ['int']]]]])
-
     def test_qualifiers_storage_specifiers(self):
         def assert_qs(txt, index, quals, storage):
             d = self.parse(txt).ext[index]
@@ -529,18 +495,6 @@ class TestCParser_fundamentals(TestCParser_base):
                             ['IdentifierType', ['int']]]]]])
 
     def test_offsetof(self):
-        def expand_ref(n):
-            if isinstance(n, StructRef):
-                return ['StructRef', expand_ref(n.name), expand_ref(n.field)]
-            elif isinstance(n, ArrayRef):
-                return ['ArrayRef', expand_ref(n.name), expand_ref(n.subscript)]
-            elif isinstance(n, ID):
-                return ['ID', n.name]
-            elif isinstance(n, Constant):
-                return ['Constant', n.type, n.value]
-            else:
-                raise TypeError("Unexpected type " + n.__class__.__name__)
-
         e = """
             void foo() {
                 int a = offsetof(struct S, p);
@@ -558,20 +512,8 @@ class TestCParser_fundamentals(TestCParser_base):
         self.assertIsInstance(s1.args.exprs[1], ID)
         s3 = compound.block_items[2].init
         self.assertIsInstance(s3.args.exprs[1], StructRef)
-        self.assertEqual(expand_ref(s3.args.exprs[1]),
-            ['StructRef',
-                ['StructRef', ['ID', 'p'], ['ID', 'q']],
-                ['ID', 'r']])
         s4 = compound.block_items[3].init
         self.assertIsInstance(s4.args.exprs[1], ArrayRef)
-        self.assertEqual(expand_ref(s4.args.exprs[1]),
-            ['ArrayRef',
-                ['ArrayRef',
-                    ['StructRef',
-                        ['ArrayRef', ['ID', 'p'], ['Constant', 'int', '5']],
-                        ['ID', 'q']],
-                    ['Constant', 'int', '4']],
-                ['Constant', 'int', '5']])
 
     def test_compound_statement(self):
         e = """
@@ -886,19 +828,6 @@ class TestCParser_fundamentals(TestCParser_base):
                     ['Decl', 'd',
                         ['TypeDecl', ['IdentifierType', ['char']]]]]]]])
 
-    def test_struct_with_initial_semi(self):
-        s1 = """
-            struct {
-                ;int a;
-            } foo;
-        """
-        s1_ast = self.parse(s1)
-        self.assertEqual(expand_decl(s1_ast.ext[0]),
-            ['Decl', 'foo',
-                ['TypeDecl', ['Struct', None,
-                    [['Decl', 'a',
-                        ['TypeDecl', ['IdentifierType', ['int']]]]]]]])
-
     def test_anonymous_struct_union(self):
         s1 = """
             union
@@ -1311,22 +1240,6 @@ class TestCParser_fundamentals(TestCParser_base):
         self.assertEqual(self.get_decl_init(d55),
             ['Constant', 'float', '0xDE.38p0'])
 
-        d6 = 'int i = 1;'
-        self.assertEqual(self.get_decl_init(d6),
-            ['Constant', 'int', '1'])
-
-        d61 = 'long int li = 1l;'
-        self.assertEqual(self.get_decl_init(d61),
-            ['Constant', 'long int', '1l'])
-
-        d62 = 'unsigned int ui = 1u;'
-        self.assertEqual(self.get_decl_init(d62),
-            ['Constant', 'unsigned int', '1u'])
-
-        d63 = 'unsigned long long int ulli = 1LLU;'
-        self.assertEqual(self.get_decl_init(d63),
-            ['Constant', 'unsigned long long int', '1LLU'])
-
     def test_decl_named_inits(self):
         d1 = 'int a = {.k = 16};'
         self.assertEqual(self.get_decl_init(d1),
@@ -1494,10 +1407,6 @@ class TestCParser_fundamentals(TestCParser_base):
             void main() {
                 #pragma foo
                 for(;;) {}
-                #pragma baz
-                {
-                    int i = 0;
-                }
                 #pragma
             }
             struct s {
@@ -1514,16 +1423,12 @@ class TestCParser_fundamentals(TestCParser_base):
         self.assertEqual(s1_ast.ext[1].body.block_items[0].coord.line, 4)
 
         self.assertIsInstance(s1_ast.ext[1].body.block_items[2], Pragma)
-        self.assertEqual(s1_ast.ext[1].body.block_items[2].string, 'baz')
+        self.assertEqual(s1_ast.ext[1].body.block_items[2].string, '')
         self.assertEqual(s1_ast.ext[1].body.block_items[2].coord.line, 6)
 
-        self.assertIsInstance(s1_ast.ext[1].body.block_items[4], Pragma)
-        self.assertEqual(s1_ast.ext[1].body.block_items[4].string, '')
-        self.assertEqual(s1_ast.ext[1].body.block_items[4].coord.line, 10)
-
         self.assertIsInstance(s1_ast.ext[2].type.type.decls[0], Pragma)
         self.assertEqual(s1_ast.ext[2].type.type.decls[0].string, 'baz')
-        self.assertEqual(s1_ast.ext[2].type.type.decls[0].coord.line, 13)
+        self.assertEqual(s1_ast.ext[2].type.type.decls[0].coord.line, 9)
 
     def test_pragmacomp_or_statement(self):
         s1 = r'''
@@ -1570,10 +1475,8 @@ class TestCParser_fundamentals(TestCParser_base):
         self.assertIsInstance(s1_ast.ext[0].body.block_items[4].iftrue.block_items[1], Assignment)
         self.assertIsInstance(s1_ast.ext[0].body.block_items[5], Switch)
         self.assertIsInstance(s1_ast.ext[0].body.block_items[5].stmt.stmts[0], Compound)
-        self.assertIsInstance(s1_ast.ext[0].body.block_items[5].stmt.stmts[0].block_items[0],
-                              Pragma)
-        self.assertIsInstance(s1_ast.ext[0].body.block_items[5].stmt.stmts[0].block_items[1],
-                              Assignment)
+        self.assertIsInstance(s1_ast.ext[0].body.block_items[5].stmt.stmts[0].block_items[0], Pragma)
+        self.assertIsInstance(s1_ast.ext[0].body.block_items[5].stmt.stmts[0].block_items[1], Assignment)
 
 
 class TestCParser_whole_code(TestCParser_base):
@@ -1816,7 +1719,6 @@ class TestCParser_whole_code(TestCParser_base):
         switch = ps1.ext[0].body.block_items[0]
 
         block = switch.stmt.block_items
-        self.assertEqual(len(block), 4)
         assert_case_node(block[0], '10')
         self.assertEqual(len(block[0].stmts), 3)
         assert_case_node(block[1], '20')
@@ -1844,7 +1746,6 @@ class TestCParser_whole_code(TestCParser_base):
         switch = ps2.ext[0].body.block_items[0]
 
         block = switch.stmt.block_items
-        self.assertEqual(len(block), 5)
         assert_default_node(block[0])
         self.assertEqual(len(block[0].stmts), 2)
         assert_case_node(block[1], '10')
@@ -1856,18 +1757,6 @@ class TestCParser_whole_code(TestCParser_base):
         assert_case_node(block[4], '40')
         self.assertEqual(len(block[4].stmts), 1)
 
-        s3 = r'''
-        int foo(void) {
-            switch (myvar) {
-            }
-            return 0;
-        }
-        '''
-        ps3 = self.parse(s3)
-        switch = ps3.ext[0].body.block_items[0]
-
-        self.assertEqual(switch.stmt.block_items, [])
-
     def test_for_statement(self):
         s2 = r'''
         void x(void)
diff --git a/utils/benchmark/README.rst b/utils/benchmark/README.rst
deleted file mode 100644
index 652b274..0000000
--- a/utils/benchmark/README.rst
+++ /dev/null
@@ -1,22 +0,0 @@
-Basic benchmarking of parsing speed with pycparser.
-
-The ``inputs`` directory contains preprocessed files taken from open source
-projects.
-
-``redis.c.pp`` taken from Redis. Generated with:
-
-.. sourcecode::
-
-   gcc -nostdinc -D'__attribute__(x)=' -E -Isrc/ -Ideps/hiredis -Ideps/linenoise -I$HOME/eli/pycparser/utils/fake_libc_include src/redis-cli.c
-
-``tccgen.c.pp`` taken from TCC. Generated with:
-
-.. sourcecode::
-
-   gcc -nostdinc -D'__attribute__(x)=' -E -I.  -I$HOME/eli/pycparser/utils/fake_libc_include tccgen.c
-
-``sqlite-btree.c.pp`` taken from SQLite. Generated with:
-
-.. sourcecode::
-
-   gcc -nostdinc -D'__attribute__(x)=' -E -I. -Isrc/ -I$HOME/eli/pycparser/utils/fake_libc_include src/btree.c
diff --git a/utils/benchmark/benchmark-parse.py b/utils/benchmark/benchmark-parse.py
deleted file mode 100644
index 003acda..0000000
--- a/utils/benchmark/benchmark-parse.py
+++ /dev/null
@@ -1,58 +0,0 @@
-#-----------------------------------------------------------------
-# Benchmarking utility for internal use.
-#
-# Use with Python 3.6+
-#
-# Eli Bendersky [https://eli.thegreenplace.net/]
-# License: BSD
-#-----------------------------------------------------------------
-import os
-import statistics
-import sys
-import time
-
-sys.path.extend(['.', '..'])
-
-from pycparser import c_parser, c_ast
-
-
-def measure_parse(text, n, progress_cb):
-    """Measure the parsing of text with pycparser.
-
-    text should represent a full file. n is the number of iterations to measure.
-    progress_cb will be called with the iteration number each time one is done.
-
-    Returns a list of elapsed times, one per iteration.
-    """
-    times = []
-    for i in range(n):
-        parser = c_parser.CParser()
-        t1 = time.time()
-        ast = parser.parse(text, '')
-        elapsed = time.time() - t1
-        assert isinstance(ast, c_ast.FileAST)
-        times.append(elapsed)
-        progress_cb(i)
-    return times
-
-
-def measure_file(filename, n):
-    progress_cb = lambda i: print('.', sep='', end='', flush=True)
-    with open(filename) as f:
-        print('%-25s' % os.path.basename(filename), end='', flush=True)
-        text = f.read()
-        times = measure_parse(text, n, progress_cb)
-    print('    Mean: %.3f  Stddev: %.3f' % (statistics.mean(times),
-                                            statistics.stdev(times)))
-
-
-NUM_RUNS = 5
-
-
-if __name__ == '__main__':
-    if len(sys.argv) < 2:
-        print("Usage: %s <dir with input files>")
-        sys.exit(1)
-    for filename in os.listdir(sys.argv[1]):
-        filename = os.path.join(sys.argv[1], filename)
-        measure_file(filename, NUM_RUNS)
diff --git a/utils/benchmark/inputs/redis.c.ppout b/utils/benchmark/inputs/redis.c.ppout
deleted file mode 100644
index b1fa222..0000000
--- a/utils/benchmark/inputs/redis.c.ppout
+++ /dev/null
@@ -1,4621 +0,0 @@
-# 1 "src/redis-cli.c"
-# 1 "<built-in>"
-# 1 "<command-line>"
-# 1 "src/redis-cli.c"
-# 31 "src/redis-cli.c"
-# 1 "src/fmacros.h" 1
-# 32 "src/redis-cli.c" 2
-# 1 "src/version.h" 1
-# 33 "src/redis-cli.c" 2
-
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_typedefs.h" 1
-
-
-
-typedef int size_t;
-typedef int __builtin_va_list;
-typedef int __gnuc_va_list;
-typedef int va_list;
-typedef int __int8_t;
-typedef int __uint8_t;
-typedef int __int16_t;
-typedef int __uint16_t;
-typedef int __int_least16_t;
-typedef int __uint_least16_t;
-typedef int __int32_t;
-typedef int __uint32_t;
-typedef int __int64_t;
-typedef int __uint64_t;
-typedef int __int_least32_t;
-typedef int __uint_least32_t;
-typedef int __s8;
-typedef int __u8;
-typedef int __s16;
-typedef int __u16;
-typedef int __s32;
-typedef int __u32;
-typedef int __s64;
-typedef int __u64;
-typedef int _LOCK_T;
-typedef int _LOCK_RECURSIVE_T;
-typedef int _off_t;
-typedef int __dev_t;
-typedef int __uid_t;
-typedef int __gid_t;
-typedef int _off64_t;
-typedef int _fpos_t;
-typedef int _ssize_t;
-typedef int wint_t;
-typedef int _mbstate_t;
-typedef int _flock_t;
-typedef int _iconv_t;
-typedef int __ULong;
-typedef int __FILE;
-typedef int ptrdiff_t;
-typedef int wchar_t;
-typedef int __off_t;
-typedef int __pid_t;
-typedef int __loff_t;
-typedef int u_char;
-typedef int u_short;
-typedef int u_int;
-typedef int u_long;
-typedef int ushort;
-typedef int uint;
-typedef int clock_t;
-typedef int time_t;
-typedef int daddr_t;
-typedef int caddr_t;
-typedef int ino_t;
-typedef int off_t;
-typedef int dev_t;
-typedef int uid_t;
-typedef int gid_t;
-typedef int pid_t;
-typedef int key_t;
-typedef int ssize_t;
-typedef int mode_t;
-typedef int nlink_t;
-typedef int fd_mask;
-typedef int _types_fd_set;
-typedef int clockid_t;
-typedef int timer_t;
-typedef int useconds_t;
-typedef int suseconds_t;
-typedef int FILE;
-typedef int fpos_t;
-typedef int cookie_read_function_t;
-typedef int cookie_write_function_t;
-typedef int cookie_seek_function_t;
-typedef int cookie_close_function_t;
-typedef int cookie_io_functions_t;
-typedef int div_t;
-typedef int ldiv_t;
-typedef int lldiv_t;
-typedef int sigset_t;
-typedef int __sigset_t;
-typedef int _sig_func_ptr;
-typedef int sig_atomic_t;
-typedef int __tzrule_type;
-typedef int __tzinfo_type;
-typedef int mbstate_t;
-typedef int sem_t;
-typedef int pthread_t;
-typedef int pthread_attr_t;
-typedef int pthread_mutex_t;
-typedef int pthread_mutexattr_t;
-typedef int pthread_cond_t;
-typedef int pthread_condattr_t;
-typedef int pthread_key_t;
-typedef int pthread_once_t;
-typedef int pthread_rwlock_t;
-typedef int pthread_rwlockattr_t;
-typedef int pthread_spinlock_t;
-typedef int pthread_barrier_t;
-typedef int pthread_barrierattr_t;
-typedef int jmp_buf;
-typedef int rlim_t;
-typedef int sa_family_t;
-typedef int sigjmp_buf;
-typedef int stack_t;
-typedef int siginfo_t;
-typedef int z_stream;
-
-
-typedef int int8_t;
-typedef int uint8_t;
-typedef int int16_t;
-typedef int uint16_t;
-typedef int int32_t;
-typedef int uint32_t;
-typedef int int64_t;
-typedef int uint64_t;
-
-
-typedef int int_least8_t;
-typedef int uint_least8_t;
-typedef int int_least16_t;
-typedef int uint_least16_t;
-typedef int int_least32_t;
-typedef int uint_least32_t;
-typedef int int_least64_t;
-typedef int uint_least64_t;
-
-
-typedef int int_fast8_t;
-typedef int uint_fast8_t;
-typedef int int_fast16_t;
-typedef int uint_fast16_t;
-typedef int int_fast32_t;
-typedef int uint_fast32_t;
-typedef int int_fast64_t;
-typedef int uint_fast64_t;
-
-
-typedef int intptr_t;
-typedef int uintptr_t;
-
-
-typedef int intmax_t;
-typedef int uintmax_t;
-
-
-typedef _Bool bool;
-
-
-typedef void* MirEGLNativeWindowType;
-typedef void* MirEGLNativeDisplayType;
-typedef struct MirConnection MirConnection;
-typedef struct MirSurface MirSurface;
-typedef struct MirSurfaceSpec MirSurfaceSpec;
-typedef struct MirScreencast MirScreencast;
-typedef struct MirPromptSession MirPromptSession;
-typedef struct MirBufferStream MirBufferStream;
-typedef struct MirPersistentId MirPersistentId;
-typedef struct MirBlob MirBlob;
-typedef struct MirDisplayConfig MirDisplayConfig;
-
-
-typedef struct xcb_connection_t xcb_connection_t;
-typedef uint32_t xcb_window_t;
-typedef uint32_t xcb_visualid_t;
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 2
-# 35 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/string.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/string.h" 2
-# 36 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdlib.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdlib.h" 2
-# 37 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/signal.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/signal.h" 2
-# 38 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/unistd.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/unistd.h" 2
-# 39 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/time.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/time.h" 2
-# 40 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/ctype.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/ctype.h" 2
-# 41 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/errno.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/errno.h" 2
-# 42 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/stat.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/stat.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_typedefs.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/stat.h" 2
-# 43 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/time.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/time.h" 2
-# 44 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/assert.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/assert.h" 2
-# 45 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/fcntl.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/fcntl.h" 2
-# 46 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/limits.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/limits.h" 2
-# 47 "src/redis-cli.c" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/math.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/math.h" 2
-# 48 "src/redis-cli.c" 2
-
-# 1 "deps/hiredis/hiredis.h" 1
-# 36 "deps/hiredis/hiredis.h"
-# 1 "deps/hiredis/read.h" 1
-# 35 "deps/hiredis/read.h"
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 2
-# 36 "deps/hiredis/read.h" 2
-# 63 "deps/hiredis/read.h"
-typedef struct redisReadTask {
-    int type;
-    int elements;
-    int idx;
-    void *obj;
-    struct redisReadTask *parent;
-    void *privdata;
-} redisReadTask;
-
-typedef struct redisReplyObjectFunctions {
-    void *(*createString)(const redisReadTask*, char*, size_t);
-    void *(*createArray)(const redisReadTask*, int);
-    void *(*createInteger)(const redisReadTask*, long long);
-    void *(*createNil)(const redisReadTask*);
-    void (*freeObject)(void*);
-} redisReplyObjectFunctions;
-
-typedef struct redisReader {
-    int err;
-    char errstr[128];
-
-    char *buf;
-    size_t pos;
-    size_t len;
-    size_t maxbuf;
-
-    redisReadTask rstack[9];
-    int ridx;
-    void *reply;
-
-    redisReplyObjectFunctions *fn;
-    void *privdata;
-} redisReader;
-
-
-redisReader *redisReaderCreateWithFunctions(redisReplyObjectFunctions *fn);
-void redisReaderFree(redisReader *r);
-int redisReaderFeed(redisReader *r, const char *buf, size_t len);
-int redisReaderGetReply(redisReader *r, void **reply);
-# 37 "deps/hiredis/hiredis.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdarg.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdarg.h" 2
-# 38 "deps/hiredis/hiredis.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/time.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/time.h" 2
-# 39 "deps/hiredis/hiredis.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdint.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdint.h" 2
-# 40 "deps/hiredis/hiredis.h" 2
-# 1 "deps/hiredis/sds.h" 1
-# 38 "deps/hiredis/sds.h"
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/types.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/types.h" 2
-# 39 "deps/hiredis/sds.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdarg.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdarg.h" 2
-# 40 "deps/hiredis/sds.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdint.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdint.h" 2
-# 41 "deps/hiredis/sds.h" 2
-
-typedef char *sds;
-
-
-
-struct sdshdr5 {
-    unsigned char flags;
-    char buf[];
-};
-struct sdshdr8 {
-    uint8_t len;
-    uint8_t alloc;
-    unsigned char flags;
-    char buf[];
-};
-struct sdshdr16 {
-    uint16_t len;
-    uint16_t alloc;
-    unsigned char flags;
-    char buf[];
-};
-struct sdshdr32 {
-    uint32_t len;
-    uint32_t alloc;
-    unsigned char flags;
-    char buf[];
-};
-struct sdshdr64 {
-    uint64_t len;
-    uint64_t alloc;
-    unsigned char flags;
-    char buf[];
-};
-# 86 "deps/hiredis/sds.h"
-static inline size_t sdslen(const sds s) {
-    unsigned char flags = s[-1];
-    switch(flags&7) {
-        case 0:
-            return ((flags)>>3);
-        case 1:
-            return ((struct sdshdr8 *)((s)-(sizeof(struct sdshdr8))))->len;
-        case 2:
-            return ((struct sdshdr16 *)((s)-(sizeof(struct sdshdr16))))->len;
-        case 3:
-            return ((struct sdshdr32 *)((s)-(sizeof(struct sdshdr32))))->len;
-        case 4:
-            return ((struct sdshdr64 *)((s)-(sizeof(struct sdshdr64))))->len;
-    }
-    return 0;
-}
-
-static inline size_t sdsavail(const sds s) {
-    unsigned char flags = s[-1];
-    switch(flags&7) {
-        case 0: {
-            return 0;
-        }
-        case 1: {
-            struct sdshdr8 *sh = (struct sdshdr8 *)((s)-(sizeof(struct sdshdr8)));;
-            return sh->alloc - sh->len;
-        }
-        case 2: {
-            struct sdshdr16 *sh = (struct sdshdr16 *)((s)-(sizeof(struct sdshdr16)));;
-            return sh->alloc - sh->len;
-        }
-        case 3: {
-            struct sdshdr32 *sh = (struct sdshdr32 *)((s)-(sizeof(struct sdshdr32)));;
-            return sh->alloc - sh->len;
-        }
-        case 4: {
-            struct sdshdr64 *sh = (struct sdshdr64 *)((s)-(sizeof(struct sdshdr64)));;
-            return sh->alloc - sh->len;
-        }
-    }
-    return 0;
-}
-
-static inline void sdssetlen(sds s, size_t newlen) {
-    unsigned char flags = s[-1];
-    switch(flags&7) {
-        case 0:
-            {
-                unsigned char *fp = ((unsigned char*)s)-1;
-                *fp = 0 | (newlen << 3);
-            }
-            break;
-        case 1:
-            ((struct sdshdr8 *)((s)-(sizeof(struct sdshdr8))))->len = newlen;
-            break;
-        case 2:
-            ((struct sdshdr16 *)((s)-(sizeof(struct sdshdr16))))->len = newlen;
-            break;
-        case 3:
-            ((struct sdshdr32 *)((s)-(sizeof(struct sdshdr32))))->len = newlen;
-            break;
-        case 4:
-            ((struct sdshdr64 *)((s)-(sizeof(struct sdshdr64))))->len = newlen;
-            break;
-    }
-}
-
-static inline void sdsinclen(sds s, size_t inc) {
-    unsigned char flags = s[-1];
-    switch(flags&7) {
-        case 0:
-            {
-                unsigned char *fp = ((unsigned char*)s)-1;
-                unsigned char newlen = ((flags)>>3)+inc;
-                *fp = 0 | (newlen << 3);
-            }
-            break;
-        case 1:
-            ((struct sdshdr8 *)((s)-(sizeof(struct sdshdr8))))->len += inc;
-            break;
-        case 2:
-            ((struct sdshdr16 *)((s)-(sizeof(struct sdshdr16))))->len += inc;
-            break;
-        case 3:
-            ((struct sdshdr32 *)((s)-(sizeof(struct sdshdr32))))->len += inc;
-            break;
-        case 4:
-            ((struct sdshdr64 *)((s)-(sizeof(struct sdshdr64))))->len += inc;
-            break;
-    }
-}
-
-
-static inline size_t sdsalloc(const sds s) {
-    unsigned char flags = s[-1];
-    switch(flags&7) {
-        case 0:
-            return ((flags)>>3);
-        case 1:
-            return ((struct sdshdr8 *)((s)-(sizeof(struct sdshdr8))))->alloc;
-        case 2:
-            return ((struct sdshdr16 *)((s)-(sizeof(struct sdshdr16))))->alloc;
-        case 3:
-            return ((struct sdshdr32 *)((s)-(sizeof(struct sdshdr32))))->alloc;
-        case 4:
-            return ((struct sdshdr64 *)((s)-(sizeof(struct sdshdr64))))->alloc;
-    }
-    return 0;
-}
-
-static inline void sdssetalloc(sds s, size_t newlen) {
-    unsigned char flags = s[-1];
-    switch(flags&7) {
-        case 0:
-
-            break;
-        case 1:
-            ((struct sdshdr8 *)((s)-(sizeof(struct sdshdr8))))->alloc = newlen;
-            break;
-        case 2:
-            ((struct sdshdr16 *)((s)-(sizeof(struct sdshdr16))))->alloc = newlen;
-            break;
-        case 3:
-            ((struct sdshdr32 *)((s)-(sizeof(struct sdshdr32))))->alloc = newlen;
-            break;
-        case 4:
-            ((struct sdshdr64 *)((s)-(sizeof(struct sdshdr64))))->alloc = newlen;
-            break;
-    }
-}
-
-sds sdsnewlen(const void *init, size_t initlen);
-sds sdsnew(const char *init);
-sds sdsempty(void);
-sds sdsdup(const sds s);
-void sdsfree(sds s);
-sds sdsgrowzero(sds s, size_t len);
-sds sdscatlen(sds s, const void *t, size_t len);
-sds sdscat(sds s, const char *t);
-sds sdscatsds(sds s, const sds t);
-sds sdscpylen(sds s, const char *t, size_t len);
-sds sdscpy(sds s, const char *t);
-
-sds sdscatvprintf(sds s, const char *fmt, va_list ap);
-
-sds sdscatprintf(sds s, const char *fmt, ...)
-    ;
-
-
-
-
-sds sdscatfmt(sds s, char const *fmt, ...);
-sds sdstrim(sds s, const char *cset);
-void sdsrange(sds s, int start, int end);
-void sdsupdatelen(sds s);
-void sdsclear(sds s);
-int sdscmp(const sds s1, const sds s2);
-sds *sdssplitlen(const char *s, int len, const char *sep, int seplen, int *count);
-void sdsfreesplitres(sds *tokens, int count);
-void sdstolower(sds s);
-void sdstoupper(sds s);
-sds sdsfromlonglong(long long value);
-sds sdscatrepr(sds s, const char *p, size_t len);
-sds *sdssplitargs(const char *line, int *argc);
-sds sdsmapchars(sds s, const char *from, const char *to, size_t setlen);
-sds sdsjoin(char **argv, int argc, char *sep);
-sds sdsjoinsds(sds *argv, int argc, const char *sep, size_t seplen);
-
-
-sds sdsMakeRoomFor(sds s, size_t addlen);
-void sdsIncrLen(sds s, int incr);
-sds sdsRemoveFreeSpace(sds s);
-size_t sdsAllocSize(sds s);
-void *sdsAllocPtr(sds s);
-
-
-
-
-
-void *sds_malloc(size_t size);
-void *sds_realloc(void *ptr, size_t size);
-void sds_free(void *ptr);
-# 41 "deps/hiredis/hiredis.h" 2
-# 112 "deps/hiredis/hiredis.h"
-typedef struct redisReply {
-    int type;
-    long long integer;
-    size_t len;
-    char *str;
-    size_t elements;
-    struct redisReply **element;
-} redisReply;
-
-redisReader *redisReaderCreate(void);
-
-
-void freeReplyObject(void *reply);
-
-
-int redisvFormatCommand(char **target, const char *format, va_list ap);
-int redisFormatCommand(char **target, const char *format, ...);
-int redisFormatCommandArgv(char **target, int argc, const char **argv, const size_t *argvlen);
-int redisFormatSdsCommandArgv(sds *target, int argc, const char ** argv, const size_t *argvlen);
-void redisFreeCommand(char *cmd);
-void redisFreeSdsCommand(sds cmd);
-
-enum redisConnectionType {
-    REDIS_CONN_TCP,
-    REDIS_CONN_UNIX
-};
-
-
-typedef struct redisContext {
-    int err;
-    char errstr[128];
-    int fd;
-    int flags;
-    char *obuf;
-    redisReader *reader;
-
-    enum redisConnectionType connection_type;
-    struct timeval *timeout;
-
-    struct {
-        char *host;
-        char *source_addr;
-        int port;
-    } tcp;
-
-    struct {
-        char *path;
-    } unix_sock;
-
-} redisContext;
-
-redisContext *redisConnect(const char *ip, int port);
-redisContext *redisConnectWithTimeout(const char *ip, int port, const struct timeval tv);
-redisContext *redisConnectNonBlock(const char *ip, int port);
-redisContext *redisConnectBindNonBlock(const char *ip, int port,
-                                       const char *source_addr);
-redisContext *redisConnectBindNonBlockWithReuse(const char *ip, int port,
-                                                const char *source_addr);
-redisContext *redisConnectUnix(const char *path);
-redisContext *redisConnectUnixWithTimeout(const char *path, const struct timeval tv);
-redisContext *redisConnectUnixNonBlock(const char *path);
-redisContext *redisConnectFd(int fd);
-# 184 "deps/hiredis/hiredis.h"
-int redisReconnect(redisContext *c);
-
-int redisSetTimeout(redisContext *c, const struct timeval tv);
-int redisEnableKeepAlive(redisContext *c);
-void redisFree(redisContext *c);
-int redisFreeKeepFd(redisContext *c);
-int redisBufferRead(redisContext *c);
-int redisBufferWrite(redisContext *c, int *done);
-
-
-
-
-
-int redisGetReply(redisContext *c, void **reply);
-int redisGetReplyFromReader(redisContext *c, void **reply);
-
-
-
-int redisAppendFormattedCommand(redisContext *c, const char *cmd, size_t len);
-
-
-
-int redisvAppendCommand(redisContext *c, const char *format, va_list ap);
-int redisAppendCommand(redisContext *c, const char *format, ...);
-int redisAppendCommandArgv(redisContext *c, int argc, const char **argv, const size_t *argvlen);
-
-
-
-
-
-
-void *redisvCommand(redisContext *c, const char *format, va_list ap);
-void *redisCommand(redisContext *c, const char *format, ...);
-void *redisCommandArgv(redisContext *c, int argc, const char **argv, const size_t *argvlen);
-# 50 "src/redis-cli.c" 2
-# 1 "src/sds.h" 1
-# 51 "src/redis-cli.c" 2
-# 1 "src/zmalloc.h" 1
-# 75 "src/zmalloc.h"
-void *zmalloc(size_t size);
-void *zcalloc(size_t size);
-void *zrealloc(void *ptr, size_t size);
-void zfree(void *ptr);
-char *zstrdup(const char *s);
-size_t zmalloc_used_memory(void);
-void zmalloc_set_oom_handler(void (*oom_handler)(size_t));
-float zmalloc_get_fragmentation_ratio(size_t rss);
-size_t zmalloc_get_rss(void);
-size_t zmalloc_get_private_dirty(long pid);
-size_t zmalloc_get_smap_bytes_by_field(char *field, long pid);
-size_t zmalloc_get_memory_size(void);
-void zlibc_free(void *ptr);
-
-
-
-
-
-
-
-size_t zmalloc_size(void *ptr);
-# 52 "src/redis-cli.c" 2
-# 1 "deps/linenoise/linenoise.h" 1
-# 46 "deps/linenoise/linenoise.h"
-typedef struct linenoiseCompletions {
-  size_t len;
-  char **cvec;
-} linenoiseCompletions;
-
-typedef void(linenoiseCompletionCallback)(const char *, linenoiseCompletions *);
-typedef char*(linenoiseHintsCallback)(const char *, int *color, int *bold);
-typedef void(linenoiseFreeHintsCallback)(void *);
-void linenoiseSetCompletionCallback(linenoiseCompletionCallback *);
-void linenoiseSetHintsCallback(linenoiseHintsCallback *);
-void linenoiseSetFreeHintsCallback(linenoiseFreeHintsCallback *);
-void linenoiseAddCompletion(linenoiseCompletions *, const char *);
-
-char *linenoise(const char *prompt);
-void linenoiseFree(void *ptr);
-int linenoiseHistoryAdd(const char *line);
-int linenoiseHistorySetMaxLen(int len);
-int linenoiseHistorySave(const char *filename);
-int linenoiseHistoryLoad(const char *filename);
-void linenoiseClearScreen(void);
-void linenoiseSetMultiLine(int ml);
-void linenoisePrintKeyCodes(void);
-# 53 "src/redis-cli.c" 2
-# 1 "src/help.h" 1
-
-
-
-
-
-static char *commandGroups[] = {
-    "generic",
-    "string",
-    "list",
-    "set",
-    "sorted_set",
-    "hash",
-    "pubsub",
-    "transactions",
-    "connection",
-    "server",
-    "scripting",
-    "hyperloglog",
-    "cluster",
-    "geo"
-};
-
-struct commandHelp {
-  char *name;
-  char *params;
-  char *summary;
-  int group;
-  char *since;
-} commandHelp[] = {
-    { "APPEND",
-    "key value",
-    "Append a value to a key",
-    1,
-    "2.0.0" },
-    { "AUTH",
-    "password",
-    "Authenticate to the server",
-    8,
-    "1.0.0" },
-    { "BGREWRITEAOF",
-    "-",
-    "Asynchronously rewrite the append-only file",
-    9,
-    "1.0.0" },
-    { "BGSAVE",
-    "-",
-    "Asynchronously save the dataset to disk",
-    9,
-    "1.0.0" },
-    { "BITCOUNT",
-    "key [start end]",
-    "Count set bits in a string",
-    1,
-    "2.6.0" },
-    { "BITFIELD",
-    "key [GET type offset] [SET type offset value] [INCRBY type offset increment] [OVERFLOW WRAP|SAT|FAIL]",
-    "Perform arbitrary bitfield integer operations on strings",
-    1,
-    "3.2.0" },
-    { "BITOP",
-    "operation destkey key [key ...]",
-    "Perform bitwise operations between strings",
-    1,
-    "2.6.0" },
-    { "BITPOS",
-    "key bit [start] [end]",
-    "Find first bit set or clear in a string",
-    1,
-    "2.8.7" },
-    { "BLPOP",
-    "key [key ...] timeout",
-    "Remove and get the first element in a list, or block until one is available",
-    2,
-    "2.0.0" },
-    { "BRPOP",
-    "key [key ...] timeout",
-    "Remove and get the last element in a list, or block until one is available",
-    2,
-    "2.0.0" },
-    { "BRPOPLPUSH",
-    "source destination timeout",
-    "Pop a value from a list, push it to another list and return it; or block until one is available",
-    2,
-    "2.2.0" },
-    { "CLIENT GETNAME",
-    "-",
-    "Get the current connection name",
-    9,
-    "2.6.9" },
-    { "CLIENT KILL",
-    "[ip:port] [ID client-id] [TYPE normal|master|slave|pubsub] [ADDR ip:port] [SKIPME yes/no]",
-    "Kill the connection of a client",
-    9,
-    "2.4.0" },
-    { "CLIENT LIST",
-    "-",
-    "Get the list of client connections",
-    9,
-    "2.4.0" },
-    { "CLIENT PAUSE",
-    "timeout",
-    "Stop processing commands from clients for some time",
-    9,
-    "2.9.50" },
-    { "CLIENT REPLY",
-    "ON|OFF|SKIP",
-    "Instruct the server whether to reply to commands",
-    9,
-    "3.2" },
-    { "CLIENT SETNAME",
-    "connection-name",
-    "Set the current connection name",
-    9,
-    "2.6.9" },
-    { "CLUSTER ADDSLOTS",
-    "slot [slot ...]",
-    "Assign new hash slots to receiving node",
-    12,
-    "3.0.0" },
-    { "CLUSTER COUNT-FAILURE-REPORTS",
-    "node-id",
-    "Return the number of failure reports active for a given node",
-    12,
-    "3.0.0" },
-    { "CLUSTER COUNTKEYSINSLOT",
-    "slot",
-    "Return the number of local keys in the specified hash slot",
-    12,
-    "3.0.0" },
-    { "CLUSTER DELSLOTS",
-    "slot [slot ...]",
-    "Set hash slots as unbound in receiving node",
-    12,
-    "3.0.0" },
-    { "CLUSTER FAILOVER",
-    "[FORCE|TAKEOVER]",
-    "Forces a slave to perform a manual failover of its master.",
-    12,
-    "3.0.0" },
-    { "CLUSTER FORGET",
-    "node-id",
-    "Remove a node from the nodes table",
-    12,
-    "3.0.0" },
-    { "CLUSTER GETKEYSINSLOT",
-    "slot count",
-    "Return local key names in the specified hash slot",
-    12,
-    "3.0.0" },
-    { "CLUSTER INFO",
-    "-",
-    "Provides info about Redis Cluster node state",
-    12,
-    "3.0.0" },
-    { "CLUSTER KEYSLOT",
-    "key",
-    "Returns the hash slot of the specified key",
-    12,
-    "3.0.0" },
-    { "CLUSTER MEET",
-    "ip port",
-    "Force a node cluster to handshake with another node",
-    12,
-    "3.0.0" },
-    { "CLUSTER NODES",
-    "-",
-    "Get Cluster config for the node",
-    12,
-    "3.0.0" },
-    { "CLUSTER REPLICATE",
-    "node-id",
-    "Reconfigure a node as a slave of the specified master node",
-    12,
-    "3.0.0" },
-    { "CLUSTER RESET",
-    "[HARD|SOFT]",
-    "Reset a Redis Cluster node",
-    12,
-    "3.0.0" },
-    { "CLUSTER SAVECONFIG",
-    "-",
-    "Forces the node to save cluster state on disk",
-    12,
-    "3.0.0" },
-    { "CLUSTER SET-CONFIG-EPOCH",
-    "config-epoch",
-    "Set the configuration epoch in a new node",
-    12,
-    "3.0.0" },
-    { "CLUSTER SETSLOT",
-    "slot IMPORTING|MIGRATING|STABLE|NODE [node-id]",
-    "Bind a hash slot to a specific node",
-    12,
-    "3.0.0" },
-    { "CLUSTER SLAVES",
-    "node-id",
-    "List slave nodes of the specified master node",
-    12,
-    "3.0.0" },
-    { "CLUSTER SLOTS",
-    "-",
-    "Get array of Cluster slot to node mappings",
-    12,
-    "3.0.0" },
-    { "COMMAND",
-    "-",
-    "Get array of Redis command details",
-    9,
-    "2.8.13" },
-    { "COMMAND COUNT",
-    "-",
-    "Get total number of Redis commands",
-    9,
-    "2.8.13" },
-    { "COMMAND GETKEYS",
-    "-",
-    "Extract keys given a full Redis command",
-    9,
-    "2.8.13" },
-    { "COMMAND INFO",
-    "command-name [command-name ...]",
-    "Get array of specific Redis command details",
-    9,
-    "2.8.13" },
-    { "CONFIG GET",
-    "parameter",
-    "Get the value of a configuration parameter",
-    9,
-    "2.0.0" },
-    { "CONFIG RESETSTAT",
-    "-",
-    "Reset the stats returned by INFO",
-    9,
-    "2.0.0" },
-    { "CONFIG REWRITE",
-    "-",
-    "Rewrite the configuration file with the in memory configuration",
-    9,
-    "2.8.0" },
-    { "CONFIG SET",
-    "parameter value",
-    "Set a configuration parameter to the given value",
-    9,
-    "2.0.0" },
-    { "DBSIZE",
-    "-",
-    "Return the number of keys in the selected database",
-    9,
-    "1.0.0" },
-    { "DEBUG OBJECT",
-    "key",
-    "Get debugging information about a key",
-    9,
-    "1.0.0" },
-    { "DEBUG SEGFAULT",
-    "-",
-    "Make the server crash",
-    9,
-    "1.0.0" },
-    { "DECR",
-    "key",
-    "Decrement the integer value of a key by one",
-    1,
-    "1.0.0" },
-    { "DECRBY",
-    "key decrement",
-    "Decrement the integer value of a key by the given number",
-    1,
-    "1.0.0" },
-    { "DEL",
-    "key [key ...]",
-    "Delete a key",
-    0,
-    "1.0.0" },
-    { "DISCARD",
-    "-",
-    "Discard all commands issued after MULTI",
-    7,
-    "2.0.0" },
-    { "DUMP",
-    "key",
-    "Return a serialized version of the value stored at the specified key.",
-    0,
-    "2.6.0" },
-    { "ECHO",
-    "message",
-    "Echo the given string",
-    8,
-    "1.0.0" },
-    { "EVAL",
-    "script numkeys key [key ...] arg [arg ...]",
-    "Execute a Lua script server side",
-    10,
-    "2.6.0" },
-    { "EVALSHA",
-    "sha1 numkeys key [key ...] arg [arg ...]",
-    "Execute a Lua script server side",
-    10,
-    "2.6.0" },
-    { "EXEC",
-    "-",
-    "Execute all commands issued after MULTI",
-    7,
-    "1.2.0" },
-    { "EXISTS",
-    "key [key ...]",
-    "Determine if a key exists",
-    0,
-    "1.0.0" },
-    { "EXPIRE",
-    "key seconds",
-    "Set a key's time to live in seconds",
-    0,
-    "1.0.0" },
-    { "EXPIREAT",
-    "key timestamp",
-    "Set the expiration for a key as a UNIX timestamp",
-    0,
-    "1.2.0" },
-    { "FLUSHALL",
-    "-",
-    "Remove all keys from all databases",
-    9,
-    "1.0.0" },
-    { "FLUSHDB",
-    "-",
-    "Remove all keys from the current database",
-    9,
-    "1.0.0" },
-    { "GEOADD",
-    "key longitude latitude member [longitude latitude member ...]",
-    "Add one or more geospatial items in the geospatial index represented using a sorted set",
-    13,
-    "3.2.0" },
-    { "GEODIST",
-    "key member1 member2 [unit]",
-    "Returns the distance between two members of a geospatial index",
-    13,
-    "3.2.0" },
-    { "GEOHASH",
-    "key member [member ...]",
-    "Returns members of a geospatial index as standard geohash strings",
-    13,
-    "3.2.0" },
-    { "GEOPOS",
-    "key member [member ...]",
-    "Returns longitude and latitude of members of a geospatial index",
-    13,
-    "3.2.0" },
-    { "GEORADIUS",
-    "key longitude latitude radius m|km|ft|mi [WITHCOORD] [WITHDIST] [WITHHASH] [COUNT count] [ASC|DESC] [STORE key] [STOREDIST key]",
-    "Query a sorted set representing a geospatial index to fetch members matching a given maximum distance from a point",
-    13,
-    "3.2.0" },
-    { "GEORADIUSBYMEMBER",
-    "key member radius m|km|ft|mi [WITHCOORD] [WITHDIST] [WITHHASH] [COUNT count] [ASC|DESC] [STORE key] [STOREDIST key]",
-    "Query a sorted set representing a geospatial index to fetch members matching a given maximum distance from a member",
-    13,
-    "3.2.0" },
-    { "GET",
-    "key",
-    "Get the value of a key",
-    1,
-    "1.0.0" },
-    { "GETBIT",
-    "key offset",
-    "Returns the bit value at offset in the string value stored at key",
-    1,
-    "2.2.0" },
-    { "GETRANGE",
-    "key start end",
-    "Get a substring of the string stored at a key",
-    1,
-    "2.4.0" },
-    { "GETSET",
-    "key value",
-    "Set the string value of a key and return its old value",
-    1,
-    "1.0.0" },
-    { "HDEL",
-    "key field [field ...]",
-    "Delete one or more hash fields",
-    5,
-    "2.0.0" },
-    { "HEXISTS",
-    "key field",
-    "Determine if a hash field exists",
-    5,
-    "2.0.0" },
-    { "HGET",
-    "key field",
-    "Get the value of a hash field",
-    5,
-    "2.0.0" },
-    { "HGETALL",
-    "key",
-    "Get all the fields and values in a hash",
-    5,
-    "2.0.0" },
-    { "HINCRBY",
-    "key field increment",
-    "Increment the integer value of a hash field by the given number",
-    5,
-    "2.0.0" },
-    { "HINCRBYFLOAT",
-    "key field increment",
-    "Increment the float value of a hash field by the given amount",
-    5,
-    "2.6.0" },
-    { "HKEYS",
-    "key",
-    "Get all the fields in a hash",
-    5,
-    "2.0.0" },
-    { "HLEN",
-    "key",
-    "Get the number of fields in a hash",
-    5,
-    "2.0.0" },
-    { "HMGET",
-    "key field [field ...]",
-    "Get the values of all the given hash fields",
-    5,
-    "2.0.0" },
-    { "HMSET",
-    "key field value [field value ...]",
-    "Set multiple hash fields to multiple values",
-    5,
-    "2.0.0" },
-    { "HSCAN",
-    "key cursor [MATCH pattern] [COUNT count]",
-    "Incrementally iterate hash fields and associated values",
-    5,
-    "2.8.0" },
-    { "HSET",
-    "key field value",
-    "Set the string value of a hash field",
-    5,
-    "2.0.0" },
-    { "HSETNX",
-    "key field value",
-    "Set the value of a hash field, only if the field does not exist",
-    5,
-    "2.0.0" },
-    { "HSTRLEN",
-    "key field",
-    "Get the length of the value of a hash field",
-    5,
-    "3.2.0" },
-    { "HVALS",
-    "key",
-    "Get all the values in a hash",
-    5,
-    "2.0.0" },
-    { "INCR",
-    "key",
-    "Increment the integer value of a key by one",
-    1,
-    "1.0.0" },
-    { "INCRBY",
-    "key increment",
-    "Increment the integer value of a key by the given amount",
-    1,
-    "1.0.0" },
-    { "INCRBYFLOAT",
-    "key increment",
-    "Increment the float value of a key by the given amount",
-    1,
-    "2.6.0" },
-    { "INFO",
-    "[section]",
-    "Get information and statistics about the server",
-    9,
-    "1.0.0" },
-    { "KEYS",
-    "pattern",
-    "Find all keys matching the given pattern",
-    0,
-    "1.0.0" },
-    { "LASTSAVE",
-    "-",
-    "Get the UNIX time stamp of the last successful save to disk",
-    9,
-    "1.0.0" },
-    { "LINDEX",
-    "key index",
-    "Get an element from a list by its index",
-    2,
-    "1.0.0" },
-    { "LINSERT",
-    "key BEFORE|AFTER pivot value",
-    "Insert an element before or after another element in a list",
-    2,
-    "2.2.0" },
-    { "LLEN",
-    "key",
-    "Get the length of a list",
-    2,
-    "1.0.0" },
-    { "LPOP",
-    "key",
-    "Remove and get the first element in a list",
-    2,
-    "1.0.0" },
-    { "LPUSH",
-    "key value [value ...]",
-    "Prepend one or multiple values to a list",
-    2,
-    "1.0.0" },
-    { "LPUSHX",
-    "key value",
-    "Prepend a value to a list, only if the list exists",
-    2,
-    "2.2.0" },
-    { "LRANGE",
-    "key start stop",
-    "Get a range of elements from a list",
-    2,
-    "1.0.0" },
-    { "LREM",
-    "key count value",
-    "Remove elements from a list",
-    2,
-    "1.0.0" },
-    { "LSET",
-    "key index value",
-    "Set the value of an element in a list by its index",
-    2,
-    "1.0.0" },
-    { "LTRIM",
-    "key start stop",
-    "Trim a list to the specified range",
-    2,
-    "1.0.0" },
-    { "MGET",
-    "key [key ...]",
-    "Get the values of all the given keys",
-    1,
-    "1.0.0" },
-    { "MIGRATE",
-    "host port key|"" destination-db timeout [COPY] [REPLACE] [KEYS key]",
-    "Atomically transfer a key from a Redis instance to another one.",
-    0,
-    "2.6.0" },
-    { "MONITOR",
-    "-",
-    "Listen for all requests received by the server in real time",
-    9,
-    "1.0.0" },
-    { "MOVE",
-    "key db",
-    "Move a key to another database",
-    0,
-    "1.0.0" },
-    { "MSET",
-    "key value [key value ...]",
-    "Set multiple keys to multiple values",
-    1,
-    "1.0.1" },
-    { "MSETNX",
-    "key value [key value ...]",
-    "Set multiple keys to multiple values, only if none of the keys exist",
-    1,
-    "1.0.1" },
-    { "MULTI",
-    "-",
-    "Mark the start of a transaction block",
-    7,
-    "1.2.0" },
-    { "OBJECT",
-    "subcommand [arguments [arguments ...]]",
-    "Inspect the internals of Redis objects",
-    0,
-    "2.2.3" },
-    { "PERSIST",
-    "key",
-    "Remove the expiration from a key",
-    0,
-    "2.2.0" },
-    { "PEXPIRE",
-    "key milliseconds",
-    "Set a key's time to live in milliseconds",
-    0,
-    "2.6.0" },
-    { "PEXPIREAT",
-    "key milliseconds-timestamp",
-    "Set the expiration for a key as a UNIX timestamp specified in milliseconds",
-    0,
-    "2.6.0" },
-    { "PFADD",
-    "key element [element ...]",
-    "Adds the specified elements to the specified HyperLogLog.",
-    11,
-    "2.8.9" },
-    { "PFCOUNT",
-    "key [key ...]",
-    "Return the approximated cardinality of the set(s) observed by the HyperLogLog at key(s).",
-    11,
-    "2.8.9" },
-    { "PFMERGE",
-    "destkey sourcekey [sourcekey ...]",
-    "Merge N different HyperLogLogs into a single one.",
-    11,
-    "2.8.9" },
-    { "PING",
-    "[message]",
-    "Ping the server",
-    8,
-    "1.0.0" },
-    { "PSETEX",
-    "key milliseconds value",
-    "Set the value and expiration in milliseconds of a key",
-    1,
-    "2.6.0" },
-    { "PSUBSCRIBE",
-    "pattern [pattern ...]",
-    "Listen for messages published to channels matching the given patterns",
-    6,
-    "2.0.0" },
-    { "PTTL",
-    "key",
-    "Get the time to live for a key in milliseconds",
-    0,
-    "2.6.0" },
-    { "PUBLISH",
-    "channel message",
-    "Post a message to a channel",
-    6,
-    "2.0.0" },
-    { "PUBSUB",
-    "subcommand [argument [argument ...]]",
-    "Inspect the state of the Pub/Sub subsystem",
-    6,
-    "2.8.0" },
-    { "PUNSUBSCRIBE",
-    "[pattern [pattern ...]]",
-    "Stop listening for messages posted to channels matching the given patterns",
-    6,
-    "2.0.0" },
-    { "QUIT",
-    "-",
-    "Close the connection",
-    8,
-    "1.0.0" },
-    { "RANDOMKEY",
-    "-",
-    "Return a random key from the keyspace",
-    0,
-    "1.0.0" },
-    { "READONLY",
-    "-",
-    "Enables read queries for a connection to a cluster slave node",
-    12,
-    "3.0.0" },
-    { "READWRITE",
-    "-",
-    "Disables read queries for a connection to a cluster slave node",
-    12,
-    "3.0.0" },
-    { "RENAME",
-    "key newkey",
-    "Rename a key",
-    0,
-    "1.0.0" },
-    { "RENAMENX",
-    "key newkey",
-    "Rename a key, only if the new key does not exist",
-    0,
-    "1.0.0" },
-    { "RESTORE",
-    "key ttl serialized-value [REPLACE]",
-    "Create a key using the provided serialized value, previously obtained using DUMP.",
-    0,
-    "2.6.0" },
-    { "ROLE",
-    "-",
-    "Return the role of the instance in the context of replication",
-    9,
-    "2.8.12" },
-    { "RPOP",
-    "key",
-    "Remove and get the last element in a list",
-    2,
-    "1.0.0" },
-    { "RPOPLPUSH",
-    "source destination",
-    "Remove the last element in a list, prepend it to another list and return it",
-    2,
-    "1.2.0" },
-    { "RPUSH",
-    "key value [value ...]",
-    "Append one or multiple values to a list",
-    2,
-    "1.0.0" },
-    { "RPUSHX",
-    "key value",
-    "Append a value to a list, only if the list exists",
-    2,
-    "2.2.0" },
-    { "SADD",
-    "key member [member ...]",
-    "Add one or more members to a set",
-    3,
-    "1.0.0" },
-    { "SAVE",
-    "-",
-    "Synchronously save the dataset to disk",
-    9,
-    "1.0.0" },
-    { "SCAN",
-    "cursor [MATCH pattern] [COUNT count]",
-    "Incrementally iterate the keys space",
-    0,
-    "2.8.0" },
-    { "SCARD",
-    "key",
-    "Get the number of members in a set",
-    3,
-    "1.0.0" },
-    { "SCRIPT DEBUG",
-    "YES|SYNC|NO",
-    "Set the debug mode for executed scripts.",
-    10,
-    "3.2.0" },
-    { "SCRIPT EXISTS",
-    "script [script ...]",
-    "Check existence of scripts in the script cache.",
-    10,
-    "2.6.0" },
-    { "SCRIPT FLUSH",
-    "-",
-    "Remove all the scripts from the script cache.",
-    10,
-    "2.6.0" },
-    { "SCRIPT KILL",
-    "-",
-    "Kill the script currently in execution.",
-    10,
-    "2.6.0" },
-    { "SCRIPT LOAD",
-    "script",
-    "Load the specified Lua script into the script cache.",
-    10,
-    "2.6.0" },
-    { "SDIFF",
-    "key [key ...]",
-    "Subtract multiple sets",
-    3,
-    "1.0.0" },
-    { "SDIFFSTORE",
-    "destination key [key ...]",
-    "Subtract multiple sets and store the resulting set in a key",
-    3,
-    "1.0.0" },
-    { "SELECT",
-    "index",
-    "Change the selected database for the current connection",
-    8,
-    "1.0.0" },
-    { "SET",
-    "key value [EX seconds] [PX milliseconds] [NX|XX]",
-    "Set the string value of a key",
-    1,
-    "1.0.0" },
-    { "SETBIT",
-    "key offset value",
-    "Sets or clears the bit at offset in the string value stored at key",
-    1,
-    "2.2.0" },
-    { "SETEX",
-    "key seconds value",
-    "Set the value and expiration of a key",
-    1,
-    "2.0.0" },
-    { "SETNX",
-    "key value",
-    "Set the value of a key, only if the key does not exist",
-    1,
-    "1.0.0" },
-    { "SETRANGE",
-    "key offset value",
-    "Overwrite part of a string at key starting at the specified offset",
-    1,
-    "2.2.0" },
-    { "SHUTDOWN",
-    "[NOSAVE|SAVE]",
-    "Synchronously save the dataset to disk and then shut down the server",
-    9,
-    "1.0.0" },
-    { "SINTER",
-    "key [key ...]",
-    "Intersect multiple sets",
-    3,
-    "1.0.0" },
-    { "SINTERSTORE",
-    "destination key [key ...]",
-    "Intersect multiple sets and store the resulting set in a key",
-    3,
-    "1.0.0" },
-    { "SISMEMBER",
-    "key member",
-    "Determine if a given value is a member of a set",
-    3,
-    "1.0.0" },
-    { "SLAVEOF",
-    "host port",
-    "Make the server a slave of another instance, or promote it as master",
-    9,
-    "1.0.0" },
-    { "SLOWLOG",
-    "subcommand [argument]",
-    "Manages the Redis slow queries log",
-    9,
-    "2.2.12" },
-    { "SMEMBERS",
-    "key",
-    "Get all the members in a set",
-    3,
-    "1.0.0" },
-    { "SMOVE",
-    "source destination member",
-    "Move a member from one set to another",
-    3,
-    "1.0.0" },
-    { "SORT",
-    "key [BY pattern] [LIMIT offset count] [GET pattern [GET pattern ...]] [ASC|DESC] [ALPHA] [STORE destination]",
-    "Sort the elements in a list, set or sorted set",
-    0,
-    "1.0.0" },
-    { "SPOP",
-    "key [count]",
-    "Remove and return one or multiple random members from a set",
-    3,
-    "1.0.0" },
-    { "SRANDMEMBER",
-    "key [count]",
-    "Get one or multiple random members from a set",
-    3,
-    "1.0.0" },
-    { "SREM",
-    "key member [member ...]",
-    "Remove one or more members from a set",
-    3,
-    "1.0.0" },
-    { "SSCAN",
-    "key cursor [MATCH pattern] [COUNT count]",
-    "Incrementally iterate Set elements",
-    3,
-    "2.8.0" },
-    { "STRLEN",
-    "key",
-    "Get the length of the value stored in a key",
-    1,
-    "2.2.0" },
-    { "SUBSCRIBE",
-    "channel [channel ...]",
-    "Listen for messages published to the given channels",
-    6,
-    "2.0.0" },
-    { "SUNION",
-    "key [key ...]",
-    "Add multiple sets",
-    3,
-    "1.0.0" },
-    { "SUNIONSTORE",
-    "destination key [key ...]",
-    "Add multiple sets and store the resulting set in a key",
-    3,
-    "1.0.0" },
-    { "SYNC",
-    "-",
-    "Internal command used for replication",
-    9,
-    "1.0.0" },
-    { "TIME",
-    "-",
-    "Return the current server time",
-    9,
-    "2.6.0" },
-    { "TTL",
-    "key",
-    "Get the time to live for a key",
-    0,
-    "1.0.0" },
-    { "TYPE",
-    "key",
-    "Determine the type stored at key",
-    0,
-    "1.0.0" },
-    { "UNSUBSCRIBE",
-    "[channel [channel ...]]",
-    "Stop listening for messages posted to the given channels",
-    6,
-    "2.0.0" },
-    { "UNWATCH",
-    "-",
-    "Forget about all watched keys",
-    7,
-    "2.2.0" },
-    { "WAIT",
-    "numslaves timeout",
-    "Wait for the synchronous replication of all the write commands sent in the context of the current connection",
-    0,
-    "3.0.0" },
-    { "WATCH",
-    "key [key ...]",
-    "Watch the given keys to determine execution of the MULTI/EXEC block",
-    7,
-    "2.2.0" },
-    { "ZADD",
-    "key [NX|XX] [CH] [INCR] score member [score member ...]",
-    "Add one or more members to a sorted set, or update its score if it already exists",
-    4,
-    "1.2.0" },
-    { "ZCARD",
-    "key",
-    "Get the number of members in a sorted set",
-    4,
-    "1.2.0" },
-    { "ZCOUNT",
-    "key min max",
-    "Count the members in a sorted set with scores within the given values",
-    4,
-    "2.0.0" },
-    { "ZINCRBY",
-    "key increment member",
-    "Increment the score of a member in a sorted set",
-    4,
-    "1.2.0" },
-    { "ZINTERSTORE",
-    "destination numkeys key [key ...] [WEIGHTS weight] [AGGREGATE SUM|MIN|MAX]",
-    "Intersect multiple sorted sets and store the resulting sorted set in a new key",
-    4,
-    "2.0.0" },
-    { "ZLEXCOUNT",
-    "key min max",
-    "Count the number of members in a sorted set between a given lexicographical range",
-    4,
-    "2.8.9" },
-    { "ZRANGE",
-    "key start stop [WITHSCORES]",
-    "Return a range of members in a sorted set, by index",
-    4,
-    "1.2.0" },
-    { "ZRANGEBYLEX",
-    "key min max [LIMIT offset count]",
-    "Return a range of members in a sorted set, by lexicographical range",
-    4,
-    "2.8.9" },
-    { "ZRANGEBYSCORE",
-    "key min max [WITHSCORES] [LIMIT offset count]",
-    "Return a range of members in a sorted set, by score",
-    4,
-    "1.0.5" },
-    { "ZRANK",
-    "key member",
-    "Determine the index of a member in a sorted set",
-    4,
-    "2.0.0" },
-    { "ZREM",
-    "key member [member ...]",
-    "Remove one or more members from a sorted set",
-    4,
-    "1.2.0" },
-    { "ZREMRANGEBYLEX",
-    "key min max",
-    "Remove all members in a sorted set between the given lexicographical range",
-    4,
-    "2.8.9" },
-    { "ZREMRANGEBYRANK",
-    "key start stop",
-    "Remove all members in a sorted set within the given indexes",
-    4,
-    "2.0.0" },
-    { "ZREMRANGEBYSCORE",
-    "key min max",
-    "Remove all members in a sorted set within the given scores",
-    4,
-    "1.2.0" },
-    { "ZREVRANGE",
-    "key start stop [WITHSCORES]",
-    "Return a range of members in a sorted set, by index, with scores ordered from high to low",
-    4,
-    "1.2.0" },
-    { "ZREVRANGEBYLEX",
-    "key max min [LIMIT offset count]",
-    "Return a range of members in a sorted set, by lexicographical range, ordered from higher to lower strings.",
-    4,
-    "2.8.9" },
-    { "ZREVRANGEBYSCORE",
-    "key max min [WITHSCORES] [LIMIT offset count]",
-    "Return a range of members in a sorted set, by score, with scores ordered from high to low",
-    4,
-    "2.2.0" },
-    { "ZREVRANK",
-    "key member",
-    "Determine the index of a member in a sorted set, with scores ordered from high to low",
-    4,
-    "2.0.0" },
-    { "ZSCAN",
-    "key cursor [MATCH pattern] [COUNT count]",
-    "Incrementally iterate sorted sets elements and associated scores",
-    4,
-    "2.8.0" },
-    { "ZSCORE",
-    "key member",
-    "Get the score associated with the given member in a sorted set",
-    4,
-    "1.2.0" },
-    { "ZUNIONSTORE",
-    "destination numkeys key [key ...] [WEIGHTS weight] [AGGREGATE SUM|MIN|MAX]",
-    "Add multiple sorted sets and store the resulting sorted set in a new key",
-    4,
-    "2.0.0" }
-};
-# 54 "src/redis-cli.c" 2
-# 1 "src/anet.h" 1
-# 34 "src/anet.h"
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/types.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/types.h" 2
-# 35 "src/anet.h" 2
-# 52 "src/anet.h"
-int anetTcpConnect(char *err, char *addr, int port);
-int anetTcpNonBlockConnect(char *err, char *addr, int port);
-int anetTcpNonBlockBindConnect(char *err, char *addr, int port, char *source_addr);
-int anetTcpNonBlockBestEffortBindConnect(char *err, char *addr, int port, char *source_addr);
-int anetUnixConnect(char *err, char *path);
-int anetUnixNonBlockConnect(char *err, char *path);
-int anetRead(int fd, char *buf, int count);
-int anetResolve(char *err, char *host, char *ipbuf, size_t ipbuf_len);
-int anetResolveIP(char *err, char *host, char *ipbuf, size_t ipbuf_len);
-int anetTcpServer(char *err, int port, char *bindaddr, int backlog);
-int anetTcp6Server(char *err, int port, char *bindaddr, int backlog);
-int anetUnixServer(char *err, char *path, mode_t perm, int backlog);
-int anetTcpAccept(char *err, int serversock, char *ip, size_t ip_len, int *port);
-int anetUnixAccept(char *err, int serversock);
-int anetWrite(int fd, char *buf, int count);
-int anetNonBlock(char *err, int fd);
-int anetBlock(char *err, int fd);
-int anetEnableTcpNoDelay(char *err, int fd);
-int anetDisableTcpNoDelay(char *err, int fd);
-int anetTcpKeepAlive(char *err, int fd);
-int anetSendTimeout(char *err, int fd, long long ms);
-int anetPeerToString(int fd, char *ip, size_t ip_len, int *port);
-int anetKeepAlive(char *err, int fd, int interval);
-int anetSockName(int fd, char *ip, size_t ip_len, int *port);
-int anetFormatAddr(char *fmt, size_t fmt_len, char *ip, int port);
-int anetFormatPeer(int fd, char *fmt, size_t fmt_len);
-int anetFormatSock(int fd, char *fmt, size_t fmt_len);
-# 55 "src/redis-cli.c" 2
-# 1 "src/ae.h" 1
-# 36 "src/ae.h"
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/time.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/time.h" 2
-# 37 "src/ae.h" 2
-# 57 "src/ae.h"
-struct aeEventLoop;
-
-
-typedef void aeFileProc(struct aeEventLoop *eventLoop, int fd, void *clientData, int mask);
-typedef int aeTimeProc(struct aeEventLoop *eventLoop, long long id, void *clientData);
-typedef void aeEventFinalizerProc(struct aeEventLoop *eventLoop, void *clientData);
-typedef void aeBeforeSleepProc(struct aeEventLoop *eventLoop);
-
-
-typedef struct aeFileEvent {
-    int mask;
-    aeFileProc *rfileProc;
-    aeFileProc *wfileProc;
-    void *clientData;
-} aeFileEvent;
-
-
-typedef struct aeTimeEvent {
-    long long id;
-    long when_sec;
-    long when_ms;
-    aeTimeProc *timeProc;
-    aeEventFinalizerProc *finalizerProc;
-    void *clientData;
-    struct aeTimeEvent *next;
-} aeTimeEvent;
-
-
-typedef struct aeFiredEvent {
-    int fd;
-    int mask;
-} aeFiredEvent;
-
-
-typedef struct aeEventLoop {
-    int maxfd;
-    int setsize;
-    long long timeEventNextId;
-    time_t lastTime;
-    aeFileEvent *events;
-    aeFiredEvent *fired;
-    aeTimeEvent *timeEventHead;
-    int stop;
-    void *apidata;
-    aeBeforeSleepProc *beforesleep;
-    aeBeforeSleepProc *aftersleep;
-} aeEventLoop;
-
-
-aeEventLoop *aeCreateEventLoop(int setsize);
-void aeDeleteEventLoop(aeEventLoop *eventLoop);
-void aeStop(aeEventLoop *eventLoop);
-int aeCreateFileEvent(aeEventLoop *eventLoop, int fd, int mask,
-        aeFileProc *proc, void *clientData);
-void aeDeleteFileEvent(aeEventLoop *eventLoop, int fd, int mask);
-int aeGetFileEvents(aeEventLoop *eventLoop, int fd);
-long long aeCreateTimeEvent(aeEventLoop *eventLoop, long long milliseconds,
-        aeTimeProc *proc, void *clientData,
-        aeEventFinalizerProc *finalizerProc);
-int aeDeleteTimeEvent(aeEventLoop *eventLoop, long long id);
-int aeProcessEvents(aeEventLoop *eventLoop, int flags);
-int aeWait(int fd, int mask, long long milliseconds);
-void aeMain(aeEventLoop *eventLoop);
-char *aeGetApiName(void);
-void aeSetBeforeSleepProc(aeEventLoop *eventLoop, aeBeforeSleepProc *beforesleep);
-void aeSetAfterSleepProc(aeEventLoop *eventLoop, aeBeforeSleepProc *aftersleep);
-int aeGetSetSize(aeEventLoop *eventLoop);
-int aeResizeSetSize(aeEventLoop *eventLoop, int setsize);
-# 56 "src/redis-cli.c" 2
-# 70 "src/redis-cli.c"
-int spectrum_palette_color_size = 19;
-int spectrum_palette_color[] = {0,233,234,235,237,239,241,243,245,247,144,143,142,184,226,214,208,202,196};
-
-int spectrum_palette_mono_size = 13;
-int spectrum_palette_mono[] = {0,233,234,235,237,239,241,243,245,247,249,251,253};
-
-
-int *spectrum_palette;
-int spectrum_palette_size;
-
-static redisContext *context;
-static struct config {
-    char *hostip;
-    int hostport;
-    char *hostsocket;
-    long repeat;
-    long interval;
-    int dbnum;
-    int interactive;
-    int shutdown;
-    int monitor_mode;
-    int pubsub_mode;
-    int latency_mode;
-    int latency_dist_mode;
-    int latency_history;
-    int lru_test_mode;
-    long long lru_test_sample_size;
-    int cluster_mode;
-    int cluster_reissue_command;
-    int slave_mode;
-    int pipe_mode;
-    int pipe_timeout;
-    int getrdb_mode;
-    int stat_mode;
-    int scan_mode;
-    int intrinsic_latency_mode;
-    int intrinsic_latency_duration;
-    char *pattern;
-    char *rdb_filename;
-    int bigkeys;
-    int hotkeys;
-    int stdinarg;
-    char *auth;
-    int output;
-    sds mb_delim;
-    char prompt[128];
-    char *eval;
-    int eval_ldb;
-    int eval_ldb_sync;
-    int eval_ldb_end;
-    int enable_ldb_on_eval;
-    int last_cmd_type;
-} config;
-
-
-static struct pref {
-    int hints;
-} pref;
-
-static volatile sig_atomic_t force_cancel_loop = 0;
-static void usage(void);
-static void slaveMode(void);
-char *redisGitSHA1(void);
-char *redisGitDirty(void);
-static int cliConnect(int force);
-
-
-
-
-
-static long long ustime(void) {
-    struct timeval tv;
-    long long ust;
-
-    gettimeofday(&tv, 0);
-    ust = ((long long)tv.tv_sec)*1000000;
-    ust += tv.tv_usec;
-    return ust;
-}
-
-static long long mstime(void) {
-    return ustime()/1000;
-}
-
-static void cliRefreshPrompt(void) {
-    int len;
-
-    if (config.eval_ldb) return;
-    if (config.hostsocket != 0)
-        len = snprintf(config.prompt,sizeof(config.prompt),"redis %s",
-                       config.hostsocket);
-    else
-        len = anetFormatAddr(config.prompt, sizeof(config.prompt),
-                           config.hostip, config.hostport);
-
-    if (config.dbnum != 0)
-        len += snprintf(config.prompt+len,sizeof(config.prompt)-len,"[%d]",
-            config.dbnum);
-    snprintf(config.prompt+len,sizeof(config.prompt)-len,"> ");
-}
-# 179 "src/redis-cli.c"
-static sds getDotfilePath(char *envoverride, char *dotfilename) {
-    char *path = 0;
-    sds dotPath = 0;
-
-
-    path = getenv(envoverride);
-    if (path != 0 && *path != '\0') {
-        if (!strcmp("/dev/null", path)) {
-            return 0;
-        }
-
-
-        dotPath = sdsnew(path);
-    } else {
-        char *home = getenv("HOME");
-        if (home != 0 && *home != '\0') {
-
-            dotPath = sdscatprintf(sdsempty(), "%s/%s", home, dotfilename);
-        }
-    }
-    return dotPath;
-}
-
-
-
-
-
-
-static sds percentDecode(const char *pe, size_t len) {
-    const char *end = pe + len;
-    sds ret = sdsempty();
-    const char *curr = pe;
-
-    while (curr < end) {
-        if (*curr == '%') {
-            if ((end - curr) < 2) {
-                fprintf(stderr, "Incomplete URI encoding\n");
-                exit(1);
-            }
-
-            char h = tolower(*(++curr));
-            char l = tolower(*(++curr));
-            if (!(isdigit(h) || (h >= 'a' && h <= 'f')) || !(isdigit(l) || (l >= 'a' && l <= 'f'))) {
-                fprintf(stderr, "Illegal character in URI encoding\n");
-                exit(1);
-            }
-            char c = (((isdigit(h) ? h - '0' : h - 'a' + 10) << 4) + (isdigit(l) ? l - '0' : l - 'a' + 10));
-            ret = sdscatlen(ret, &c, 1);
-            curr++;
-        } else {
-            ret = sdscatlen(ret, curr++, 1);
-        }
-    }
-
-    return ret;
-}
-# 244 "src/redis-cli.c"
-static void parseRedisUri(const char *uri) {
-
-    const char *scheme = "redis://";
-    const char *curr = uri;
-    const char *end = uri + strlen(uri);
-    const char *userinfo, *username, *port, *host, *path;
-
-
-    if (strncasecmp(scheme, curr, strlen(scheme))) {
-        fprintf(stderr,"Invalid URI scheme\n");
-        exit(1);
-    }
-    curr += strlen(scheme);
-    if (curr == end) return;
-
-
-    if ((userinfo = strchr(curr,'@'))) {
-        if ((username = strchr(curr, ':')) && username < userinfo) {
-
-            curr = username + 1;
-        }
-
-        config.auth = percentDecode(curr, userinfo - curr);
-        curr = userinfo + 1;
-    }
-    if (curr == end) return;
-
-
-    path = strchr(curr, '/');
-    if (*curr != '/') {
-        host = path ? path - 1 : end;
-        if ((port = strchr(curr, ':'))) {
-            config.hostport = atoi(port + 1);
-            host = port - 1;
-        }
-        config.hostip = sdsnewlen(curr, host - curr + 1);
-    }
-    curr = path ? path + 1 : end;
-    if (curr == end) return;
-
-
-    config.dbnum = atoi(curr);
-}
-# 295 "src/redis-cli.c"
-typedef struct {
-    int type;
-    int argc;
-    sds *argv;
-    sds full;
-
-
-    struct commandHelp *org;
-} helpEntry;
-
-static helpEntry *helpEntries;
-static int helpEntriesLen;
-
-static sds cliVersion(void) {
-    sds version;
-    version = sdscatprintf(sdsempty(), "%s", "4.0.8");
-
-
-    if (strtoll(redisGitSHA1(),0,16)) {
-        version = sdscatprintf(version, " (git:%s", redisGitSHA1());
-        if (strtoll(redisGitDirty(),0,10))
-            version = sdscatprintf(version, "-dirty");
-        version = sdscat(version, ")");
-    }
-    return version;
-}
-
-static void cliInitHelp(void) {
-    int commandslen = sizeof(commandHelp)/sizeof(struct commandHelp);
-    int groupslen = sizeof(commandGroups)/sizeof(char*);
-    int i, len, pos = 0;
-    helpEntry tmp;
-
-    helpEntriesLen = len = commandslen+groupslen;
-    helpEntries = zmalloc(sizeof(helpEntry)*len);
-
-    for (i = 0; i < groupslen; i++) {
-        tmp.argc = 1;
-        tmp.argv = zmalloc(sizeof(sds));
-        tmp.argv[0] = sdscatprintf(sdsempty(),"@%s",commandGroups[i]);
-        tmp.full = tmp.argv[0];
-        tmp.type = 2;
-        tmp.org = 0;
-        helpEntries[pos++] = tmp;
-    }
-
-    for (i = 0; i < commandslen; i++) {
-        tmp.argv = sdssplitargs(commandHelp[i].name,&tmp.argc);
-        tmp.full = sdsnew(commandHelp[i].name);
-        tmp.type = 1;
-        tmp.org = &commandHelp[i];
-        helpEntries[pos++] = tmp;
-    }
-}
-
-
-
-
-
-
-static void cliIntegrateHelp(void) {
-    if (cliConnect(0) == -1) return;
-
-    redisReply *reply = redisCommand(context, "COMMAND");
-    if(reply == 0 || reply->type != 2) return;
-
-
-
-    for (size_t j = 0; j < reply->elements; j++) {
-        redisReply *entry = reply->element[j];
-        if (entry->type != 2 || entry->elements < 4 ||
-            entry->element[0]->type != 1 ||
-            entry->element[1]->type != 3 ||
-            entry->element[3]->type != 3) return;
-        char *cmdname = entry->element[0]->str;
-        int i;
-
-        for (i = 0; i < helpEntriesLen; i++) {
-            helpEntry *he = helpEntries+i;
-            if (!strcasecmp(he->argv[0],cmdname))
-                break;
-        }
-        if (i != helpEntriesLen) continue;
-
-        helpEntriesLen++;
-        helpEntries = zrealloc(helpEntries,sizeof(helpEntry)*helpEntriesLen);
-        helpEntry *new = helpEntries+(helpEntriesLen-1);
-
-        new->argc = 1;
-        new->argv = zmalloc(sizeof(sds));
-        new->argv[0] = sdsnew(cmdname);
-        new->full = new->argv[0];
-        new->type = 1;
-        sdstoupper(new->argv[0]);
-
-        struct commandHelp *ch = zmalloc(sizeof(*ch));
-        ch->name = new->argv[0];
-        ch->params = sdsempty();
-        int args = llabs(entry->element[1]->integer);
-        if (entry->element[3]->integer == 1) {
-            ch->params = sdscat(ch->params,"key ");
-            args--;
-        }
-        while(args--) ch->params = sdscat(ch->params,"arg ");
-        if (entry->element[1]->integer < 0)
-            ch->params = sdscat(ch->params,"...options...");
-        ch->summary = "Help not available";
-        ch->group = 0;
-        ch->since = "not known";
-        new->org = ch;
-    }
-    freeReplyObject(reply);
-}
-
-
-static void cliOutputCommandHelp(struct commandHelp *help, int group) {
-    printf("\r\n  \x1b[1m%s\x1b[0m \x1b[90m%s\x1b[0m\r\n", help->name, help->params);
-    printf("  \x1b[33msummary:\x1b[0m %s\r\n", help->summary);
-    printf("  \x1b[33msince:\x1b[0m %s\r\n", help->since);
-    if (group) {
-        printf("  \x1b[33mgroup:\x1b[0m %s\r\n", commandGroups[help->group]);
-    }
-}
-
-
-static void cliOutputGenericHelp(void) {
-    sds version = cliVersion();
-    printf(
-        "redis-cli %s\n"
-        "To get help about Redis commands type:\n"
-        "      \"help @<group>\" to get a list of commands in <group>\n"
-        "      \"help <command>\" for help on <command>\n"
-        "      \"help <tab>\" to get a list of possible help topics\n"
-        "      \"quit\" to exit\n"
-        "\n"
-        "To set redis-cli preferences:\n"
-        "      \":set hints\" enable online hints\n"
-        "      \":set nohints\" disable online hints\n"
-        "Set your preferences in ~/.redisclirc\n",
-        version
-    );
-    sdsfree(version);
-}
-
-
-static void cliOutputHelp(int argc, char **argv) {
-    int i, j, len;
-    int group = -1;
-    helpEntry *entry;
-    struct commandHelp *help;
-
-    if (argc == 0) {
-        cliOutputGenericHelp();
-        return;
-    } else if (argc > 0 && argv[0][0] == '@') {
-        len = sizeof(commandGroups)/sizeof(char*);
-        for (i = 0; i < len; i++) {
-            if (strcasecmp(argv[0]+1,commandGroups[i]) == 0) {
-                group = i;
-                break;
-            }
-        }
-    }
-
-    assert(argc > 0);
-    for (i = 0; i < helpEntriesLen; i++) {
-        entry = &helpEntries[i];
-        if (entry->type != 1) continue;
-
-        help = entry->org;
-        if (group == -1) {
-
-            if (argc == entry->argc) {
-                for (j = 0; j < argc; j++) {
-                    if (strcasecmp(argv[j],entry->argv[j]) != 0) break;
-                }
-                if (j == argc) {
-                    cliOutputCommandHelp(help,1);
-                }
-            }
-        } else {
-            if (group == help->group) {
-                cliOutputCommandHelp(help,0);
-            }
-        }
-    }
-    printf("\r\n");
-}
-
-
-static void completionCallback(const char *buf, linenoiseCompletions *lc) {
-    size_t startpos = 0;
-    int mask;
-    int i;
-    size_t matchlen;
-    sds tmp;
-
-    if (strncasecmp(buf,"help ",5) == 0) {
-        startpos = 5;
-        while (isspace(buf[startpos])) startpos++;
-        mask = 1 | 2;
-    } else {
-        mask = 1;
-    }
-
-    for (i = 0; i < helpEntriesLen; i++) {
-        if (!(helpEntries[i].type & mask)) continue;
-
-        matchlen = strlen(buf+startpos);
-        if (strncasecmp(buf+startpos,helpEntries[i].full,matchlen) == 0) {
-            tmp = sdsnewlen(buf,startpos);
-            tmp = sdscat(tmp,helpEntries[i].full);
-            linenoiseAddCompletion(lc,tmp);
-            sdsfree(tmp);
-        }
-    }
-}
-
-
-static char *hintsCallback(const char *buf, int *color, int *bold) {
-    if (!pref.hints) return 0;
-
-    int i, argc, buflen = strlen(buf);
-    sds *argv = sdssplitargs(buf,&argc);
-    int endspace = buflen && isspace(buf[buflen-1]);
-
-
-    if (argc == 0) {
-        sdsfreesplitres(argv,argc);
-        return 0;
-    }
-
-    for (i = 0; i < helpEntriesLen; i++) {
-        if (!(helpEntries[i].type & 1)) continue;
-
-        if (strcasecmp(argv[0],helpEntries[i].full) == 0)
-        {
-            *color = 90;
-            *bold = 0;
-            sds hint = sdsnew(helpEntries[i].org->params);
-
-
-
-            int toremove = argc-1;
-            while(toremove > 0 && sdslen(hint)) {
-                if (hint[0] == '[') break;
-                if (hint[0] == ' ') toremove--;
-                sdsrange(hint,1,-1);
-            }
-
-
-            if (!endspace) {
-                sds newhint = sdsnewlen(" ",1);
-                newhint = sdscatsds(newhint,hint);
-                sdsfree(hint);
-                hint = newhint;
-            }
-
-            sdsfreesplitres(argv,argc);
-            return hint;
-        }
-    }
-    sdsfreesplitres(argv,argc);
-    return 0;
-}
-
-static void freeHintsCallback(void *ptr) {
-    sdsfree(ptr);
-}
-
-
-
-
-
-
-static int cliAuth(void) {
-    redisReply *reply;
-    if (config.auth == 0) return 0;
-
-    reply = redisCommand(context,"AUTH %s",config.auth);
-    if (reply != 0) {
-        freeReplyObject(reply);
-        return 0;
-    }
-    return -1;
-}
-
-
-static int cliSelect(void) {
-    redisReply *reply;
-    if (config.dbnum == 0) return 0;
-
-    reply = redisCommand(context,"SELECT %d",config.dbnum);
-    if (reply != 0) {
-        int result = 0;
-        if (reply->type == 6) result = -1;
-        freeReplyObject(reply);
-        return result;
-    }
-    return -1;
-}
-
-
-
-static int cliConnect(int force) {
-    if (context == 0 || force) {
-        if (context != 0) {
-            redisFree(context);
-        }
-
-        if (config.hostsocket == 0) {
-            context = redisConnect(config.hostip,config.hostport);
-        } else {
-            context = redisConnectUnix(config.hostsocket);
-        }
-
-        if (context->err) {
-            fprintf(stderr,"Could not connect to Redis at ");
-            if (config.hostsocket == 0)
-                fprintf(stderr,"%s:%d: %s\n",config.hostip,config.hostport,context->errstr);
-            else
-                fprintf(stderr,"%s: %s\n",config.hostsocket,context->errstr);
-            redisFree(context);
-            context = 0;
-            return -1;
-        }
-
-
-
-
-
-        anetKeepAlive(0, context->fd, 15);
-
-
-        if (cliAuth() != 0)
-            return -1;
-        if (cliSelect() != 0)
-            return -1;
-    }
-    return 0;
-}
-
-static void cliPrintContextError(void) {
-    if (context == 0) return;
-    fprintf(stderr,"Error: %s\n",context->errstr);
-}
-
-static sds cliFormatReplyTTY(redisReply *r, char *prefix) {
-    sds out = sdsempty();
-    switch (r->type) {
-    case 6:
-        out = sdscatprintf(out,"(error) %s\n", r->str);
-    break;
-    case 5:
-        out = sdscat(out,r->str);
-        out = sdscat(out,"\n");
-    break;
-    case 3:
-        out = sdscatprintf(out,"(integer) %lld\n",r->integer);
-    break;
-    case 1:
-
-
-        out = sdscatrepr(out,r->str,r->len);
-        out = sdscat(out,"\n");
-    break;
-    case 4:
-        out = sdscat(out,"(nil)\n");
-    break;
-    case 2:
-        if (r->elements == 0) {
-            out = sdscat(out,"(empty list or set)\n");
-        } else {
-            unsigned int i, idxlen = 0;
-            char _prefixlen[16];
-            char _prefixfmt[16];
-            sds _prefix;
-            sds tmp;
-
-
-            i = r->elements;
-            do {
-                idxlen++;
-                i /= 10;
-            } while(i);
-
-
-            memset(_prefixlen,' ',idxlen+2);
-            _prefixlen[idxlen+2] = '\0';
-            _prefix = sdscat(sdsnew(prefix),_prefixlen);
-
-
-            snprintf(_prefixfmt,sizeof(_prefixfmt),"%%s%%%ud) ",idxlen);
-
-            for (i = 0; i < r->elements; i++) {
-
-
-                out = sdscatprintf(out,_prefixfmt,i == 0 ? "" : prefix,i+1);
-
-
-                tmp = cliFormatReplyTTY(r->element[i],_prefix);
-                out = sdscatlen(out,tmp,sdslen(tmp));
-                sdsfree(tmp);
-            }
-            sdsfree(_prefix);
-        }
-    break;
-    default:
-        fprintf(stderr,"Unknown reply type: %d\n", r->type);
-        exit(1);
-    }
-    return out;
-}
-
-int isColorTerm(void) {
-    char *t = getenv("TERM");
-    return t != 0 && strstr(t,"xterm") != 0;
-}
-
-
-
-sds sdscatcolor(sds o, char *s, size_t len, char *color) {
-    if (!isColorTerm()) return sdscatlen(o,s,len);
-
-    int bold = strstr(color,"bold") != 0;
-    int ccode = 37;
-    if (strstr(color,"red")) ccode = 31;
-    else if (strstr(color,"green")) ccode = 32;
-    else if (strstr(color,"yellow")) ccode = 33;
-    else if (strstr(color,"blue")) ccode = 34;
-    else if (strstr(color,"magenta")) ccode = 35;
-    else if (strstr(color,"cyan")) ccode = 36;
-    else if (strstr(color,"white")) ccode = 37;
-
-    o = sdscatfmt(o,"\033[%i;%i;49m",bold,ccode);
-    o = sdscatlen(o,s,len);
-    o = sdscat(o,"\033[0m");
-    return o;
-}
-
-
-
-sds sdsCatColorizedLdbReply(sds o, char *s, size_t len) {
-    char *color = "white";
-
-    if (strstr(s,"<debug>")) color = "bold";
-    if (strstr(s,"<redis>")) color = "green";
-    if (strstr(s,"<reply>")) color = "cyan";
-    if (strstr(s,"<error>")) color = "red";
-    if (strstr(s,"<hint>")) color = "bold";
-    if (strstr(s,"<value>") || strstr(s,"<retval>")) color = "magenta";
-    if (len > 4 && isdigit(s[3])) {
-        if (s[1] == '>') color = "yellow";
-        else if (s[2] == '#') color = "bold";
-    }
-    return sdscatcolor(o,s,len,color);
-}
-
-static sds cliFormatReplyRaw(redisReply *r) {
-    sds out = sdsempty(), tmp;
-    size_t i;
-
-    switch (r->type) {
-    case 4:
-
-        break;
-    case 6:
-        out = sdscatlen(out,r->str,r->len);
-        out = sdscatlen(out,"\n",1);
-        break;
-    case 5:
-    case 1:
-        if (r->type == 5 && config.eval_ldb) {
-
-
-
-
-
-            if (strstr(r->str,"<endsession>") == r->str) {
-                config.enable_ldb_on_eval = 0;
-                config.eval_ldb = 0;
-                config.eval_ldb_end = 1;
-                config.output = 0;
-                cliRefreshPrompt();
-            } else {
-                out = sdsCatColorizedLdbReply(out,r->str,r->len);
-            }
-        } else {
-            out = sdscatlen(out,r->str,r->len);
-        }
-        break;
-    case 3:
-        out = sdscatprintf(out,"%lld",r->integer);
-        break;
-    case 2:
-        for (i = 0; i < r->elements; i++) {
-            if (i > 0) out = sdscat(out,config.mb_delim);
-            tmp = cliFormatReplyRaw(r->element[i]);
-            out = sdscatlen(out,tmp,sdslen(tmp));
-            sdsfree(tmp);
-        }
-        break;
-    default:
-        fprintf(stderr,"Unknown reply type: %d\n", r->type);
-        exit(1);
-    }
-    return out;
-}
-
-static sds cliFormatReplyCSV(redisReply *r) {
-    unsigned int i;
-
-    sds out = sdsempty();
-    switch (r->type) {
-    case 6:
-        out = sdscat(out,"ERROR,");
-        out = sdscatrepr(out,r->str,strlen(r->str));
-    break;
-    case 5:
-        out = sdscatrepr(out,r->str,r->len);
-    break;
-    case 3:
-        out = sdscatprintf(out,"%lld",r->integer);
-    break;
-    case 1:
-        out = sdscatrepr(out,r->str,r->len);
-    break;
-    case 4:
-        out = sdscat(out,"NIL");
-    break;
-    case 2:
-        for (i = 0; i < r->elements; i++) {
-            sds tmp = cliFormatReplyCSV(r->element[i]);
-            out = sdscatlen(out,tmp,sdslen(tmp));
-            if (i != r->elements-1) out = sdscat(out,",");
-            sdsfree(tmp);
-        }
-    break;
-    default:
-        fprintf(stderr,"Unknown reply type: %d\n", r->type);
-        exit(1);
-    }
-    return out;
-}
-
-static int cliReadReply(int output_raw_strings) {
-    void *_reply;
-    redisReply *reply;
-    sds out = 0;
-    int output = 1;
-
-    if (redisGetReply(context,&_reply) != 0) {
-        if (config.shutdown) {
-            redisFree(context);
-            context = 0;
-            return 0;
-        }
-        if (config.interactive) {
-
-            if (context->err == 1 &&
-                (errno == ECONNRESET || errno == EPIPE))
-                return -1;
-            if (context->err == 3)
-                return -1;
-        }
-        cliPrintContextError();
-        exit(1);
-        return -1;
-    }
-
-    reply = (redisReply*)_reply;
-
-    config.last_cmd_type = reply->type;
-
-
-
-    if (config.cluster_mode && reply->type == 6 &&
-        (!strncmp(reply->str,"MOVED",5) || !strcmp(reply->str,"ASK")))
-    {
-        char *p = reply->str, *s;
-        int slot;
-
-        output = 0;
-
-
-
-
-
-        s = strchr(p,' ');
-        p = strchr(s+1,' ');
-        *p = '\0';
-        slot = atoi(s+1);
-        s = strrchr(p+1,':');
-        *s = '\0';
-        sdsfree(config.hostip);
-        config.hostip = sdsnew(p+1);
-        config.hostport = atoi(s+1);
-        if (config.interactive)
-            printf("-> Redirected to slot [%d] located at %s:%d\n",
-                slot, config.hostip, config.hostport);
-        config.cluster_reissue_command = 1;
-        cliRefreshPrompt();
-    }
-
-    if (output) {
-        if (output_raw_strings) {
-            out = cliFormatReplyRaw(reply);
-        } else {
-            if (config.output == 1) {
-                out = cliFormatReplyRaw(reply);
-                out = sdscat(out,"\n");
-            } else if (config.output == 0) {
-                out = cliFormatReplyTTY(reply,"");
-            } else if (config.output == 2) {
-                out = cliFormatReplyCSV(reply);
-                out = sdscat(out,"\n");
-            }
-        }
-        fwrite(out,sdslen(out),1,stdout);
-        sdsfree(out);
-    }
-    freeReplyObject(reply);
-    return 0;
-}
-
-static int cliSendCommand(int argc, char **argv, int repeat) {
-    char *command = argv[0];
-    size_t *argvlen;
-    int j, output_raw;
-
-    if (!config.eval_ldb &&
-        (!strcasecmp(command,"help") || !strcasecmp(command,"?"))) {
-        cliOutputHelp(--argc, ++argv);
-        return 0;
-    }
-
-    if (context == 0) return -1;
-
-    output_raw = 0;
-    if (!strcasecmp(command,"info") ||
-        (argc >= 2 && !strcasecmp(command,"debug") &&
-                       !strcasecmp(argv[1],"htstats")) ||
-        (argc >= 2 && !strcasecmp(command,"memory") &&
-                      (!strcasecmp(argv[1],"malloc-stats") ||
-                       !strcasecmp(argv[1],"doctor"))) ||
-        (argc == 2 && !strcasecmp(command,"cluster") &&
-                      (!strcasecmp(argv[1],"nodes") ||
-                       !strcasecmp(argv[1],"info"))) ||
-        (argc == 2 && !strcasecmp(command,"client") &&
-                       !strcasecmp(argv[1],"list")) ||
-        (argc == 3 && !strcasecmp(command,"latency") &&
-                       !strcasecmp(argv[1],"graph")) ||
-        (argc == 2 && !strcasecmp(command,"latency") &&
-                       !strcasecmp(argv[1],"doctor")))
-    {
-        output_raw = 1;
-    }
-
-    if (!strcasecmp(command,"shutdown")) config.shutdown = 1;
-    if (!strcasecmp(command,"monitor")) config.monitor_mode = 1;
-    if (!strcasecmp(command,"subscribe") ||
-        !strcasecmp(command,"psubscribe")) config.pubsub_mode = 1;
-    if (!strcasecmp(command,"sync") ||
-        !strcasecmp(command,"psync")) config.slave_mode = 1;
-
-
-
-    if (argc == 3 && !strcasecmp(argv[0],"script") &&
-                     !strcasecmp(argv[1],"debug"))
-    {
-        if (!strcasecmp(argv[2],"yes") || !strcasecmp(argv[2],"sync")) {
-            config.enable_ldb_on_eval = 1;
-        } else {
-            config.enable_ldb_on_eval = 0;
-        }
-    }
-
-
-    if (!strcasecmp(command,"eval") && config.enable_ldb_on_eval) {
-        config.eval_ldb = 1;
-        config.output = 1;
-    }
-
-
-    argvlen = zmalloc(argc*sizeof(size_t));
-    for (j = 0; j < argc; j++)
-        argvlen[j] = sdslen(argv[j]);
-
-    while(repeat--) {
-        redisAppendCommandArgv(context,argc,(const char**)argv,argvlen);
-        while (config.monitor_mode) {
-            if (cliReadReply(output_raw) != 0) exit(1);
-            fflush(stdout);
-        }
-
-        if (config.pubsub_mode) {
-            if (config.output != 1)
-                printf("Reading messages... (press Ctrl-C to quit)\n");
-            while (1) {
-                if (cliReadReply(output_raw) != 0) exit(1);
-            }
-        }
-
-        if (config.slave_mode) {
-            printf("Entering slave output mode...  (press Ctrl-C to quit)\n");
-            slaveMode();
-            config.slave_mode = 0;
-            zfree(argvlen);
-            return -1;
-        }
-
-        if (cliReadReply(output_raw) != 0) {
-            zfree(argvlen);
-            return -1;
-        } else {
-
-            if (!strcasecmp(command,"select") && argc == 2 && config.last_cmd_type != 6) {
-                config.dbnum = atoi(argv[1]);
-                cliRefreshPrompt();
-            } else if (!strcasecmp(command,"auth") && argc == 2) {
-                cliSelect();
-            }
-        }
-        if (config.interval) usleep(config.interval);
-        fflush(stdout);
-    }
-
-    zfree(argvlen);
-    return 0;
-}
-
-
-static redisReply *reconnectingRedisCommand(redisContext *c, const char *fmt, ...) {
-    redisReply *reply = 0;
-    int tries = 0;
-    va_list ap;
-
-    assert(!c->err);
-    while(reply == 0) {
-        while (c->err & (1 | 3)) {
-            printf("\r\x1b[0K");
-            printf("Reconnecting... %d\r", ++tries);
-            fflush(stdout);
-
-            redisFree(c);
-            c = redisConnect(config.hostip,config.hostport);
-            usleep(1000000);
-        }
-
-        __builtin_va_start((ap));
-        reply = redisvCommand(c,fmt,ap);
-        ;
-
-        if (c->err && !(c->err & (1 | 3))) {
-            fprintf(stderr, "Error: %s\n", c->errstr);
-            exit(1);
-        } else if (tries > 0) {
-            printf("\r\x1b[0K");
-        }
-    }
-
-    context = c;
-    return reply;
-}
-
-
-
-
-
-static int parseOptions(int argc, char **argv) {
-    int i;
-
-    for (i = 1; i < argc; i++) {
-        int lastarg = i==argc-1;
-
-        if (!strcmp(argv[i],"-h") && !lastarg) {
-            sdsfree(config.hostip);
-            config.hostip = sdsnew(argv[++i]);
-        } else if (!strcmp(argv[i],"-h") && lastarg) {
-            usage();
-        } else if (!strcmp(argv[i],"--help")) {
-            usage();
-        } else if (!strcmp(argv[i],"-x")) {
-            config.stdinarg = 1;
-        } else if (!strcmp(argv[i],"-p") && !lastarg) {
-            config.hostport = atoi(argv[++i]);
-        } else if (!strcmp(argv[i],"-s") && !lastarg) {
-            config.hostsocket = argv[++i];
-        } else if (!strcmp(argv[i],"-r") && !lastarg) {
-            config.repeat = strtoll(argv[++i],0,10);
-        } else if (!strcmp(argv[i],"-i") && !lastarg) {
-            double seconds = atof(argv[++i]);
-            config.interval = seconds*1000000;
-        } else if (!strcmp(argv[i],"-n") && !lastarg) {
-            config.dbnum = atoi(argv[++i]);
-        } else if (!strcmp(argv[i],"-a") && !lastarg) {
-            config.auth = argv[++i];
-        } else if (!strcmp(argv[i],"-u") && !lastarg) {
-            parseRedisUri(argv[++i]);
-        } else if (!strcmp(argv[i],"--raw")) {
-            config.output = 1;
-        } else if (!strcmp(argv[i],"--no-raw")) {
-            config.output = 0;
-        } else if (!strcmp(argv[i],"--csv")) {
-            config.output = 2;
-        } else if (!strcmp(argv[i],"--latency")) {
-            config.latency_mode = 1;
-        } else if (!strcmp(argv[i],"--latency-dist")) {
-            config.latency_dist_mode = 1;
-        } else if (!strcmp(argv[i],"--mono")) {
-            spectrum_palette = spectrum_palette_mono;
-            spectrum_palette_size = spectrum_palette_mono_size;
-        } else if (!strcmp(argv[i],"--latency-history")) {
-            config.latency_mode = 1;
-            config.latency_history = 1;
-        } else if (!strcmp(argv[i],"--lru-test") && !lastarg) {
-            config.lru_test_mode = 1;
-            config.lru_test_sample_size = strtoll(argv[++i],0,10);
-        } else if (!strcmp(argv[i],"--slave")) {
-            config.slave_mode = 1;
-        } else if (!strcmp(argv[i],"--stat")) {
-            config.stat_mode = 1;
-        } else if (!strcmp(argv[i],"--scan")) {
-            config.scan_mode = 1;
-        } else if (!strcmp(argv[i],"--pattern") && !lastarg) {
-            config.pattern = argv[++i];
-        } else if (!strcmp(argv[i],"--intrinsic-latency") && !lastarg) {
-            config.intrinsic_latency_mode = 1;
-            config.intrinsic_latency_duration = atoi(argv[++i]);
-        } else if (!strcmp(argv[i],"--rdb") && !lastarg) {
-            config.getrdb_mode = 1;
-            config.rdb_filename = argv[++i];
-        } else if (!strcmp(argv[i],"--pipe")) {
-            config.pipe_mode = 1;
-        } else if (!strcmp(argv[i],"--pipe-timeout") && !lastarg) {
-            config.pipe_timeout = atoi(argv[++i]);
-        } else if (!strcmp(argv[i],"--bigkeys")) {
-            config.bigkeys = 1;
-        } else if (!strcmp(argv[i],"--hotkeys")) {
-            config.hotkeys = 1;
-        } else if (!strcmp(argv[i],"--eval") && !lastarg) {
-            config.eval = argv[++i];
-        } else if (!strcmp(argv[i],"--ldb")) {
-            config.eval_ldb = 1;
-            config.output = 1;
-        } else if (!strcmp(argv[i],"--ldb-sync-mode")) {
-            config.eval_ldb = 1;
-            config.eval_ldb_sync = 1;
-            config.output = 1;
-        } else if (!strcmp(argv[i],"-c")) {
-            config.cluster_mode = 1;
-        } else if (!strcmp(argv[i],"-d") && !lastarg) {
-            sdsfree(config.mb_delim);
-            config.mb_delim = sdsnew(argv[++i]);
-        } else if (!strcmp(argv[i],"-v") || !strcmp(argv[i], "--version")) {
-            sds version = cliVersion();
-            printf("redis-cli %s\n", version);
-            sdsfree(version);
-            exit(0);
-        } else {
-            if (argv[i][0] == '-') {
-                fprintf(stderr,
-                    "Unrecognized option or bad number of args for: '%s'\n",
-                    argv[i]);
-                exit(1);
-            } else {
-
-                break;
-            }
-        }
-    }
-
-
-    if (config.eval_ldb && config.eval == 0) {
-        fprintf(stderr,"Options --ldb and --ldb-sync-mode require --eval.\n");
-        fprintf(stderr,"Try %s --help for more information.\n", argv[0]);
-        exit(1);
-    }
-    return i;
-}
-
-static sds readArgFromStdin(void) {
-    char buf[1024];
-    sds arg = sdsempty();
-
-    while(1) {
-        int nread = read(fileno(stdin),buf,1024);
-
-        if (nread == 0) break;
-        else if (nread == -1) {
-            perror("Reading from standard input");
-            exit(1);
-        }
-        arg = sdscatlen(arg,buf,nread);
-    }
-    return arg;
-}
-
-static void usage(void) {
-    sds version = cliVersion();
-    fprintf(stderr,
-"redis-cli %s\n"
-"\n"
-"Usage: redis-cli [OPTIONS] [cmd [arg [arg ...]]]\n"
-"  -h <hostname>      Server hostname (default: 127.0.0.1).\n"
-"  -p <port>          Server port (default: 6379).\n"
-"  -s <socket>        Server socket (overrides hostname and port).\n"
-"  -a <password>      Password to use when connecting to the server.\n"
-"  -u <uri>           Server URI.\n"
-"  -r <repeat>        Execute specified command N times.\n"
-"  -i <interval>      When -r is used, waits <interval> seconds per command.\n"
-"                     It is possible to specify sub-second times like -i 0.1.\n"
-"  -n <db>            Database number.\n"
-"  -x                 Read last argument from STDIN.\n"
-"  -d <delimiter>     Multi-bulk delimiter in for raw formatting (default: \\n).\n"
-"  -c                 Enable cluster mode (follow -ASK and -MOVED redirections).\n"
-"  --raw              Use raw formatting for replies (default when STDOUT is\n"
-"                     not a tty).\n"
-"  --no-raw           Force formatted output even when STDOUT is not a tty.\n"
-"  --csv              Output in CSV format.\n"
-"  --stat             Print rolling stats about server: mem, clients, ...\n"
-"  --latency          Enter a special mode continuously sampling latency.\n"
-"                     If you use this mode in an interactive session it runs\n"
-"                     forever displaying real-time stats. Otherwise if --raw or\n"
-"                     --csv is specified, or if you redirect the output to a non\n"
-"                     TTY, it samples the latency for 1 second (you can use\n"
-"                     -i to change the interval), then produces a single output\n"
-"                     and exits.\n"
-"  --latency-history  Like --latency but tracking latency changes over time.\n"
-"                     Default time interval is 15 sec. Change it using -i.\n"
-"  --latency-dist     Shows latency as a spectrum, requires xterm 256 colors.\n"
-"                     Default time interval is 1 sec. Change it using -i.\n"
-"  --lru-test <keys>  Simulate a cache workload with an 80-20 distribution.\n"
-"  --slave            Simulate a slave showing commands received from the master.\n"
-"  --rdb <filename>   Transfer an RDB dump from remote server to local file.\n"
-"  --pipe             Transfer raw Redis protocol from stdin to server.\n"
-"  --pipe-timeout <n> In --pipe mode, abort with error if after sending all data.\n"
-"                     no reply is received within <n> seconds.\n"
-"                     Default timeout: %d. Use 0 to wait forever.\n"
-"  --bigkeys          Sample Redis keys looking for big keys.\n"
-"  --hotkeys          Sample Redis keys looking for hot keys.\n"
-"                     only works when maxmemory-policy is *lfu.\n"
-"  --scan             List all keys using the SCAN command.\n"
-"  --pattern <pat>    Useful with --scan to specify a SCAN pattern.\n"
-"  --intrinsic-latency <sec> Run a test to measure intrinsic system latency.\n"
-"                     The test will run for the specified amount of seconds.\n"
-"  --eval <file>      Send an EVAL command using the Lua script at <file>.\n"
-"  --ldb              Used with --eval enable the Redis Lua debugger.\n"
-"  --ldb-sync-mode    Like --ldb but uses the synchronous Lua debugger, in\n"
-"                     this mode the server is blocked and script changes are\n"
-"                     are not rolled back from the server memory.\n"
-"  --help             Output this help and exit.\n"
-"  --version          Output version and exit.\n"
-"\n"
-"Examples:\n"
-"  cat /etc/passwd | redis-cli -x set mypasswd\n"
-"  redis-cli get mypasswd\n"
-"  redis-cli -r 100 lpush mylist x\n"
-"  redis-cli -r 100 -i 1 info | grep used_memory_human:\n"
-"  redis-cli --eval myscript.lua key1 key2 , arg1 arg2 arg3\n"
-"  redis-cli --scan --pattern '*:12345*'\n"
-"\n"
-"  (Note: when using --eval the comma separates KEYS[] from ARGV[] items)\n"
-"\n"
-"When no command is given, redis-cli starts in interactive mode.\n"
-"Type \"help\" in interactive mode for information on available commands\n"
-"and settings.\n"
-"\n",
-        version, 30);
-    sdsfree(version);
-    exit(1);
-}
-
-
-static char **convertToSds(int count, char** args) {
-  int j;
-  char **sds = zmalloc(sizeof(char*)*count);
-
-  for(j = 0; j < count; j++)
-    sds[j] = sdsnew(args[j]);
-
-  return sds;
-}
-
-static int issueCommandRepeat(int argc, char **argv, long repeat) {
-    while (1) {
-        config.cluster_reissue_command = 0;
-        if (cliSendCommand(argc,argv,repeat) != 0) {
-            cliConnect(1);
-
-
-
-            if (cliSendCommand(argc,argv,repeat) != 0) {
-                cliPrintContextError();
-                return -1;
-            }
-         }
-
-         if (config.cluster_mode && config.cluster_reissue_command) {
-            cliConnect(1);
-         } else {
-             break;
-        }
-    }
-    return 0;
-}
-
-static int issueCommand(int argc, char **argv) {
-    return issueCommandRepeat(argc, argv, config.repeat);
-}
-
-
-
-
-
-
-
-static sds *cliSplitArgs(char *line, int *argc) {
-    if (config.eval_ldb && (strstr(line,"eval ") == line ||
-                            strstr(line,"e ") == line))
-    {
-        sds *argv = sds_malloc(sizeof(sds)*2);
-        *argc = 2;
-        int len = strlen(line);
-        int elen = line[1] == ' ' ? 2 : 5;
-        argv[0] = sdsnewlen(line,elen-1);
-        argv[1] = sdsnewlen(line+elen,len-elen);
-        return argv;
-    } else {
-        return sdssplitargs(line,argc);
-    }
-}
-
-
-
-
-void cliSetPreferences(char **argv, int argc, int interactive) {
-    if (!strcasecmp(argv[0],":set") && argc >= 2) {
-        if (!strcasecmp(argv[1],"hints")) pref.hints = 1;
-        else if (!strcasecmp(argv[1],"nohints")) pref.hints = 0;
-        else {
-            printf("%sunknown redis-cli preference '%s'\n",
-                interactive ? "" : ".redisclirc: ",
-                argv[1]);
-        }
-    } else {
-        printf("%sunknown redis-cli internal command '%s'\n",
-            interactive ? "" : ".redisclirc: ",
-            argv[0]);
-    }
-}
-
-
-void cliLoadPreferences(void) {
-    sds rcfile = getDotfilePath("REDISCLI_RCFILE",".redisclirc");
-    if (rcfile == 0) return;
-    FILE *fp = fopen(rcfile,"r");
-    char buf[1024];
-
-    if (fp) {
-        while(fgets(buf,sizeof(buf),fp) != 0) {
-            sds *argv;
-            int argc;
-
-            argv = sdssplitargs(buf,&argc);
-            if (argc > 0) cliSetPreferences(argv,argc,0);
-            sdsfreesplitres(argv,argc);
-        }
-        fclose(fp);
-    }
-    sdsfree(rcfile);
-}
-
-static void repl(void) {
-    sds historyfile = 0;
-    int history = 0;
-    char *line;
-    int argc;
-    sds *argv;
-
-
-
-    cliInitHelp();
-    cliIntegrateHelp();
-
-    config.interactive = 1;
-    linenoiseSetMultiLine(1);
-    linenoiseSetCompletionCallback(completionCallback);
-    linenoiseSetHintsCallback(hintsCallback);
-    linenoiseSetFreeHintsCallback(freeHintsCallback);
-
-
-    if (isatty(fileno(stdin))) {
-        historyfile = getDotfilePath("REDISCLI_HISTFILE",".rediscli_history");
-
-        history = 1;
-        if (historyfile != 0) {
-            linenoiseHistoryLoad(historyfile);
-        }
-        cliLoadPreferences();
-    }
-
-    cliRefreshPrompt();
-    while((line = linenoise(context ? config.prompt : "not connected> ")) != 0) {
-        if (line[0] != '\0') {
-            argv = cliSplitArgs(line,&argc);
-            if (history) linenoiseHistoryAdd(line);
-            if (historyfile) linenoiseHistorySave(historyfile);
-
-            if (argv == 0) {
-                printf("Invalid argument(s)\n");
-                linenoiseFree(line);
-                continue;
-            } else if (argc > 0) {
-                if (strcasecmp(argv[0],"quit") == 0 ||
-                    strcasecmp(argv[0],"exit") == 0)
-                {
-                    exit(0);
-                } else if (argv[0][0] == ':') {
-                    cliSetPreferences(argv,argc,1);
-                    continue;
-                } else if (strcasecmp(argv[0],"restart") == 0) {
-                    if (config.eval) {
-                        config.eval_ldb = 1;
-                        config.output = 1;
-                        return;
-                    } else {
-                        printf("Use 'restart' only in Lua debugging mode.");
-                    }
-                } else if (argc == 3 && !strcasecmp(argv[0],"connect")) {
-                    sdsfree(config.hostip);
-                    config.hostip = sdsnew(argv[1]);
-                    config.hostport = atoi(argv[2]);
-                    cliRefreshPrompt();
-                    cliConnect(1);
-                } else if (argc == 1 && !strcasecmp(argv[0],"clear")) {
-                    linenoiseClearScreen();
-                } else {
-                    long long start_time = mstime(), elapsed;
-                    int repeat, skipargs = 0;
-                    char *endptr;
-
-                    repeat = strtol(argv[0], &endptr, 10);
-                    if (argc > 1 && *endptr == '\0' && repeat) {
-                        skipargs = 1;
-                    } else {
-                        repeat = 1;
-                    }
-
-                    issueCommandRepeat(argc-skipargs, argv+skipargs, repeat);
-
-
-
-                    if (config.eval_ldb_end) {
-                        config.eval_ldb_end = 0;
-                        cliReadReply(0);
-                        printf("\n(Lua debugging session ended%s)\n\n",
-                            config.eval_ldb_sync ? "" :
-                            " -- dataset changes rolled back");
-                    }
-
-                    elapsed = mstime()-start_time;
-                    if (elapsed >= 500 &&
-                        config.output == 0)
-                    {
-                        printf("(%.2fs)\n",(double)elapsed/1000);
-                    }
-                }
-            }
-
-            sdsfreesplitres(argv,argc);
-        }
-
-        linenoiseFree(line);
-    }
-    exit(0);
-}
-
-static int noninteractive(int argc, char **argv) {
-    int retval = 0;
-    if (config.stdinarg) {
-        argv = zrealloc(argv, (argc+1)*sizeof(char*));
-        argv[argc] = readArgFromStdin();
-        retval = issueCommand(argc+1, argv);
-    } else {
-        retval = issueCommand(argc, argv);
-    }
-    return retval;
-}
-
-
-
-
-
-static int evalMode(int argc, char **argv) {
-    sds script = 0;
-    FILE *fp;
-    char buf[1024];
-    size_t nread;
-    char **argv2;
-    int j, got_comma, keys;
-    int retval = 0;
-
-    while(1) {
-        if (config.eval_ldb) {
-            printf(
-            "Lua debugging session started, please use:\n"
-            "quit    -- End the session.\n"
-            "restart -- Restart the script in debug mode again.\n"
-            "help    -- Show Lua script debugging commands.\n\n"
-            );
-        }
-
-        sdsfree(script);
-        script = sdsempty();
-        got_comma = 0;
-        keys = 0;
-
-
-        fp = fopen(config.eval,"r");
-        if (!fp) {
-            fprintf(stderr,
-                "Can't open file '%s': %s\n", config.eval, strerror(errno));
-            exit(1);
-        }
-        while((nread = fread(buf,1,sizeof(buf),fp)) != 0) {
-            script = sdscatlen(script,buf,nread);
-        }
-        fclose(fp);
-
-
-        if (config.eval_ldb) {
-            redisReply *reply = redisCommand(context,
-                    config.eval_ldb_sync ?
-                    "SCRIPT DEBUG sync": "SCRIPT DEBUG yes");
-            if (reply) freeReplyObject(reply);
-        }
-
-
-        argv2 = zmalloc(sizeof(sds)*(argc+3));
-        argv2[0] = sdsnew("EVAL");
-        argv2[1] = script;
-        for (j = 0; j < argc; j++) {
-            if (!got_comma && argv[j][0] == ',' && argv[j][1] == 0) {
-                got_comma = 1;
-                continue;
-            }
-            argv2[j+3-got_comma] = sdsnew(argv[j]);
-            if (!got_comma) keys++;
-        }
-        argv2[2] = sdscatprintf(sdsempty(),"%d",keys);
-
-
-        int eval_ldb = config.eval_ldb;
-        retval = issueCommand(argc+3-got_comma, argv2);
-        if (eval_ldb) {
-            if (!config.eval_ldb) {
-
-
-
-                printf("Eval debugging session can't start:\n");
-                cliReadReply(0);
-                break;
-            } else {
-                strncpy(config.prompt,"lua debugger> ",sizeof(config.prompt));
-                repl();
-
-                cliConnect(1);
-                printf("\n");
-            }
-        } else {
-            break;
-        }
-    }
-    return retval;
-}
-
-
-
-
-
-static void latencyModePrint(long long min, long long max, double avg, long long count) {
-    if (config.output == 0) {
-        printf("min: %lld, max: %lld, avg: %.2f (%lld samples)",
-                min, max, avg, count);
-        fflush(stdout);
-    } else if (config.output == 2) {
-        printf("%lld,%lld,%.2f,%lld\n", min, max, avg, count);
-    } else if (config.output == 1) {
-        printf("%lld %lld %.2f %lld\n", min, max, avg, count);
-    }
-}
-
-
-
-static void latencyMode(void) {
-    redisReply *reply;
-    long long start, latency, min = 0, max = 0, tot = 0, count = 0;
-    long long history_interval =
-        config.interval ? config.interval/1000 :
-                          15000;
-    double avg;
-    long long history_start = mstime();
-
-
-
-    if (config.interval == 0) {
-        config.interval = 1000;
-    } else {
-        config.interval /= 1000;
-    }
-
-    if (!context) exit(1);
-    while(1) {
-        start = mstime();
-        reply = reconnectingRedisCommand(context,"PING");
-        if (reply == 0) {
-            fprintf(stderr,"\nI/O error\n");
-            exit(1);
-        }
-        latency = mstime()-start;
-        freeReplyObject(reply);
-        count++;
-        if (count == 1) {
-            min = max = tot = latency;
-            avg = (double) latency;
-        } else {
-            if (latency < min) min = latency;
-            if (latency > max) max = latency;
-            tot += latency;
-            avg = (double) tot/count;
-        }
-
-        if (config.output == 0) {
-            printf("\x1b[0G\x1b[2K");
-            latencyModePrint(min,max,avg,count);
-        } else {
-            if (config.latency_history) {
-                latencyModePrint(min,max,avg,count);
-            } else if (mstime()-history_start > config.interval) {
-                latencyModePrint(min,max,avg,count);
-                exit(0);
-            }
-        }
-
-        if (config.latency_history && mstime()-history_start > history_interval)
-        {
-            printf(" -- %.2f seconds range\n", (float)(mstime()-history_start)/1000);
-            history_start = mstime();
-            min = max = tot = count = 0;
-        }
-        usleep(10 * 1000);
-    }
-}
-# 1657 "src/redis-cli.c"
-struct distsamples {
-    long long max;
-    long long count;
-    int character;
-};
-# 1674 "src/redis-cli.c"
-void showLatencyDistSamples(struct distsamples *samples, long long tot) {
-    int j;
-
-
-
-
-
-
-    printf("\033[38;5;0m");
-    for (j = 0; ; j++) {
-        int coloridx =
-            ceil((float) samples[j].count / tot * (spectrum_palette_size-1));
-        int color = spectrum_palette[coloridx];
-        printf("\033[48;5;%dm%c", (int)color, samples[j].character);
-        samples[j].count = 0;
-        if (samples[j].max == 0) break;
-    }
-    printf("\033[0m\n");
-    fflush(stdout);
-}
-
-
-
-void showLatencyDistLegend(void) {
-    int j;
-
-    printf("---------------------------------------------\n");
-    printf(". - * #          .01 .125 .25 .5 milliseconds\n");
-    printf("1,2,3,...,9      from 1 to 9     milliseconds\n");
-    printf("A,B,C,D,E        10,20,30,40,50  milliseconds\n");
-    printf("F,G,H,I,J        .1,.2,.3,.4,.5       seconds\n");
-    printf("K,L,M,N,O,P,Q,?  1,2,4,8,16,30,60,>60 seconds\n");
-    printf("From 0 to 100%%: ");
-    for (j = 0; j < spectrum_palette_size; j++) {
-        printf("\033[48;5;%dm ", spectrum_palette[j]);
-    }
-    printf("\033[0m\n");
-    printf("---------------------------------------------\n");
-}
-
-static void latencyDistMode(void) {
-    redisReply *reply;
-    long long start, latency, count = 0;
-    long long history_interval =
-        config.interval ? config.interval/1000 :
-                          1000;
-    long long history_start = ustime();
-    int j, outputs = 0;
-
-    struct distsamples samples[] = {
-
-
-
-        {10,0,'.'},
-        {125,0,'-'},
-        {250,0,'*'},
-        {500,0,'#'},
-        {1000,0,'1'},
-        {2000,0,'2'},
-        {3000,0,'3'},
-        {4000,0,'4'},
-        {5000,0,'5'},
-        {6000,0,'6'},
-        {7000,0,'7'},
-        {8000,0,'8'},
-        {9000,0,'9'},
-        {10000,0,'A'},
-        {20000,0,'B'},
-        {30000,0,'C'},
-        {40000,0,'D'},
-        {50000,0,'E'},
-        {100000,0,'F'},
-        {200000,0,'G'},
-        {300000,0,'H'},
-        {400000,0,'I'},
-        {500000,0,'J'},
-        {1000000,0,'K'},
-        {2000000,0,'L'},
-        {4000000,0,'M'},
-        {8000000,0,'N'},
-        {16000000,0,'O'},
-        {30000000,0,'P'},
-        {60000000,0,'Q'},
-        {0,0,'?'},
-    };
-
-    if (!context) exit(1);
-    while(1) {
-        start = ustime();
-        reply = reconnectingRedisCommand(context,"PING");
-        if (reply == 0) {
-            fprintf(stderr,"\nI/O error\n");
-            exit(1);
-        }
-        latency = ustime()-start;
-        freeReplyObject(reply);
-        count++;
-
-
-        for (j = 0; ; j++) {
-            if (samples[j].max == 0 || latency <= samples[j].max) {
-                samples[j].count++;
-                break;
-            }
-        }
-
-
-        if (count && (ustime()-history_start)/1000 > history_interval) {
-            if ((outputs++ % 20) == 0)
-                showLatencyDistLegend();
-            showLatencyDistSamples(samples,count);
-            history_start = ustime();
-            count = 0;
-        }
-        usleep(10 * 1000);
-    }
-}
-
-
-
-
-
-
-
-unsigned long long sendSync(int fd) {
-
-
-
-
-    char buf[4096], *p;
-    ssize_t nread;
-
-
-    if (write(fd,"SYNC\r\n",6) != 6) {
-        fprintf(stderr,"Error writing to master\n");
-        exit(1);
-    }
-
-
-    p = buf;
-    while(1) {
-        nread = read(fd,p,1);
-        if (nread <= 0) {
-            fprintf(stderr,"Error reading bulk length while SYNCing\n");
-            exit(1);
-        }
-        if (*p == '\n' && p != buf) break;
-        if (*p != '\n') p++;
-    }
-    *p = '\0';
-    if (buf[0] == '-') {
-        printf("SYNC with master failed: %s\n", buf);
-        exit(1);
-    }
-    return strtoull(buf+1,0,10);
-}
-
-static void slaveMode(void) {
-    int fd = context->fd;
-    unsigned long long payload = sendSync(fd);
-    char buf[1024];
-    int original_output = config.output;
-
-    fprintf(stderr,"SYNC with master, discarding %llu "
-                   "bytes of bulk transfer...\n", payload);
-
-
-    while(payload) {
-        ssize_t nread;
-
-        nread = read(fd,buf,(payload > sizeof(buf)) ? sizeof(buf) : payload);
-        if (nread <= 0) {
-            fprintf(stderr,"Error reading RDB payload while SYNCing\n");
-            exit(1);
-        }
-        payload -= nread;
-    }
-    fprintf(stderr,"SYNC done. Logging commands from master.\n");
-
-
-    config.output = 2;
-    while (cliReadReply(0) == 0);
-    config.output = original_output;
-}
-
-
-
-
-
-
-
-static void getRDB(void) {
-    int s = context->fd;
-    int fd;
-    unsigned long long payload = sendSync(s);
-    char buf[4096];
-
-    fprintf(stderr,"SYNC sent to master, writing %llu bytes to '%s'\n",
-        payload, config.rdb_filename);
-
-
-    if (!strcmp(config.rdb_filename,"-")) {
-        fd = STDOUT_FILENO;
-    } else {
-        fd = open(config.rdb_filename, O_CREAT|O_WRONLY, 0644);
-        if (fd == -1) {
-            fprintf(stderr, "Error opening '%s': %s\n", config.rdb_filename,
-                strerror(errno));
-            exit(1);
-        }
-    }
-
-    while(payload) {
-        ssize_t nread, nwritten;
-
-        nread = read(s,buf,(payload > sizeof(buf)) ? sizeof(buf) : payload);
-        if (nread <= 0) {
-            fprintf(stderr,"I/O Error reading RDB payload from socket\n");
-            exit(1);
-        }
-        nwritten = write(fd, buf, nread);
-        if (nwritten != nread) {
-            fprintf(stderr,"Error writing data to file: %s\n",
-                strerror(errno));
-            exit(1);
-        }
-        payload -= nread;
-    }
-    close(s);
-    fsync(fd);
-    fprintf(stderr,"Transfer finished with success.\n");
-    exit(0);
-}
-
-
-
-
-
-
-static void pipeMode(void) {
-    int fd = context->fd;
-    long long errors = 0, replies = 0, obuf_len = 0, obuf_pos = 0;
-    char ibuf[1024*16], obuf[1024*16];
-    char aneterr[256];
-    redisReader *reader = redisReaderCreate();
-    redisReply *reply;
-    int eof = 0;
-    int done = 0;
-    char magic[20];
-    time_t last_read_time = time(0);
-
-    srand(time(0));
-
-
-    if (anetNonBlock(aneterr,fd) == -1) {
-        fprintf(stderr, "Can't set the socket in non blocking mode: %s\n",
-            aneterr);
-        exit(1);
-    }
-
-
-
-    while(!done) {
-        int mask = 1;
-
-        if (!eof || obuf_len != 0) mask |= 2;
-        mask = aeWait(fd,mask,1000);
-
-
-        if (mask & 1) {
-            ssize_t nread;
-
-
-            do {
-                nread = read(fd,ibuf,sizeof(ibuf));
-                if (nread == -1 && errno != EAGAIN && errno != EINTR) {
-                    fprintf(stderr, "Error reading from the server: %s\n",
-                        strerror(errno));
-                    exit(1);
-                }
-                if (nread > 0) {
-                    redisReaderFeed(reader,ibuf,nread);
-                    last_read_time = time(0);
-                }
-            } while(nread > 0);
-
-
-            do {
-                if (redisReaderGetReply(reader,(void**)&reply) == -1) {
-                    fprintf(stderr, "Error reading replies from server\n");
-                    exit(1);
-                }
-                if (reply) {
-                    if (reply->type == 6) {
-                        fprintf(stderr,"%s\n", reply->str);
-                        errors++;
-                    } else if (eof && reply->type == 1 &&
-                                      reply->len == 20) {
-
-
-
-                        if (memcmp(reply->str,magic,20) == 0) {
-                            printf("Last reply received from server.\n");
-                            done = 1;
-                            replies--;
-                        }
-                    }
-                    replies++;
-                    freeReplyObject(reply);
-                }
-            } while(reply);
-        }
-
-
-        if (mask & 2) {
-            ssize_t loop_nwritten = 0;
-
-            while(1) {
-
-                if (obuf_len != 0) {
-                    ssize_t nwritten = write(fd,obuf+obuf_pos,obuf_len);
-
-                    if (nwritten == -1) {
-                        if (errno != EAGAIN && errno != EINTR) {
-                            fprintf(stderr, "Error writing to the server: %s\n",
-                                strerror(errno));
-                            exit(1);
-                        } else {
-                            nwritten = 0;
-                        }
-                    }
-                    obuf_len -= nwritten;
-                    obuf_pos += nwritten;
-                    loop_nwritten += nwritten;
-                    if (obuf_len != 0) break;
-                }
-
-                if (obuf_len == 0 && !eof) {
-                    ssize_t nread = read(STDIN_FILENO,obuf,sizeof(obuf));
-
-                    if (nread == 0) {
-
-
-
-
-                        char echo[] =
-                        "\r\n*2\r\n$4\r\nECHO\r\n$20\r\n01234567890123456789\r\n";
-                        int j;
-
-                        eof = 1;
-
-
-
-                        for (j = 0; j < 20; j++)
-                            magic[j] = rand() & 0xff;
-                        memcpy(echo+21,magic,20);
-                        memcpy(obuf,echo,sizeof(echo)-1);
-                        obuf_len = sizeof(echo)-1;
-                        obuf_pos = 0;
-                        printf("All data transferred. Waiting for the last reply...\n");
-                    } else if (nread == -1) {
-                        fprintf(stderr, "Error reading from stdin: %s\n",
-                            strerror(errno));
-                        exit(1);
-                    } else {
-                        obuf_len = nread;
-                        obuf_pos = 0;
-                    }
-                }
-                if ((obuf_len == 0 && eof) ||
-                    loop_nwritten > (128*1024)) break;
-            }
-        }
-
-
-
-
-        if (eof && config.pipe_timeout > 0 &&
-            time(0)-last_read_time > config.pipe_timeout)
-        {
-            fprintf(stderr,"No replies for %d seconds: exiting.\n",
-                config.pipe_timeout);
-            errors++;
-            break;
-        }
-    }
-    redisReaderFree(reader);
-    printf("errors: %lld, replies: %lld\n", errors, replies);
-    if (errors)
-        exit(1);
-    else
-        exit(0);
-}
-# 2079 "src/redis-cli.c"
-static redisReply *sendScan(unsigned long long *it) {
-    redisReply *reply = redisCommand(context, "SCAN %llu", *it);
-
-
-    if(reply == 0) {
-        fprintf(stderr, "\nI/O error\n");
-        exit(1);
-    } else if(reply->type == 6) {
-        fprintf(stderr, "SCAN error: %s\n", reply->str);
-        exit(1);
-    } else if(reply->type != 2) {
-        fprintf(stderr, "Non ARRAY response from SCAN!\n");
-        exit(1);
-    } else if(reply->elements != 2) {
-        fprintf(stderr, "Invalid element count from SCAN!\n");
-        exit(1);
-    }
-
-
-    assert(reply->element[0]->type == 1);
-    assert(reply->element[1]->type == 2);
-
-
-    *it = strtoull(reply->element[0]->str, 0, 10);
-
-    return reply;
-}
-
-static int getDbSize(void) {
-    redisReply *reply;
-    int size;
-
-    reply = redisCommand(context, "DBSIZE");
-
-    if(reply == 0 || reply->type != 3) {
-        fprintf(stderr, "Couldn't determine DBSIZE!\n");
-        exit(1);
-    }
-
-
-    size = reply->integer;
-    freeReplyObject(reply);
-
-    return size;
-}
-
-static int toIntType(char *key, char *type) {
-    if(!strcmp(type, "string")) {
-        return 0;
-    } else if(!strcmp(type, "list")) {
-        return 1;
-    } else if(!strcmp(type, "set")) {
-        return 2;
-    } else if(!strcmp(type, "hash")) {
-        return 3;
-    } else if(!strcmp(type, "zset")) {
-        return 4;
-    } else if(!strcmp(type, "none")) {
-        return 5;
-    } else {
-        fprintf(stderr, "Unknown type '%s' for key '%s'\n", type, key);
-        exit(1);
-    }
-}
-
-static void getKeyTypes(redisReply *keys, int *types) {
-    redisReply *reply;
-    unsigned int i;
-
-
-    for(i=0;i<keys->elements;i++) {
-        redisAppendCommand(context, "TYPE %s", keys->element[i]->str);
-    }
-
-
-    for(i=0;i<keys->elements;i++) {
-        if(redisGetReply(context, (void**)&reply)!=0) {
-            fprintf(stderr, "Error getting type for key '%s' (%d: %s)\n",
-                keys->element[i]->str, context->err, context->errstr);
-            exit(1);
-        } else if(reply->type != 5) {
-            if(reply->type == 6) {
-                fprintf(stderr, "TYPE returned an error: %s\n", reply->str);
-            } else {
-                fprintf(stderr,
-                    "Invalid reply type (%d) for TYPE on key '%s'!\n",
-                    reply->type, keys->element[i]->str);
-            }
-            exit(1);
-        }
-
-        types[i] = toIntType(keys->element[i]->str, reply->str);
-        freeReplyObject(reply);
-    }
-}
-
-static void getKeySizes(redisReply *keys, int *types,
-                        unsigned long long *sizes)
-{
-    redisReply *reply;
-    char *sizecmds[] = {"STRLEN","LLEN","SCARD","HLEN","ZCARD"};
-    unsigned int i;
-
-
-    for(i=0;i<keys->elements;i++) {
-
-        if(types[i]==5)
-            continue;
-
-        redisAppendCommand(context, "%s %s", sizecmds[types[i]],
-            keys->element[i]->str);
-    }
-
-
-    for(i=0;i<keys->elements;i++) {
-
-        if(types[i] == 5) {
-            sizes[i] = 0;
-            continue;
-        }
-
-
-        if(redisGetReply(context, (void**)&reply)!=0) {
-            fprintf(stderr, "Error getting size for key '%s' (%d: %s)\n",
-                keys->element[i]->str, context->err, context->errstr);
-            exit(1);
-        } else if(reply->type != 3) {
-
-
-            fprintf(stderr,
-                "Warning:  %s on '%s' failed (may have changed type)\n",
-                 sizecmds[types[i]], keys->element[i]->str);
-            sizes[i] = 0;
-        } else {
-            sizes[i] = reply->integer;
-        }
-
-        freeReplyObject(reply);
-    }
-}
-
-static void findBigKeys(void) {
-    unsigned long long biggest[5] = {0}, counts[5] = {0}, totalsize[5] = {0};
-    unsigned long long sampled = 0, total_keys, totlen=0, *sizes=0, it=0;
-    sds maxkeys[5] = {0};
-    char *typename[] = {"string","list","set","hash","zset"};
-    char *typeunit[] = {"bytes","items","members","fields","members"};
-    redisReply *reply, *keys;
-    unsigned int arrsize=0, i;
-    int type, *types=0;
-    double pct;
-
-
-    total_keys = getDbSize();
-
-
-    printf("\n# Scanning the entire keyspace to find biggest keys as well as\n");
-    printf("# average sizes per key type.  You can use -i 0.1 to sleep 0.1 sec\n");
-    printf("# per 100 SCAN commands (not usually needed).\n\n");
-
-
-    for(i=0;i<5; i++) {
-        maxkeys[i] = sdsempty();
-        if(!maxkeys[i]) {
-            fprintf(stderr, "Failed to allocate memory for largest key names!\n");
-            exit(1);
-        }
-    }
-
-
-    do {
-
-        pct = 100 * (double)sampled/total_keys;
-
-
-        reply = sendScan(&it);
-        keys = reply->element[1];
-
-
-        if(keys->elements > arrsize) {
-            types = zrealloc(types, sizeof(int)*keys->elements);
-            sizes = zrealloc(sizes, sizeof(unsigned long long)*keys->elements);
-
-            if(!types || !sizes) {
-                fprintf(stderr, "Failed to allocate storage for keys!\n");
-                exit(1);
-            }
-
-            arrsize = keys->elements;
-        }
-
-
-        getKeyTypes(keys, types);
-        getKeySizes(keys, types, sizes);
-
-
-        for(i=0;i<keys->elements;i++) {
-            if((type = types[i]) == 5)
-                continue;
-
-            totalsize[type] += sizes[i];
-            counts[type]++;
-            totlen += keys->element[i]->len;
-            sampled++;
-
-            if(biggest[type]<sizes[i]) {
-                printf(
-                   "[%05.2f%%] Biggest %-6s found so far '%s' with %llu %s\n",
-                   pct, typename[type], keys->element[i]->str, sizes[i],
-                   typeunit[type]);
-
-
-                maxkeys[type] = sdscpy(maxkeys[type], keys->element[i]->str);
-                if(!maxkeys[type]) {
-                    fprintf(stderr, "Failed to allocate memory for key!\n");
-                    exit(1);
-                }
-
-
-                biggest[type] = sizes[i];
-            }
-
-
-            if(sampled % 1000000 == 0) {
-                printf("[%05.2f%%] Sampled %llu keys so far\n", pct, sampled);
-            }
-        }
-
-
-        if(sampled && (sampled %100) == 0 && config.interval) {
-            usleep(config.interval);
-        }
-
-        freeReplyObject(reply);
-    } while(it != 0);
-
-    if(types) zfree(types);
-    if(sizes) zfree(sizes);
-
-
-    printf("\n-------- summary -------\n\n");
-
-    printf("Sampled %llu keys in the keyspace!\n", sampled);
-    printf("Total key length in bytes is %llu (avg len %.2f)\n\n",
-       totlen, totlen ? (double)totlen/sampled : 0);
-
-
-    for(i=0;i<5;i++) {
-        if(sdslen(maxkeys[i])>0) {
-            printf("Biggest %6s found '%s' has %llu %s\n", typename[i], maxkeys[i],
-               biggest[i], typeunit[i]);
-        }
-    }
-
-    printf("\n");
-
-    for(i=0;i<5;i++) {
-        printf("%llu %ss with %llu %s (%05.2f%% of keys, avg size %.2f)\n",
-           counts[i], typename[i], totalsize[i], typeunit[i],
-           sampled ? 100 * (double)counts[i]/sampled : 0,
-           counts[i] ? (double)totalsize[i]/counts[i] : 0);
-    }
-
-
-    for(i=0;i<5;i++) {
-        sdsfree(maxkeys[i]);
-    }
-
-
-    exit(0);
-}
-
-static void getKeyFreqs(redisReply *keys, unsigned long long *freqs) {
-    redisReply *reply;
-    unsigned int i;
-
-
-    for(i=0;i<keys->elements;i++) {
-        redisAppendCommand(context, "OBJECT freq %s", keys->element[i]->str);
-    }
-
-
-    for(i=0;i<keys->elements;i++) {
-        if(redisGetReply(context, (void**)&reply)!=0) {
-            fprintf(stderr, "Error getting freq for key '%s' (%d: %s)\n",
-                keys->element[i]->str, context->err, context->errstr);
-            exit(1);
-        } else if(reply->type != 3) {
-            if(reply->type == 6) {
-                fprintf(stderr, "Error: %s\n", reply->str);
-                exit(1);
-            } else {
-                fprintf(stderr, "Warning: OBJECT freq on '%s' failed (may have been deleted)\n", keys->element[i]->str);
-                freqs[i] = 0;
-            }
-        } else {
-            freqs[i] = reply->integer;
-        }
-        freeReplyObject(reply);
-    }
-}
-
-
-static void findHotKeys(void) {
-    redisReply *keys, *reply;
-    unsigned long long counters[16] = {0};
-    sds hotkeys[16] = {0};
-    unsigned long long sampled = 0, total_keys, *freqs = 0, it = 0;
-    unsigned int arrsize = 0, i, k;
-    double pct;
-
-
-    total_keys = getDbSize();
-
-
-    printf("\n# Scanning the entire keyspace to find hot keys as well as\n");
-    printf("# average sizes per key type.  You can use -i 0.1 to sleep 0.1 sec\n");
-    printf("# per 100 SCAN commands (not usually needed).\n\n");
-
-
-    do {
-
-        pct = 100 * (double)sampled/total_keys;
-
-
-        reply = sendScan(&it);
-        keys = reply->element[1];
-
-
-        if(keys->elements > arrsize) {
-            freqs = zrealloc(freqs, sizeof(unsigned long long)*keys->elements);
-
-            if(!freqs) {
-                fprintf(stderr, "Failed to allocate storage for keys!\n");
-                exit(1);
-            }
-
-            arrsize = keys->elements;
-        }
-
-        getKeyFreqs(keys, freqs);
-
-
-        for(i=0;i<keys->elements;i++) {
-            sampled++;
-
-            if(sampled % 1000000 == 0) {
-                printf("[%05.2f%%] Sampled %llu keys so far\n", pct, sampled);
-            }
-
-
-            k = 0;
-            while (k < 16 && freqs[i] > counters[k]) k++;
-            if (k == 0) continue;
-            k--;
-            if (k == 0 || counters[k] == 0) {
-                sdsfree(hotkeys[k]);
-            } else {
-                sdsfree(hotkeys[0]);
-                memmove(counters,counters+1,sizeof(counters[0])*k);
-                memmove(hotkeys,hotkeys+1,sizeof(hotkeys[0])*k);
-            }
-            counters[k] = freqs[i];
-            hotkeys[k] = sdsnew(keys->element[i]->str);
-            printf(
-               "[%05.2f%%] Hot key '%s' found so far with counter %llu\n",
-               pct, keys->element[i]->str, freqs[i]);
-        }
-
-
-        if(sampled && (sampled %100) == 0 && config.interval) {
-            usleep(config.interval);
-        }
-
-        freeReplyObject(reply);
-    } while(it != 0);
-
-    if (freqs) zfree(freqs);
-
-
-    printf("\n-------- summary -------\n\n");
-
-    printf("Sampled %llu keys in the keyspace!\n", sampled);
-
-    for (i=1; i<= 16; i++) {
-        k = 16 - i;
-        if(counters[k]>0) {
-            printf("hot key found with counter: %llu\tkeyname: %s\n", counters[k], hotkeys[k]);
-            sdsfree(hotkeys[k]);
-        }
-    }
-
-    exit(0);
-}
-# 2481 "src/redis-cli.c"
-static char *getInfoField(char *info, char *field) {
-    char *p = strstr(info,field);
-    char *n1, *n2;
-    char *result;
-
-    if (!p) return 0;
-    p += strlen(field)+1;
-    n1 = strchr(p,'\r');
-    n2 = strchr(p,',');
-    if (n2 && n2 < n1) n1 = n2;
-    result = zmalloc(sizeof(char)*(n1-p)+1);
-    memcpy(result,p,(n1-p));
-    result[n1-p] = '\0';
-    return result;
-}
-
-
-
-static long getLongInfoField(char *info, char *field) {
-    char *value = getInfoField(info,field);
-    long l;
-
-    if (!value) return LONG_MIN;
-    l = strtol(value,0,10);
-    zfree(value);
-    return l;
-}
-
-
-
-void bytesToHuman(char *s, long long n) {
-    double d;
-
-    if (n < 0) {
-        *s = '-';
-        s++;
-        n = -n;
-    }
-    if (n < 1024) {
-
-        sprintf(s,"%lldB",n);
-        return;
-    } else if (n < (1024*1024)) {
-        d = (double)n/(1024);
-        sprintf(s,"%.2fK",d);
-    } else if (n < (1024LL*1024*1024)) {
-        d = (double)n/(1024*1024);
-        sprintf(s,"%.2fM",d);
-    } else if (n < (1024LL*1024*1024*1024)) {
-        d = (double)n/(1024LL*1024*1024);
-        sprintf(s,"%.2fG",d);
-    }
-}
-
-static void statMode(void) {
-    redisReply *reply;
-    long aux, requests = 0;
-    int i = 0;
-
-    while(1) {
-        char buf[64];
-        int j;
-
-        reply = reconnectingRedisCommand(context,"INFO");
-        if (reply->type == 6) {
-            printf("ERROR: %s\n", reply->str);
-            exit(1);
-        }
-
-        if ((i++ % 20) == 0) {
-            printf(
-"------- data ------ --------------------- load -------------------- - child -\n"
-"keys       mem      clients blocked requests            connections          \n");
-        }
-
-
-        aux = 0;
-        for (j = 0; j < 20; j++) {
-            long k;
-
-            sprintf(buf,"db%d:keys",j);
-            k = getLongInfoField(reply->str,buf);
-            if (k == LONG_MIN) continue;
-            aux += k;
-        }
-        sprintf(buf,"%ld",aux);
-        printf("%-11s",buf);
-
-
-        aux = getLongInfoField(reply->str,"used_memory");
-        bytesToHuman(buf,aux);
-        printf("%-8s",buf);
-
-
-        aux = getLongInfoField(reply->str,"connected_clients");
-        sprintf(buf,"%ld",aux);
-        printf(" %-8s",buf);
-
-
-        aux = getLongInfoField(reply->str,"blocked_clients");
-        sprintf(buf,"%ld",aux);
-        printf("%-8s",buf);
-
-
-        aux = getLongInfoField(reply->str,"total_commands_processed");
-        sprintf(buf,"%ld (+%ld)",aux,requests == 0 ? 0 : aux-requests);
-        printf("%-19s",buf);
-        requests = aux;
-
-
-        aux = getLongInfoField(reply->str,"total_connections_received");
-        sprintf(buf,"%ld",aux);
-        printf(" %-12s",buf);
-
-
-        aux = getLongInfoField(reply->str,"bgsave_in_progress");
-        aux |= getLongInfoField(reply->str,"aof_rewrite_in_progress") << 1;
-        aux |= getLongInfoField(reply->str,"loading") << 2;
-        switch(aux) {
-        case 0: break;
-        case 1:
-            printf("SAVE");
-            break;
-        case 2:
-            printf("AOF");
-            break;
-        case 3:
-            printf("SAVE+AOF");
-            break;
-        case 4:
-            printf("LOAD");
-            break;
-        }
-
-        printf("\n");
-        freeReplyObject(reply);
-        usleep(config.interval);
-    }
-}
-
-
-
-
-
-static void scanMode(void) {
-    redisReply *reply;
-    unsigned long long cur = 0;
-
-    do {
-        if (config.pattern)
-            reply = redisCommand(context,"SCAN %llu MATCH %s",
-                cur,config.pattern);
-        else
-            reply = redisCommand(context,"SCAN %llu",cur);
-        if (reply == 0) {
-            printf("I/O error\n");
-            exit(1);
-        } else if (reply->type == 6) {
-            printf("ERROR: %s\n", reply->str);
-            exit(1);
-        } else {
-            unsigned int j;
-
-            cur = strtoull(reply->element[0]->str,0,10);
-            for (j = 0; j < reply->element[1]->elements; j++)
-                printf("%s\n", reply->element[1]->element[j]->str);
-        }
-        freeReplyObject(reply);
-    } while(cur != 0);
-
-    exit(0);
-}
-# 2664 "src/redis-cli.c"
-long long powerLawRand(long long min, long long max, double alpha) {
-    double pl, r;
-
-    max += 1;
-    r = ((double)rand()) / 32767;
-    pl = pow(
-        ((pow(max,alpha+1) - pow(min,alpha+1))*r + pow(min,alpha+1)),
-        (1.0/(alpha+1)));
-    return (max-1-(long long)pl)+min;
-}
-
-
-
-void LRUTestGenKey(char *buf, size_t buflen) {
-    snprintf(buf, buflen, "lru:%lld",
-        powerLawRand(1, config.lru_test_sample_size, 6.2));
-}
-
-
-
-static void LRUTestMode(void) {
-    redisReply *reply;
-    char key[128];
-    long long start_cycle;
-    int j;
-
-    srand(time(0)^getpid());
-    while(1) {
-
-
-
-        start_cycle = mstime();
-        long long hits = 0, misses = 0;
-        while(mstime() - start_cycle < 1000) {
-
-            for (j = 0; j < 250; j++) {
-                char val[6];
-                val[5] = '\0';
-                for (int i = 0; i < 5; i++) val[i] = 'A'+rand()%('z'-'A');
-                LRUTestGenKey(key,sizeof(key));
-                redisAppendCommand(context, "SET %s %s",key,val);
-            }
-            for (j = 0; j < 250; j++)
-                redisGetReply(context, (void**)&reply);
-
-
-            for (j = 0; j < 250; j++) {
-                LRUTestGenKey(key,sizeof(key));
-                redisAppendCommand(context, "GET %s",key);
-            }
-            for (j = 0; j < 250; j++) {
-                if (redisGetReply(context, (void**)&reply) == 0) {
-                    switch(reply->type) {
-                        case 6:
-                            printf("%s\n", reply->str);
-                            break;
-                        case 4:
-                            misses++;
-                            break;
-                        default:
-                            hits++;
-                            break;
-                    }
-                }
-            }
-
-            if (context->err) {
-                fprintf(stderr,"I/O error during LRU test\n");
-                exit(1);
-            }
-        }
-
-        printf(
-            "%lld Gets/sec | Hits: %lld (%.2f%%) | Misses: %lld (%.2f%%)\n",
-            hits+misses,
-            hits, (double)hits/(hits+misses)*100,
-            misses, (double)misses/(hits+misses)*100);
-    }
-    exit(0);
-}
-# 2756 "src/redis-cli.c"
-unsigned long compute_something_fast(void) {
-    unsigned char s[256], i, j, t;
-    int count = 1000, k;
-    unsigned long output = 0;
-
-    for (k = 0; k < 256; k++) s[k] = k;
-
-    i = 0;
-    j = 0;
-    while(count--) {
-        i++;
-        j = j + s[i];
-        t = s[i];
-        s[i] = s[j];
-        s[j] = t;
-        output += s[(s[i]+s[j])&255];
-    }
-    return output;
-}
-
-static void intrinsicLatencyModeStop(int s) {
-    ((void) s);
-    force_cancel_loop = 1;
-}
-
-static void intrinsicLatencyMode(void) {
-    long long test_end, run_time, max_latency = 0, runs = 0;
-
-    run_time = config.intrinsic_latency_duration*1000000;
-    test_end = ustime() + run_time;
-    signal(SIGINT, intrinsicLatencyModeStop);
-
-    while(1) {
-        long long start, end, latency;
-
-        start = ustime();
-        compute_something_fast();
-        end = ustime();
-        latency = end-start;
-        runs++;
-        if (latency <= 0) continue;
-
-
-        if (latency > max_latency) {
-            max_latency = latency;
-            printf("Max latency so far: %lld microseconds.\n", max_latency);
-        }
-
-        double avg_us = (double)run_time/runs;
-        double avg_ns = avg_us * 1e3;
-        if (force_cancel_loop || end > test_end) {
-            printf("\n%lld total runs "
-                "(avg latency: "
-                "%.4f microseconds / %.2f nanoseconds per run).\n",
-                runs, avg_us, avg_ns);
-            printf("Worst run took %.0fx longer than the average latency.\n",
-                max_latency / avg_us);
-            exit(0);
-        }
-    }
-}
-
-
-
-
-
-int main(int argc, char **argv) {
-    int firstarg;
-
-    config.hostip = sdsnew("127.0.0.1");
-    config.hostport = 6379;
-    config.hostsocket = 0;
-    config.repeat = 1;
-    config.interval = 0;
-    config.dbnum = 0;
-    config.interactive = 0;
-    config.shutdown = 0;
-    config.monitor_mode = 0;
-    config.pubsub_mode = 0;
-    config.latency_mode = 0;
-    config.latency_dist_mode = 0;
-    config.latency_history = 0;
-    config.lru_test_mode = 0;
-    config.lru_test_sample_size = 0;
-    config.cluster_mode = 0;
-    config.slave_mode = 0;
-    config.getrdb_mode = 0;
-    config.stat_mode = 0;
-    config.scan_mode = 0;
-    config.intrinsic_latency_mode = 0;
-    config.pattern = 0;
-    config.rdb_filename = 0;
-    config.pipe_mode = 0;
-    config.pipe_timeout = 30;
-    config.bigkeys = 0;
-    config.hotkeys = 0;
-    config.stdinarg = 0;
-    config.auth = 0;
-    config.eval = 0;
-    config.eval_ldb = 0;
-    config.eval_ldb_end = 0;
-    config.eval_ldb_sync = 0;
-    config.enable_ldb_on_eval = 0;
-    config.last_cmd_type = -1;
-
-    pref.hints = 1;
-
-    spectrum_palette = spectrum_palette_color;
-    spectrum_palette_size = spectrum_palette_color_size;
-
-    if (!isatty(fileno(stdout)) && (getenv("FAKETTY") == 0))
-        config.output = 1;
-    else
-        config.output = 0;
-    config.mb_delim = sdsnew("\n");
-
-    firstarg = parseOptions(argc,argv);
-    argc -= firstarg;
-    argv += firstarg;
-
-
-    if (config.latency_mode) {
-        if (cliConnect(0) == -1) exit(1);
-        latencyMode();
-    }
-
-
-    if (config.latency_dist_mode) {
-        if (cliConnect(0) == -1) exit(1);
-        latencyDistMode();
-    }
-
-
-    if (config.slave_mode) {
-        if (cliConnect(0) == -1) exit(1);
-        slaveMode();
-    }
-
-
-    if (config.getrdb_mode) {
-        if (cliConnect(0) == -1) exit(1);
-        getRDB();
-    }
-
-
-    if (config.pipe_mode) {
-        if (cliConnect(0) == -1) exit(1);
-        pipeMode();
-    }
-
-
-    if (config.bigkeys) {
-        if (cliConnect(0) == -1) exit(1);
-        findBigKeys();
-    }
-
-
-    if (config.hotkeys) {
-        if (cliConnect(0) == -1) exit(1);
-        findHotKeys();
-    }
-
-
-    if (config.stat_mode) {
-        if (cliConnect(0) == -1) exit(1);
-        if (config.interval == 0) config.interval = 1000000;
-        statMode();
-    }
-
-
-    if (config.scan_mode) {
-        if (cliConnect(0) == -1) exit(1);
-        scanMode();
-    }
-
-
-    if (config.lru_test_mode) {
-        if (cliConnect(0) == -1) exit(1);
-        LRUTestMode();
-    }
-
-
-    if (config.intrinsic_latency_mode) intrinsicLatencyMode();
-
-
-    if (argc == 0 && !config.eval) {
-
-        signal(SIGPIPE, SIG_IGN);
-
-
-
-        cliConnect(0);
-        repl();
-    }
-
-
-    if (cliConnect(0) != 0) exit(1);
-    if (config.eval) {
-        return evalMode(argc,argv);
-    } else {
-        return noninteractive(argc,convertToSds(argc,argv));
-    }
-}
diff --git a/utils/benchmark/inputs/sqlite-btree.c.ppout b/utils/benchmark/inputs/sqlite-btree.c.ppout
deleted file mode 100644
index e73a0fa..0000000
--- a/utils/benchmark/inputs/sqlite-btree.c.ppout
+++ /dev/null
@@ -1,11397 +0,0 @@
-# 1 "src/btree.c"
-# 1 "<built-in>"
-# 1 "<command-line>"
-# 1 "src/btree.c"
-# 16 "src/btree.c"
-# 1 "src/btreeInt.h" 1
-# 216 "src/btreeInt.h"
-# 1 "src/sqliteInt.h" 1
-# 59 "src/sqliteInt.h"
-# 1 "src/msvc.h" 1
-# 60 "src/sqliteInt.h" 2
-
-
-
-
-# 1 "src/vxworks.h" 1
-# 65 "src/sqliteInt.h" 2
-# 167 "src/sqliteInt.h"
-# 1 "./sqlite3.h" 1
-# 35 "./sqlite3.h"
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdarg.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdarg.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_typedefs.h" 1
-
-
-
-typedef int size_t;
-typedef int __builtin_va_list;
-typedef int __gnuc_va_list;
-typedef int va_list;
-typedef int __int8_t;
-typedef int __uint8_t;
-typedef int __int16_t;
-typedef int __uint16_t;
-typedef int __int_least16_t;
-typedef int __uint_least16_t;
-typedef int __int32_t;
-typedef int __uint32_t;
-typedef int __int64_t;
-typedef int __uint64_t;
-typedef int __int_least32_t;
-typedef int __uint_least32_t;
-typedef int __s8;
-typedef int __u8;
-typedef int __s16;
-typedef int __u16;
-typedef int __s32;
-typedef int __u32;
-typedef int __s64;
-typedef int __u64;
-typedef int _LOCK_T;
-typedef int _LOCK_RECURSIVE_T;
-typedef int _off_t;
-typedef int __dev_t;
-typedef int __uid_t;
-typedef int __gid_t;
-typedef int _off64_t;
-typedef int _fpos_t;
-typedef int _ssize_t;
-typedef int wint_t;
-typedef int _mbstate_t;
-typedef int _flock_t;
-typedef int _iconv_t;
-typedef int __ULong;
-typedef int __FILE;
-typedef int ptrdiff_t;
-typedef int wchar_t;
-typedef int __off_t;
-typedef int __pid_t;
-typedef int __loff_t;
-typedef int u_char;
-typedef int u_short;
-typedef int u_int;
-typedef int u_long;
-typedef int ushort;
-typedef int uint;
-typedef int clock_t;
-typedef int time_t;
-typedef int daddr_t;
-typedef int caddr_t;
-typedef int ino_t;
-typedef int off_t;
-typedef int dev_t;
-typedef int uid_t;
-typedef int gid_t;
-typedef int pid_t;
-typedef int key_t;
-typedef int ssize_t;
-typedef int mode_t;
-typedef int nlink_t;
-typedef int fd_mask;
-typedef int _types_fd_set;
-typedef int clockid_t;
-typedef int timer_t;
-typedef int useconds_t;
-typedef int suseconds_t;
-typedef int FILE;
-typedef int fpos_t;
-typedef int cookie_read_function_t;
-typedef int cookie_write_function_t;
-typedef int cookie_seek_function_t;
-typedef int cookie_close_function_t;
-typedef int cookie_io_functions_t;
-typedef int div_t;
-typedef int ldiv_t;
-typedef int lldiv_t;
-typedef int sigset_t;
-typedef int __sigset_t;
-typedef int _sig_func_ptr;
-typedef int sig_atomic_t;
-typedef int __tzrule_type;
-typedef int __tzinfo_type;
-typedef int mbstate_t;
-typedef int sem_t;
-typedef int pthread_t;
-typedef int pthread_attr_t;
-typedef int pthread_mutex_t;
-typedef int pthread_mutexattr_t;
-typedef int pthread_cond_t;
-typedef int pthread_condattr_t;
-typedef int pthread_key_t;
-typedef int pthread_once_t;
-typedef int pthread_rwlock_t;
-typedef int pthread_rwlockattr_t;
-typedef int pthread_spinlock_t;
-typedef int pthread_barrier_t;
-typedef int pthread_barrierattr_t;
-typedef int jmp_buf;
-typedef int rlim_t;
-typedef int sa_family_t;
-typedef int sigjmp_buf;
-typedef int stack_t;
-typedef int siginfo_t;
-typedef int z_stream;
-
-
-typedef int int8_t;
-typedef int uint8_t;
-typedef int int16_t;
-typedef int uint16_t;
-typedef int int32_t;
-typedef int uint32_t;
-typedef int int64_t;
-typedef int uint64_t;
-
-
-typedef int int_least8_t;
-typedef int uint_least8_t;
-typedef int int_least16_t;
-typedef int uint_least16_t;
-typedef int int_least32_t;
-typedef int uint_least32_t;
-typedef int int_least64_t;
-typedef int uint_least64_t;
-
-
-typedef int int_fast8_t;
-typedef int uint_fast8_t;
-typedef int int_fast16_t;
-typedef int uint_fast16_t;
-typedef int int_fast32_t;
-typedef int uint_fast32_t;
-typedef int int_fast64_t;
-typedef int uint_fast64_t;
-
-
-typedef int intptr_t;
-typedef int uintptr_t;
-
-
-typedef int intmax_t;
-typedef int uintmax_t;
-
-
-typedef _Bool bool;
-
-
-typedef void* MirEGLNativeWindowType;
-typedef void* MirEGLNativeDisplayType;
-typedef struct MirConnection MirConnection;
-typedef struct MirSurface MirSurface;
-typedef struct MirSurfaceSpec MirSurfaceSpec;
-typedef struct MirScreencast MirScreencast;
-typedef struct MirPromptSession MirPromptSession;
-typedef struct MirBufferStream MirBufferStream;
-typedef struct MirPersistentId MirPersistentId;
-typedef struct MirBlob MirBlob;
-typedef struct MirDisplayConfig MirDisplayConfig;
-
-
-typedef struct xcb_connection_t xcb_connection_t;
-typedef uint32_t xcb_window_t;
-typedef uint32_t xcb_visualid_t;
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdarg.h" 2
-# 36 "./sqlite3.h" 2
-# 162 "./sqlite3.h"
- extern const char sqlite3_version[];
- const char *sqlite3_libversion(void);
- const char *sqlite3_sourceid(void);
- int sqlite3_libversion_number(void);
-# 190 "./sqlite3.h"
- int sqlite3_compileoption_used(const char *zOptName);
- const char *sqlite3_compileoption_get(int N);
-# 233 "./sqlite3.h"
- int sqlite3_threadsafe(void);
-# 249 "./sqlite3.h"
-typedef struct sqlite3 sqlite3;
-# 278 "./sqlite3.h"
-  typedef long long int sqlite_int64;
-  typedef unsigned long long int sqlite_uint64;
-
-typedef sqlite_int64 sqlite3_int64;
-typedef sqlite_uint64 sqlite3_uint64;
-# 334 "./sqlite3.h"
- int sqlite3_close(sqlite3*);
- int sqlite3_close_v2(sqlite3*);
-
-
-
-
-
-
-typedef int (*sqlite3_callback)(void*,int,char**, char**);
-# 406 "./sqlite3.h"
- int sqlite3_exec(
-  sqlite3*,
-  const char *sql,
-  int (*callback)(void*,int,char**,char**),
-  void *,
-  char **errmsg
-);
-# 677 "./sqlite3.h"
-typedef struct sqlite3_file sqlite3_file;
-struct sqlite3_file {
-  const struct sqlite3_io_methods *pMethods;
-};
-# 776 "./sqlite3.h"
-typedef struct sqlite3_io_methods sqlite3_io_methods;
-struct sqlite3_io_methods {
-  int iVersion;
-  int (*xClose)(sqlite3_file*);
-  int (*xRead)(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
-  int (*xWrite)(sqlite3_file*, const void*, int iAmt, sqlite3_int64 iOfst);
-  int (*xTruncate)(sqlite3_file*, sqlite3_int64 size);
-  int (*xSync)(sqlite3_file*, int flags);
-  int (*xFileSize)(sqlite3_file*, sqlite3_int64 *pSize);
-  int (*xLock)(sqlite3_file*, int);
-  int (*xUnlock)(sqlite3_file*, int);
-  int (*xCheckReservedLock)(sqlite3_file*, int *pResOut);
-  int (*xFileControl)(sqlite3_file*, int op, void *pArg);
-  int (*xSectorSize)(sqlite3_file*);
-  int (*xDeviceCharacteristics)(sqlite3_file*);
-
-  int (*xShmMap)(sqlite3_file*, int iPg, int pgsz, int, void volatile**);
-  int (*xShmLock)(sqlite3_file*, int offset, int n, int flags);
-  void (*xShmBarrier)(sqlite3_file*);
-  int (*xShmUnmap)(sqlite3_file*, int deleteFlag);
-
-  int (*xFetch)(sqlite3_file*, sqlite3_int64 iOfst, int iAmt, void **pp);
-  int (*xUnfetch)(sqlite3_file*, sqlite3_int64 iOfst, void *p);
-
-
-};
-# 1164 "./sqlite3.h"
-typedef struct sqlite3_mutex sqlite3_mutex;
-# 1174 "./sqlite3.h"
-typedef struct sqlite3_api_routines sqlite3_api_routines;
-# 1345 "./sqlite3.h"
-typedef struct sqlite3_vfs sqlite3_vfs;
-typedef void (*sqlite3_syscall_ptr)(void);
-struct sqlite3_vfs {
-  int iVersion;
-  int szOsFile;
-  int mxPathname;
-  sqlite3_vfs *pNext;
-  const char *zName;
-  void *pAppData;
-  int (*xOpen)(sqlite3_vfs*, const char *zName, sqlite3_file*,
-               int flags, int *pOutFlags);
-  int (*xDelete)(sqlite3_vfs*, const char *zName, int syncDir);
-  int (*xAccess)(sqlite3_vfs*, const char *zName, int flags, int *pResOut);
-  int (*xFullPathname)(sqlite3_vfs*, const char *zName, int nOut, char *zOut);
-  void *(*xDlOpen)(sqlite3_vfs*, const char *zFilename);
-  void (*xDlError)(sqlite3_vfs*, int nByte, char *zErrMsg);
-  void (*(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol))(void);
-  void (*xDlClose)(sqlite3_vfs*, void*);
-  int (*xRandomness)(sqlite3_vfs*, int nByte, char *zOut);
-  int (*xSleep)(sqlite3_vfs*, int microseconds);
-  int (*xCurrentTime)(sqlite3_vfs*, double*);
-  int (*xGetLastError)(sqlite3_vfs*, int, char *);
-
-
-
-
-  int (*xCurrentTimeInt64)(sqlite3_vfs*, sqlite3_int64*);
-
-
-
-
-  int (*xSetSystemCall)(sqlite3_vfs*, const char *zName, sqlite3_syscall_ptr);
-  sqlite3_syscall_ptr (*xGetSystemCall)(sqlite3_vfs*, const char *zName);
-  const char *(*xNextSystemCall)(sqlite3_vfs*, const char *zName);
-
-
-
-
-
-};
-# 1523 "./sqlite3.h"
- int sqlite3_initialize(void);
- int sqlite3_shutdown(void);
- int sqlite3_os_init(void);
- int sqlite3_os_end(void);
-# 1559 "./sqlite3.h"
- int sqlite3_config(int, ...);
-# 1578 "./sqlite3.h"
- int sqlite3_db_config(sqlite3*, int op, ...);
-# 1643 "./sqlite3.h"
-typedef struct sqlite3_mem_methods sqlite3_mem_methods;
-struct sqlite3_mem_methods {
-  void *(*xMalloc)(int);
-  void (*xFree)(void*);
-  void *(*xRealloc)(void*,int);
-  int (*xSize)(void*);
-  int (*xRoundup)(int);
-  int (*xInit)(void*);
-  void (*xShutdown)(void*);
-  void *pAppData;
-};
-# 2278 "./sqlite3.h"
- int sqlite3_extended_result_codes(sqlite3*, int onoff);
-# 2340 "./sqlite3.h"
- sqlite3_int64 sqlite3_last_insert_rowid(sqlite3*);
-# 2350 "./sqlite3.h"
- void sqlite3_set_last_insert_rowid(sqlite3*,sqlite3_int64);
-# 2408 "./sqlite3.h"
- int sqlite3_changes(sqlite3*);
-# 2445 "./sqlite3.h"
- int sqlite3_total_changes(sqlite3*);
-# 2482 "./sqlite3.h"
- void sqlite3_interrupt(sqlite3*);
-# 2517 "./sqlite3.h"
- int sqlite3_complete(const char *sql);
- int sqlite3_complete16(const void *sql);
-# 2579 "./sqlite3.h"
- int sqlite3_busy_handler(sqlite3*,int(*)(void*,int),void*);
-# 2602 "./sqlite3.h"
- int sqlite3_busy_timeout(sqlite3*, int ms);
-# 2677 "./sqlite3.h"
- int sqlite3_get_table(
-  sqlite3 *db,
-  const char *zSql,
-  char ***pazResult,
-  int *pnRow,
-  int *pnColumn,
-  char **pzErrmsg
-);
- void sqlite3_free_table(char **result);
-# 2727 "./sqlite3.h"
- char *sqlite3_mprintf(const char*,...);
- char *sqlite3_vmprintf(const char*, va_list);
- char *sqlite3_snprintf(int,char*,const char*, ...);
- char *sqlite3_vsnprintf(int,char*,const char*, va_list);
-# 2820 "./sqlite3.h"
- void *sqlite3_malloc(int);
- void *sqlite3_malloc64(sqlite3_uint64);
- void *sqlite3_realloc(void*, int);
- void *sqlite3_realloc64(void*, sqlite3_uint64);
- void sqlite3_free(void*);
- sqlite3_uint64 sqlite3_msize(void*);
-# 2850 "./sqlite3.h"
- sqlite3_int64 sqlite3_memory_used(void);
- sqlite3_int64 sqlite3_memory_highwater(int resetFlag);
-# 2874 "./sqlite3.h"
- void sqlite3_randomness(int N, void *P);
-# 2965 "./sqlite3.h"
- int sqlite3_set_authorizer(
-  sqlite3*,
-  int (*xAuth)(void*,int,const char*,const char*,const char*,const char*),
-  void *pUserData
-);
-# 3073 "./sqlite3.h"
- void *sqlite3_trace(sqlite3*,
-   void(*xTrace)(void*,const char*), void*);
- void *sqlite3_profile(sqlite3*,
-   void(*xProfile)(void*,const char*,sqlite3_uint64), void*);
-# 3164 "./sqlite3.h"
- int sqlite3_trace_v2(
-  sqlite3*,
-  unsigned uMask,
-  int(*xCallback)(unsigned,void*,void*,void*),
-  void *pCtx
-);
-# 3203 "./sqlite3.h"
- void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
-# 3432 "./sqlite3.h"
- int sqlite3_open(
-  const char *filename,
-  sqlite3 **ppDb
-);
- int sqlite3_open16(
-  const void *filename,
-  sqlite3 **ppDb
-);
- int sqlite3_open_v2(
-  const char *filename,
-  sqlite3 **ppDb,
-  int flags,
-  const char *zVfs
-);
-# 3488 "./sqlite3.h"
- const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam);
- int sqlite3_uri_boolean(const char *zFile, const char *zParam, int bDefault);
- sqlite3_int64 sqlite3_uri_int64(const char*, const char*, sqlite3_int64);
-# 3545 "./sqlite3.h"
- int sqlite3_errcode(sqlite3 *db);
- int sqlite3_extended_errcode(sqlite3 *db);
- const char *sqlite3_errmsg(sqlite3*);
- const void *sqlite3_errmsg16(sqlite3*);
- const char *sqlite3_errstr(int);
-# 3575 "./sqlite3.h"
-typedef struct sqlite3_stmt sqlite3_stmt;
-# 3617 "./sqlite3.h"
- int sqlite3_limit(sqlite3*, int id, int newVal);
-# 3827 "./sqlite3.h"
- int sqlite3_prepare(
-  sqlite3 *db,
-  const char *zSql,
-  int nByte,
-  sqlite3_stmt **ppStmt,
-  const char **pzTail
-);
- int sqlite3_prepare_v2(
-  sqlite3 *db,
-  const char *zSql,
-  int nByte,
-  sqlite3_stmt **ppStmt,
-  const char **pzTail
-);
- int sqlite3_prepare_v3(
-  sqlite3 *db,
-  const char *zSql,
-  int nByte,
-  unsigned int prepFlags,
-  sqlite3_stmt **ppStmt,
-  const char **pzTail
-);
- int sqlite3_prepare16(
-  sqlite3 *db,
-  const void *zSql,
-  int nByte,
-  sqlite3_stmt **ppStmt,
-  const void **pzTail
-);
- int sqlite3_prepare16_v2(
-  sqlite3 *db,
-  const void *zSql,
-  int nByte,
-  sqlite3_stmt **ppStmt,
-  const void **pzTail
-);
- int sqlite3_prepare16_v3(
-  sqlite3 *db,
-  const void *zSql,
-  int nByte,
-  unsigned int prepFlags,
-  sqlite3_stmt **ppStmt,
-  const void **pzTail
-);
-# 3910 "./sqlite3.h"
- const char *sqlite3_sql(sqlite3_stmt *pStmt);
- char *sqlite3_expanded_sql(sqlite3_stmt *pStmt);
- const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
-# 3948 "./sqlite3.h"
- int sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
-# 3960 "./sqlite3.h"
- int sqlite3_stmt_isexplain(sqlite3_stmt *pStmt);
-# 3981 "./sqlite3.h"
- int sqlite3_stmt_busy(sqlite3_stmt*);
-# 4023 "./sqlite3.h"
-typedef struct sqlite3_value sqlite3_value;
-# 4037 "./sqlite3.h"
-typedef struct sqlite3_context sqlite3_context;
-# 4157 "./sqlite3.h"
- int sqlite3_bind_blob(sqlite3_stmt*, int, const void*, int n, void(*)(void*));
- int sqlite3_bind_blob64(sqlite3_stmt*, int, const void*, sqlite3_uint64,
-                        void(*)(void*));
- int sqlite3_bind_double(sqlite3_stmt*, int, double);
- int sqlite3_bind_int(sqlite3_stmt*, int, int);
- int sqlite3_bind_int64(sqlite3_stmt*, int, sqlite3_int64);
- int sqlite3_bind_null(sqlite3_stmt*, int);
- int sqlite3_bind_text(sqlite3_stmt*,int,const char*,int,void(*)(void*));
- int sqlite3_bind_text16(sqlite3_stmt*, int, const void*, int, void(*)(void*));
- int sqlite3_bind_text64(sqlite3_stmt*, int, const char*, sqlite3_uint64,
-                         void(*)(void*), unsigned char encoding);
- int sqlite3_bind_value(sqlite3_stmt*, int, const sqlite3_value*);
- int sqlite3_bind_pointer(sqlite3_stmt*, int, void*, const char*,void(*)(void*));
- int sqlite3_bind_zeroblob(sqlite3_stmt*, int, int n);
- int sqlite3_bind_zeroblob64(sqlite3_stmt*, int, sqlite3_uint64);
-# 4192 "./sqlite3.h"
- int sqlite3_bind_parameter_count(sqlite3_stmt*);
-# 4220 "./sqlite3.h"
- const char *sqlite3_bind_parameter_name(sqlite3_stmt*, int);
-# 4238 "./sqlite3.h"
- int sqlite3_bind_parameter_index(sqlite3_stmt*, const char *zName);
-# 4248 "./sqlite3.h"
- int sqlite3_clear_bindings(sqlite3_stmt*);
-# 4264 "./sqlite3.h"
- int sqlite3_column_count(sqlite3_stmt *pStmt);
-# 4293 "./sqlite3.h"
- const char *sqlite3_column_name(sqlite3_stmt*, int N);
- const void *sqlite3_column_name16(sqlite3_stmt*, int N);
-# 4342 "./sqlite3.h"
- const char *sqlite3_column_database_name(sqlite3_stmt*,int);
- const void *sqlite3_column_database_name16(sqlite3_stmt*,int);
- const char *sqlite3_column_table_name(sqlite3_stmt*,int);
- const void *sqlite3_column_table_name16(sqlite3_stmt*,int);
- const char *sqlite3_column_origin_name(sqlite3_stmt*,int);
- const void *sqlite3_column_origin_name16(sqlite3_stmt*,int);
-# 4379 "./sqlite3.h"
- const char *sqlite3_column_decltype(sqlite3_stmt*,int);
- const void *sqlite3_column_decltype16(sqlite3_stmt*,int);
-# 4464 "./sqlite3.h"
- int sqlite3_step(sqlite3_stmt*);
-# 4485 "./sqlite3.h"
- int sqlite3_data_count(sqlite3_stmt *pStmt);
-# 4728 "./sqlite3.h"
- const void *sqlite3_column_blob(sqlite3_stmt*, int iCol);
- double sqlite3_column_double(sqlite3_stmt*, int iCol);
- int sqlite3_column_int(sqlite3_stmt*, int iCol);
- sqlite3_int64 sqlite3_column_int64(sqlite3_stmt*, int iCol);
- const unsigned char *sqlite3_column_text(sqlite3_stmt*, int iCol);
- const void *sqlite3_column_text16(sqlite3_stmt*, int iCol);
- sqlite3_value *sqlite3_column_value(sqlite3_stmt*, int iCol);
- int sqlite3_column_bytes(sqlite3_stmt*, int iCol);
- int sqlite3_column_bytes16(sqlite3_stmt*, int iCol);
- int sqlite3_column_type(sqlite3_stmt*, int iCol);
-# 4765 "./sqlite3.h"
- int sqlite3_finalize(sqlite3_stmt *pStmt);
-# 4792 "./sqlite3.h"
- int sqlite3_reset(sqlite3_stmt *pStmt);
-# 4904 "./sqlite3.h"
- int sqlite3_create_function(
-  sqlite3 *db,
-  const char *zFunctionName,
-  int nArg,
-  int eTextRep,
-  void *pApp,
-  void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
-  void (*xStep)(sqlite3_context*,int,sqlite3_value**),
-  void (*xFinal)(sqlite3_context*)
-);
- int sqlite3_create_function16(
-  sqlite3 *db,
-  const void *zFunctionName,
-  int nArg,
-  int eTextRep,
-  void *pApp,
-  void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
-  void (*xStep)(sqlite3_context*,int,sqlite3_value**),
-  void (*xFinal)(sqlite3_context*)
-);
- int sqlite3_create_function_v2(
-  sqlite3 *db,
-  const char *zFunctionName,
-  int nArg,
-  int eTextRep,
-  void *pApp,
-  void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
-  void (*xStep)(sqlite3_context*,int,sqlite3_value**),
-  void (*xFinal)(sqlite3_context*),
-  void(*xDestroy)(void*)
-);
- int sqlite3_create_window_function(
-  sqlite3 *db,
-  const char *zFunctionName,
-  int nArg,
-  int eTextRep,
-  void *pApp,
-  void (*xStep)(sqlite3_context*,int,sqlite3_value**),
-  void (*xFinal)(sqlite3_context*),
-  void (*xValue)(sqlite3_context*),
-  void (*xInverse)(sqlite3_context*,int,sqlite3_value**),
-  void(*xDestroy)(void*)
-);
-# 4982 "./sqlite3.h"
- int sqlite3_aggregate_count(sqlite3_context*);
- int sqlite3_expired(sqlite3_stmt*);
- int sqlite3_transfer_bindings(sqlite3_stmt*, sqlite3_stmt*);
- int sqlite3_global_recover(void);
- void sqlite3_thread_cleanup(void);
- int sqlite3_memory_alarm(void(*)(void*,sqlite3_int64,int),
-                      void*,sqlite3_int64);
-# 5119 "./sqlite3.h"
- const void *sqlite3_value_blob(sqlite3_value*);
- double sqlite3_value_double(sqlite3_value*);
- int sqlite3_value_int(sqlite3_value*);
- sqlite3_int64 sqlite3_value_int64(sqlite3_value*);
- void *sqlite3_value_pointer(sqlite3_value*, const char*);
- const unsigned char *sqlite3_value_text(sqlite3_value*);
- const void *sqlite3_value_text16(sqlite3_value*);
- const void *sqlite3_value_text16le(sqlite3_value*);
- const void *sqlite3_value_text16be(sqlite3_value*);
- int sqlite3_value_bytes(sqlite3_value*);
- int sqlite3_value_bytes16(sqlite3_value*);
- int sqlite3_value_type(sqlite3_value*);
- int sqlite3_value_numeric_type(sqlite3_value*);
- int sqlite3_value_nochange(sqlite3_value*);
- int sqlite3_value_frombind(sqlite3_value*);
-# 5145 "./sqlite3.h"
- unsigned int sqlite3_value_subtype(sqlite3_value*);
-# 5161 "./sqlite3.h"
- sqlite3_value *sqlite3_value_dup(const sqlite3_value*);
- void sqlite3_value_free(sqlite3_value*);
-# 5207 "./sqlite3.h"
- void *sqlite3_aggregate_context(sqlite3_context*, int nBytes);
-# 5222 "./sqlite3.h"
- void *sqlite3_user_data(sqlite3_context*);
-# 5234 "./sqlite3.h"
- sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
-# 5293 "./sqlite3.h"
- void *sqlite3_get_auxdata(sqlite3_context*, int N);
- void sqlite3_set_auxdata(sqlite3_context*, int N, void*, void (*)(void*));
-# 5311 "./sqlite3.h"
-typedef void (*sqlite3_destructor_type)(void*);
-# 5441 "./sqlite3.h"
- void sqlite3_result_blob(sqlite3_context*, const void*, int, void(*)(void*));
- void sqlite3_result_blob64(sqlite3_context*,const void*,
-                           sqlite3_uint64,void(*)(void*));
- void sqlite3_result_double(sqlite3_context*, double);
- void sqlite3_result_error(sqlite3_context*, const char*, int);
- void sqlite3_result_error16(sqlite3_context*, const void*, int);
- void sqlite3_result_error_toobig(sqlite3_context*);
- void sqlite3_result_error_nomem(sqlite3_context*);
- void sqlite3_result_error_code(sqlite3_context*, int);
- void sqlite3_result_int(sqlite3_context*, int);
- void sqlite3_result_int64(sqlite3_context*, sqlite3_int64);
- void sqlite3_result_null(sqlite3_context*);
- void sqlite3_result_text(sqlite3_context*, const char*, int, void(*)(void*));
- void sqlite3_result_text64(sqlite3_context*, const char*,sqlite3_uint64,
-                           void(*)(void*), unsigned char encoding);
- void sqlite3_result_text16(sqlite3_context*, const void*, int, void(*)(void*));
- void sqlite3_result_text16le(sqlite3_context*, const void*, int,void(*)(void*));
- void sqlite3_result_text16be(sqlite3_context*, const void*, int,void(*)(void*));
- void sqlite3_result_value(sqlite3_context*, sqlite3_value*);
- void sqlite3_result_pointer(sqlite3_context*, void*,const char*,void(*)(void*));
- void sqlite3_result_zeroblob(sqlite3_context*, int n);
- int sqlite3_result_zeroblob64(sqlite3_context*, sqlite3_uint64 n);
-# 5477 "./sqlite3.h"
- void sqlite3_result_subtype(sqlite3_context*,unsigned int);
-# 5559 "./sqlite3.h"
- int sqlite3_create_collation(
-  sqlite3*,
-  const char *zName,
-  int eTextRep,
-  void *pArg,
-  int(*xCompare)(void*,int,const void*,int,const void*)
-);
- int sqlite3_create_collation_v2(
-  sqlite3*,
-  const char *zName,
-  int eTextRep,
-  void *pArg,
-  int(*xCompare)(void*,int,const void*,int,const void*),
-  void(*xDestroy)(void*)
-);
- int sqlite3_create_collation16(
-  sqlite3*,
-  const void *zName,
-  int eTextRep,
-  void *pArg,
-  int(*xCompare)(void*,int,const void*,int,const void*)
-);
-# 5609 "./sqlite3.h"
- int sqlite3_collation_needed(
-  sqlite3*,
-  void*,
-  void(*)(void*,sqlite3*,int eTextRep,const char*)
-);
- int sqlite3_collation_needed16(
-  sqlite3*,
-  void*,
-  void(*)(void*,sqlite3*,int eTextRep,const void*)
-);
-# 5692 "./sqlite3.h"
- int sqlite3_sleep(int);
-# 5750 "./sqlite3.h"
- extern char *sqlite3_temp_directory;
-# 5787 "./sqlite3.h"
- extern char *sqlite3_data_directory;
-# 5808 "./sqlite3.h"
- int sqlite3_win32_set_directory(
-  unsigned long type,
-  void *zValue
-);
- int sqlite3_win32_set_directory8(unsigned long type, const char *zValue);
- int sqlite3_win32_set_directory16(unsigned long type, const void *zValue);
-# 5846 "./sqlite3.h"
- int sqlite3_get_autocommit(sqlite3*);
-# 5859 "./sqlite3.h"
- sqlite3 *sqlite3_db_handle(sqlite3_stmt*);
-# 5876 "./sqlite3.h"
- const char *sqlite3_db_filename(sqlite3 *db, const char *zDbName);
-# 5886 "./sqlite3.h"
- int sqlite3_db_readonly(sqlite3 *db, const char *zDbName);
-# 5902 "./sqlite3.h"
- sqlite3_stmt *sqlite3_next_stmt(sqlite3 *pDb, sqlite3_stmt *pStmt);
-# 5951 "./sqlite3.h"
- void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*);
- void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
-# 6003 "./sqlite3.h"
- void *sqlite3_update_hook(
-  sqlite3*,
-  void(*)(void *,int ,char const *,char const *,sqlite3_int64),
-  void*
-);
-# 6044 "./sqlite3.h"
- int sqlite3_enable_shared_cache(int);
-# 6060 "./sqlite3.h"
- int sqlite3_release_memory(int);
-# 6074 "./sqlite3.h"
- int sqlite3_db_release_memory(sqlite3*);
-# 6127 "./sqlite3.h"
- sqlite3_int64 sqlite3_soft_heap_limit64(sqlite3_int64 N);
-# 6138 "./sqlite3.h"
- void sqlite3_soft_heap_limit(int N);
-# 6210 "./sqlite3.h"
- int sqlite3_table_column_metadata(
-  sqlite3 *db,
-  const char *zDbName,
-  const char *zTableName,
-  const char *zColumnName,
-  char const **pzDataType,
-  char const **pzCollSeq,
-  int *pNotNull,
-  int *pPrimaryKey,
-  int *pAutoinc
-);
-# 6266 "./sqlite3.h"
- int sqlite3_load_extension(
-  sqlite3 *db,
-  const char *zFile,
-  const char *zProc,
-  char **pzErrMsg
-);
-# 6298 "./sqlite3.h"
- int sqlite3_enable_load_extension(sqlite3 *db, int onoff);
-# 6336 "./sqlite3.h"
- int sqlite3_auto_extension(void(*xEntryPoint)(void));
-# 6348 "./sqlite3.h"
- int sqlite3_cancel_auto_extension(void(*xEntryPoint)(void));
-
-
-
-
-
-
-
- void sqlite3_reset_auto_extension(void);
-# 6370 "./sqlite3.h"
-typedef struct sqlite3_vtab sqlite3_vtab;
-typedef struct sqlite3_index_info sqlite3_index_info;
-typedef struct sqlite3_vtab_cursor sqlite3_vtab_cursor;
-typedef struct sqlite3_module sqlite3_module;
-# 6391 "./sqlite3.h"
-struct sqlite3_module {
-  int iVersion;
-  int (*xCreate)(sqlite3*, void *pAux,
-               int argc, const char *const*argv,
-               sqlite3_vtab **ppVTab, char**);
-  int (*xConnect)(sqlite3*, void *pAux,
-               int argc, const char *const*argv,
-               sqlite3_vtab **ppVTab, char**);
-  int (*xBestIndex)(sqlite3_vtab *pVTab, sqlite3_index_info*);
-  int (*xDisconnect)(sqlite3_vtab *pVTab);
-  int (*xDestroy)(sqlite3_vtab *pVTab);
-  int (*xOpen)(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor);
-  int (*xClose)(sqlite3_vtab_cursor*);
-  int (*xFilter)(sqlite3_vtab_cursor*, int idxNum, const char *idxStr,
-                int argc, sqlite3_value **argv);
-  int (*xNext)(sqlite3_vtab_cursor*);
-  int (*xEof)(sqlite3_vtab_cursor*);
-  int (*xColumn)(sqlite3_vtab_cursor*, sqlite3_context*, int);
-  int (*xRowid)(sqlite3_vtab_cursor*, sqlite3_int64 *pRowid);
-  int (*xUpdate)(sqlite3_vtab *, int, sqlite3_value **, sqlite3_int64 *);
-  int (*xBegin)(sqlite3_vtab *pVTab);
-  int (*xSync)(sqlite3_vtab *pVTab);
-  int (*xCommit)(sqlite3_vtab *pVTab);
-  int (*xRollback)(sqlite3_vtab *pVTab);
-  int (*xFindFunction)(sqlite3_vtab *pVtab, int nArg, const char *zName,
-                       void (**pxFunc)(sqlite3_context*,int,sqlite3_value**),
-                       void **ppArg);
-  int (*xRename)(sqlite3_vtab *pVtab, const char *zNew);
-
-
-  int (*xSavepoint)(sqlite3_vtab *pVTab, int);
-  int (*xRelease)(sqlite3_vtab *pVTab, int);
-  int (*xRollbackTo)(sqlite3_vtab *pVTab, int);
-
-
-  int (*xShadowName)(const char*);
-};
-# 6525 "./sqlite3.h"
-struct sqlite3_index_info {
-
-  int nConstraint;
-  struct sqlite3_index_constraint {
-     int iColumn;
-     unsigned char op;
-     unsigned char usable;
-     int iTermOffset;
-  } *aConstraint;
-  int nOrderBy;
-  struct sqlite3_index_orderby {
-     int iColumn;
-     unsigned char desc;
-  } *aOrderBy;
-
-  struct sqlite3_index_constraint_usage {
-    int argvIndex;
-    unsigned char omit;
-  } *aConstraintUsage;
-  int idxNum;
-  char *idxStr;
-  int needToFreeIdxStr;
-  int orderByConsumed;
-  double estimatedCost;
-
-  sqlite3_int64 estimatedRows;
-
-  int idxFlags;
-
-  sqlite3_uint64 colUsed;
-};
-# 6616 "./sqlite3.h"
- int sqlite3_create_module(
-  sqlite3 *db,
-  const char *zName,
-  const sqlite3_module *p,
-  void *pClientData
-);
- int sqlite3_create_module_v2(
-  sqlite3 *db,
-  const char *zName,
-  const sqlite3_module *p,
-  void *pClientData,
-  void(*xDestroy)(void*)
-);
-# 6648 "./sqlite3.h"
-struct sqlite3_vtab {
-  const sqlite3_module *pModule;
-  int nRef;
-  char *zErrMsg;
-
-};
-# 6672 "./sqlite3.h"
-struct sqlite3_vtab_cursor {
-  sqlite3_vtab *pVtab;
-
-};
-# 6685 "./sqlite3.h"
- int sqlite3_declare_vtab(sqlite3*, const char *zSQL);
-# 6704 "./sqlite3.h"
- int sqlite3_overload_function(sqlite3*, const char *zFuncName, int nArg);
-# 6728 "./sqlite3.h"
-typedef struct sqlite3_blob sqlite3_blob;
-# 6813 "./sqlite3.h"
- int sqlite3_blob_open(
-  sqlite3*,
-  const char *zDb,
-  const char *zTable,
-  const char *zColumn,
-  sqlite3_int64 iRow,
-  int flags,
-  sqlite3_blob **ppBlob
-);
-# 6846 "./sqlite3.h"
- int sqlite3_blob_reopen(sqlite3_blob *, sqlite3_int64);
-# 6869 "./sqlite3.h"
- int sqlite3_blob_close(sqlite3_blob *);
-# 6885 "./sqlite3.h"
- int sqlite3_blob_bytes(sqlite3_blob *);
-# 6914 "./sqlite3.h"
- int sqlite3_blob_read(sqlite3_blob *, void *Z, int N, int iOffset);
-# 6956 "./sqlite3.h"
- int sqlite3_blob_write(sqlite3_blob *, const void *z, int n, int iOffset);
-# 6987 "./sqlite3.h"
- sqlite3_vfs *sqlite3_vfs_find(const char *zVfsName);
- int sqlite3_vfs_register(sqlite3_vfs*, int makeDflt);
- int sqlite3_vfs_unregister(sqlite3_vfs*);
-# 7105 "./sqlite3.h"
- sqlite3_mutex *sqlite3_mutex_alloc(int);
- void sqlite3_mutex_free(sqlite3_mutex*);
- void sqlite3_mutex_enter(sqlite3_mutex*);
- int sqlite3_mutex_try(sqlite3_mutex*);
- void sqlite3_mutex_leave(sqlite3_mutex*);
-# 7176 "./sqlite3.h"
-typedef struct sqlite3_mutex_methods sqlite3_mutex_methods;
-struct sqlite3_mutex_methods {
-  int (*xMutexInit)(void);
-  int (*xMutexEnd)(void);
-  sqlite3_mutex *(*xMutexAlloc)(int);
-  void (*xMutexFree)(sqlite3_mutex *);
-  void (*xMutexEnter)(sqlite3_mutex *);
-  int (*xMutexTry)(sqlite3_mutex *);
-  void (*xMutexLeave)(sqlite3_mutex *);
-  int (*xMutexHeld)(sqlite3_mutex *);
-  int (*xMutexNotheld)(sqlite3_mutex *);
-};
-# 7219 "./sqlite3.h"
- int sqlite3_mutex_held(sqlite3_mutex*);
- int sqlite3_mutex_notheld(sqlite3_mutex*);
-# 7260 "./sqlite3.h"
- sqlite3_mutex *sqlite3_db_mutex(sqlite3*);
-# 7303 "./sqlite3.h"
- int sqlite3_file_control(sqlite3*, const char *zDbName, int op, void*);
-# 7322 "./sqlite3.h"
- int sqlite3_test_control(int op, ...);
-# 7410 "./sqlite3.h"
- int sqlite3_keyword_count(void);
- int sqlite3_keyword_name(int,const char**,int*);
- int sqlite3_keyword_check(const char*,int);
-# 7430 "./sqlite3.h"
-typedef struct sqlite3_str sqlite3_str;
-# 7457 "./sqlite3.h"
- sqlite3_str *sqlite3_str_new(sqlite3*);
-# 7472 "./sqlite3.h"
- char *sqlite3_str_finish(sqlite3_str*);
-# 7506 "./sqlite3.h"
- void sqlite3_str_appendf(sqlite3_str*, const char *zFormat, ...);
- void sqlite3_str_vappendf(sqlite3_str*, const char *zFormat, va_list);
- void sqlite3_str_append(sqlite3_str*, const char *zIn, int N);
- void sqlite3_str_appendall(sqlite3_str*, const char *zIn);
- void sqlite3_str_appendchar(sqlite3_str*, int N, char C);
- void sqlite3_str_reset(sqlite3_str*);
-# 7542 "./sqlite3.h"
- int sqlite3_str_errcode(sqlite3_str*);
- int sqlite3_str_length(sqlite3_str*);
- char *sqlite3_str_value(sqlite3_str*);
-# 7572 "./sqlite3.h"
- int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetFlag);
- int sqlite3_status64(
-  int op,
-  sqlite3_int64 *pCurrent,
-  sqlite3_int64 *pHighwater,
-  int resetFlag
-);
-# 7682 "./sqlite3.h"
- int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int resetFlg);
-# 7835 "./sqlite3.h"
- int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
-# 7911 "./sqlite3.h"
-typedef struct sqlite3_pcache sqlite3_pcache;
-# 7923 "./sqlite3.h"
-typedef struct sqlite3_pcache_page sqlite3_pcache_page;
-struct sqlite3_pcache_page {
-  void *pBuf;
-  void *pExtra;
-};
-# 8088 "./sqlite3.h"
-typedef struct sqlite3_pcache_methods2 sqlite3_pcache_methods2;
-struct sqlite3_pcache_methods2 {
-  int iVersion;
-  void *pArg;
-  int (*xInit)(void*);
-  void (*xShutdown)(void*);
-  sqlite3_pcache *(*xCreate)(int szPage, int szExtra, int bPurgeable);
-  void (*xCachesize)(sqlite3_pcache*, int nCachesize);
-  int (*xPagecount)(sqlite3_pcache*);
-  sqlite3_pcache_page *(*xFetch)(sqlite3_pcache*, unsigned key, int createFlag);
-  void (*xUnpin)(sqlite3_pcache*, sqlite3_pcache_page*, int discard);
-  void (*xRekey)(sqlite3_pcache*, sqlite3_pcache_page*,
-      unsigned oldKey, unsigned newKey);
-  void (*xTruncate)(sqlite3_pcache*, unsigned iLimit);
-  void (*xDestroy)(sqlite3_pcache*);
-  void (*xShrink)(sqlite3_pcache*);
-};
-
-
-
-
-
-
-typedef struct sqlite3_pcache_methods sqlite3_pcache_methods;
-struct sqlite3_pcache_methods {
-  void *pArg;
-  int (*xInit)(void*);
-  void (*xShutdown)(void*);
-  sqlite3_pcache *(*xCreate)(int szPage, int bPurgeable);
-  void (*xCachesize)(sqlite3_pcache*, int nCachesize);
-  int (*xPagecount)(sqlite3_pcache*);
-  void *(*xFetch)(sqlite3_pcache*, unsigned key, int createFlag);
-  void (*xUnpin)(sqlite3_pcache*, void*, int discard);
-  void (*xRekey)(sqlite3_pcache*, void*, unsigned oldKey, unsigned newKey);
-  void (*xTruncate)(sqlite3_pcache*, unsigned iLimit);
-  void (*xDestroy)(sqlite3_pcache*);
-};
-# 8137 "./sqlite3.h"
-typedef struct sqlite3_backup sqlite3_backup;
-# 8325 "./sqlite3.h"
- sqlite3_backup *sqlite3_backup_init(
-  sqlite3 *pDest,
-  const char *zDestName,
-  sqlite3 *pSource,
-  const char *zSourceName
-);
- int sqlite3_backup_step(sqlite3_backup *p, int nPage);
- int sqlite3_backup_finish(sqlite3_backup *p);
- int sqlite3_backup_remaining(sqlite3_backup *p);
- int sqlite3_backup_pagecount(sqlite3_backup *p);
-# 8451 "./sqlite3.h"
- int sqlite3_unlock_notify(
-  sqlite3 *pBlocked,
-  void (*xNotify)(void **apArg, int nArg),
-  void *pNotifyArg
-);
-# 8466 "./sqlite3.h"
- int sqlite3_stricmp(const char *, const char *);
- int sqlite3_strnicmp(const char *, const char *, int);
-# 8484 "./sqlite3.h"
- int sqlite3_strglob(const char *zGlob, const char *zStr);
-# 8507 "./sqlite3.h"
- int sqlite3_strlike(const char *zGlob, const char *zStr, unsigned int cEsc);
-# 8530 "./sqlite3.h"
- void sqlite3_log(int iErrCode, const char *zFormat, ...);
-# 8566 "./sqlite3.h"
- void *sqlite3_wal_hook(
-  sqlite3*,
-  int(*)(void *,sqlite3*,const char*,int),
-  void*
-);
-# 8601 "./sqlite3.h"
- int sqlite3_wal_autocheckpoint(sqlite3 *db, int N);
-# 8623 "./sqlite3.h"
- int sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb);
-# 8717 "./sqlite3.h"
- int sqlite3_wal_checkpoint_v2(
-  sqlite3 *db,
-  const char *zDb,
-  int eMode,
-  int *pnLog,
-  int *pnCkpt
-);
-# 8753 "./sqlite3.h"
- int sqlite3_vtab_config(sqlite3*, int op, ...);
-# 8807 "./sqlite3.h"
- int sqlite3_vtab_on_conflict(sqlite3 *);
-# 8826 "./sqlite3.h"
- int sqlite3_vtab_nochange(sqlite3_context*);
-# 8841 "./sqlite3.h"
- const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
-# 8946 "./sqlite3.h"
- int sqlite3_stmt_scanstatus(
-  sqlite3_stmt *pStmt,
-  int idx,
-  int iScanStatusOp,
-  void *pOut
-);
-# 8962 "./sqlite3.h"
- void sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
-# 8994 "./sqlite3.h"
- int sqlite3_db_cacheflush(sqlite3*);
-# 9108 "./sqlite3.h"
- int sqlite3_system_errno(sqlite3*);
-# 9130 "./sqlite3.h"
-typedef struct sqlite3_snapshot {
-  unsigned char hidden[48];
-} sqlite3_snapshot;
-# 9177 "./sqlite3.h"
- int sqlite3_snapshot_get(
-  sqlite3 *db,
-  const char *zSchema,
-  sqlite3_snapshot **ppSnapshot
-);
-# 9226 "./sqlite3.h"
- int sqlite3_snapshot_open(
-  sqlite3 *db,
-  const char *zSchema,
-  sqlite3_snapshot *pSnapshot
-);
-# 9243 "./sqlite3.h"
- void sqlite3_snapshot_free(sqlite3_snapshot*);
-# 9270 "./sqlite3.h"
- int sqlite3_snapshot_cmp(
-  sqlite3_snapshot *p1,
-  sqlite3_snapshot *p2
-);
-# 9298 "./sqlite3.h"
- int sqlite3_snapshot_recover(sqlite3 *db, const char *zDb);
-# 9336 "./sqlite3.h"
- unsigned char *sqlite3_serialize(
-  sqlite3 *db,
-  const char *zSchema,
-  sqlite3_int64 *piSize,
-  unsigned int mFlags
-);
-# 9388 "./sqlite3.h"
- int sqlite3_deserialize(
-  sqlite3 *db,
-  const char *zSchema,
-  unsigned char *pData,
-  sqlite3_int64 szDb,
-  sqlite3_int64 szBuf,
-  unsigned mFlags
-);
-# 9457 "./sqlite3.h"
-typedef struct sqlite3_rtree_geometry sqlite3_rtree_geometry;
-typedef struct sqlite3_rtree_query_info sqlite3_rtree_query_info;
-
-
-
-
-
-
-
-  typedef double sqlite3_rtree_dbl;
-# 9475 "./sqlite3.h"
- int sqlite3_rtree_geometry_callback(
-  sqlite3 *db,
-  const char *zGeom,
-  int (*xGeom)(sqlite3_rtree_geometry*, int, sqlite3_rtree_dbl*,int*),
-  void *pContext
-);
-
-
-
-
-
-
-struct sqlite3_rtree_geometry {
-  void *pContext;
-  int nParam;
-  sqlite3_rtree_dbl *aParam;
-  void *pUser;
-  void (*xDelUser)(void *);
-};
-
-
-
-
-
-
-
- int sqlite3_rtree_query_callback(
-  sqlite3 *db,
-  const char *zQueryFunc,
-  int (*xQueryFunc)(sqlite3_rtree_query_info*),
-  void *pContext,
-  void (*xDestructor)(void*)
-);
-# 9519 "./sqlite3.h"
-struct sqlite3_rtree_query_info {
-  void *pContext;
-  int nParam;
-  sqlite3_rtree_dbl *aParam;
-  void *pUser;
-  void (*xDelUser)(void*);
-  sqlite3_rtree_dbl *aCoord;
-  unsigned int *anQueue;
-  int nCoord;
-  int iLevel;
-  int mxLevel;
-  sqlite3_int64 iRowid;
-  sqlite3_rtree_dbl rParentScore;
-  int eParentWithin;
-  int eWithin;
-  sqlite3_rtree_dbl rScore;
-
-  sqlite3_value **apSqlParam;
-};
-# 11252 "./sqlite3.h"
-typedef struct Fts5ExtensionApi Fts5ExtensionApi;
-typedef struct Fts5Context Fts5Context;
-typedef struct Fts5PhraseIter Fts5PhraseIter;
-
-typedef void (*fts5_extension_function)(
-  const Fts5ExtensionApi *pApi,
-  Fts5Context *pFts,
-  sqlite3_context *pCtx,
-  int nVal,
-  sqlite3_value **apVal
-);
-
-struct Fts5PhraseIter {
-  const unsigned char *a;
-  const unsigned char *b;
-};
-# 11480 "./sqlite3.h"
-struct Fts5ExtensionApi {
-  int iVersion;
-
-  void *(*xUserData)(Fts5Context*);
-
-  int (*xColumnCount)(Fts5Context*);
-  int (*xRowCount)(Fts5Context*, sqlite3_int64 *pnRow);
-  int (*xColumnTotalSize)(Fts5Context*, int iCol, sqlite3_int64 *pnToken);
-
-  int (*xTokenize)(Fts5Context*,
-    const char *pText, int nText,
-    void *pCtx,
-    int (*xToken)(void*, int, const char*, int, int, int)
-  );
-
-  int (*xPhraseCount)(Fts5Context*);
-  int (*xPhraseSize)(Fts5Context*, int iPhrase);
-
-  int (*xInstCount)(Fts5Context*, int *pnInst);
-  int (*xInst)(Fts5Context*, int iIdx, int *piPhrase, int *piCol, int *piOff);
-
-  sqlite3_int64 (*xRowid)(Fts5Context*);
-  int (*xColumnText)(Fts5Context*, int iCol, const char **pz, int *pn);
-  int (*xColumnSize)(Fts5Context*, int iCol, int *pnToken);
-
-  int (*xQueryPhrase)(Fts5Context*, int iPhrase, void *pUserData,
-    int(*)(const Fts5ExtensionApi*,Fts5Context*,void*)
-  );
-  int (*xSetAuxdata)(Fts5Context*, void *pAux, void(*xDelete)(void*));
-  void *(*xGetAuxdata)(Fts5Context*, int bClear);
-
-  int (*xPhraseFirst)(Fts5Context*, int iPhrase, Fts5PhraseIter*, int*, int*);
-  void (*xPhraseNext)(Fts5Context*, Fts5PhraseIter*, int *piCol, int *piOff);
-
-  int (*xPhraseFirstColumn)(Fts5Context*, int iPhrase, Fts5PhraseIter*, int*);
-  void (*xPhraseNextColumn)(Fts5Context*, Fts5PhraseIter*, int *piCol);
-};
-# 11714 "./sqlite3.h"
-typedef struct Fts5Tokenizer Fts5Tokenizer;
-typedef struct fts5_tokenizer fts5_tokenizer;
-struct fts5_tokenizer {
-  int (*xCreate)(void*, const char **azArg, int nArg, Fts5Tokenizer **ppOut);
-  void (*xDelete)(Fts5Tokenizer*);
-  int (*xTokenize)(Fts5Tokenizer*,
-      void *pCtx,
-      int flags,
-      const char *pText, int nText,
-      int (*xToken)(
-        void *pCtx,
-        int tflags,
-        const char *pToken,
-        int nToken,
-        int iStart,
-        int iEnd
-      )
-  );
-};
-# 11751 "./sqlite3.h"
-typedef struct fts5_api fts5_api;
-struct fts5_api {
-  int iVersion;
-
-
-  int (*xCreateTokenizer)(
-    fts5_api *pApi,
-    const char *zName,
-    void *pContext,
-    fts5_tokenizer *pTokenizer,
-    void (*xDestroy)(void*)
-  );
-
-
-  int (*xFindTokenizer)(
-    fts5_api *pApi,
-    const char *zName,
-    void **ppContext,
-    fts5_tokenizer *pTokenizer
-  );
-
-
-  int (*xCreateFunction)(
-    fts5_api *pApi,
-    const char *zName,
-    void *pContext,
-    fts5_extension_function xFunction,
-    void (*xDestroy)(void*)
-  );
-};
-# 168 "src/sqliteInt.h" 2
-# 178 "src/sqliteInt.h"
-# 1 "src/sqliteLimit.h" 1
-# 179 "src/sqliteInt.h" 2
-# 529 "src/sqliteInt.h"
-# 1 "src/hash.h" 1
-# 19 "src/hash.h"
-typedef struct Hash Hash;
-typedef struct HashElem HashElem;
-# 43 "src/hash.h"
-struct Hash {
-  unsigned int htsize;
-  unsigned int count;
-  HashElem *first;
-  struct _ht {
-    unsigned int count;
-    HashElem *chain;
-  } *ht;
-};
-
-
-
-
-
-
-
-struct HashElem {
-  HashElem *next, *prev;
-  void *data;
-  const char *pKey;
-};
-
-
-
-
-void sqlite3HashInit(Hash*);
-void *sqlite3HashInsert(Hash*, const char *pKey, void *pData);
-void *sqlite3HashFind(const Hash*, const char *pKey);
-void sqlite3HashClear(Hash*);
-# 530 "src/sqliteInt.h" 2
-# 1 "./parse.h" 1
-# 531 "src/sqliteInt.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 2
-# 532 "src/sqliteInt.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdlib.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdlib.h" 2
-# 533 "src/sqliteInt.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/string.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/string.h" 2
-# 534 "src/sqliteInt.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/assert.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/assert.h" 2
-# 535 "src/sqliteInt.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stddef.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stddef.h" 2
-# 536 "src/sqliteInt.h" 2
-# 734 "src/sqliteInt.h"
-typedef sqlite_int64 i64;
-typedef sqlite_uint64 u64;
-typedef unsigned int u32;
-typedef unsigned short int u16;
-typedef short int i16;
-typedef unsigned char u8;
-typedef signed char i8;
-# 759 "src/sqliteInt.h"
- typedef u32 tRowcnt;
-# 785 "src/sqliteInt.h"
-typedef short int LogEst;
-# 809 "src/sqliteInt.h"
-  typedef u64 uptr;
-# 971 "src/sqliteInt.h"
-typedef struct BusyHandler BusyHandler;
-struct BusyHandler {
-  int (*xBusyHandler)(void *,int);
-  void *pBusyArg;
-  int nBusy;
-  u8 bExtraFileArg;
-};
-# 1066 "src/sqliteInt.h"
-typedef struct AggInfo AggInfo;
-typedef struct AuthContext AuthContext;
-typedef struct AutoincInfo AutoincInfo;
-typedef struct Bitvec Bitvec;
-typedef struct CollSeq CollSeq;
-typedef struct Column Column;
-typedef struct Db Db;
-typedef struct Schema Schema;
-typedef struct Expr Expr;
-typedef struct ExprList ExprList;
-typedef struct FKey FKey;
-typedef struct FuncDestructor FuncDestructor;
-typedef struct FuncDef FuncDef;
-typedef struct FuncDefHash FuncDefHash;
-typedef struct IdList IdList;
-typedef struct Index Index;
-typedef struct IndexSample IndexSample;
-typedef struct KeyClass KeyClass;
-typedef struct KeyInfo KeyInfo;
-typedef struct Lookaside Lookaside;
-typedef struct LookasideSlot LookasideSlot;
-typedef struct Module Module;
-typedef struct NameContext NameContext;
-typedef struct Parse Parse;
-typedef struct PreUpdate PreUpdate;
-typedef struct PrintfArguments PrintfArguments;
-typedef struct RenameToken RenameToken;
-typedef struct RowSet RowSet;
-typedef struct Savepoint Savepoint;
-typedef struct Select Select;
-typedef struct SQLiteThread SQLiteThread;
-typedef struct SelectDest SelectDest;
-typedef struct SrcList SrcList;
-typedef struct sqlite3_str StrAccum;
-typedef struct Table Table;
-typedef struct TableLock TableLock;
-typedef struct Token Token;
-typedef struct TreeView TreeView;
-typedef struct Trigger Trigger;
-typedef struct TriggerPrg TriggerPrg;
-typedef struct TriggerStep TriggerStep;
-typedef struct UnpackedRecord UnpackedRecord;
-typedef struct Upsert Upsert;
-typedef struct VTable VTable;
-typedef struct VtabCtx VtabCtx;
-typedef struct Walker Walker;
-typedef struct WhereInfo WhereInfo;
-typedef struct Window Window;
-typedef struct With With;
-# 1127 "src/sqliteInt.h"
-  typedef u64 Bitmask;
-# 1148 "src/sqliteInt.h"
-typedef int VList;
-
-
-
-
-
-
-# 1 "src/btree.h" 1
-# 39 "src/btree.h"
-typedef struct Btree Btree;
-typedef struct BtCursor BtCursor;
-typedef struct BtShared BtShared;
-typedef struct BtreePayload BtreePayload;
-
-
-int sqlite3BtreeOpen(
-  sqlite3_vfs *pVfs,
-  const char *zFilename,
-  sqlite3 *db,
-  Btree **ppBtree,
-  int flags,
-  int vfsFlags
-);
-# 65 "src/btree.h"
-int sqlite3BtreeClose(Btree*);
-int sqlite3BtreeSetCacheSize(Btree*,int);
-int sqlite3BtreeSetSpillSize(Btree*,int);
-
-  int sqlite3BtreeSetMmapLimit(Btree*,sqlite3_int64);
-
-int sqlite3BtreeSetPagerFlags(Btree*,unsigned);
-int sqlite3BtreeSetPageSize(Btree *p, int nPagesize, int nReserve, int eFix);
-int sqlite3BtreeGetPageSize(Btree*);
-int sqlite3BtreeMaxPageCount(Btree*,int);
-u32 sqlite3BtreeLastPage(Btree*);
-int sqlite3BtreeSecureDelete(Btree*,int);
-int sqlite3BtreeGetOptimalReserve(Btree*);
-int sqlite3BtreeGetReserveNoMutex(Btree *p);
-int sqlite3BtreeSetAutoVacuum(Btree *, int);
-int sqlite3BtreeGetAutoVacuum(Btree *);
-int sqlite3BtreeBeginTrans(Btree*,int,int*);
-int sqlite3BtreeCommitPhaseOne(Btree*, const char *zMaster);
-int sqlite3BtreeCommitPhaseTwo(Btree*, int);
-int sqlite3BtreeCommit(Btree*);
-int sqlite3BtreeRollback(Btree*,int,int);
-int sqlite3BtreeBeginStmt(Btree*,int);
-int sqlite3BtreeCreateTable(Btree*, int*, int flags);
-int sqlite3BtreeIsInTrans(Btree*);
-int sqlite3BtreeIsInReadTrans(Btree*);
-int sqlite3BtreeIsInBackup(Btree*);
-void *sqlite3BtreeSchema(Btree *, int, void(*)(void *));
-int sqlite3BtreeSchemaLocked(Btree *pBtree);
-
-int sqlite3BtreeLockTable(Btree *pBtree, int iTab, u8 isWriteLock);
-
-int sqlite3BtreeSavepoint(Btree *, int, int);
-
-const char *sqlite3BtreeGetFilename(Btree *);
-const char *sqlite3BtreeGetJournalname(Btree *);
-int sqlite3BtreeCopyFile(Btree *, Btree *);
-
-int sqlite3BtreeIncrVacuum(Btree *);
-# 117 "src/btree.h"
-int sqlite3BtreeDropTable(Btree*, int, int*);
-int sqlite3BtreeClearTable(Btree*, int, int*);
-int sqlite3BtreeClearTableOfCursor(BtCursor*);
-int sqlite3BtreeTripAllCursors(Btree*, int, int);
-
-void sqlite3BtreeGetMeta(Btree *pBtree, int idx, u32 *pValue);
-int sqlite3BtreeUpdateMeta(Btree*, int idx, u32 value);
-
-int sqlite3BtreeNewDb(Btree *p);
-# 226 "src/btree.h"
-int sqlite3BtreeCursor(
-  Btree*,
-  int iTable,
-  int wrFlag,
-  struct KeyInfo*,
-  BtCursor *pCursor
-);
-BtCursor *sqlite3BtreeFakeValidCursor(void);
-int sqlite3BtreeCursorSize(void);
-void sqlite3BtreeCursorZero(BtCursor*);
-void sqlite3BtreeCursorHintFlags(BtCursor*, unsigned);
-
-
-
-
-int sqlite3BtreeCloseCursor(BtCursor*);
-int sqlite3BtreeMovetoUnpacked(
-  BtCursor*,
-  UnpackedRecord *pUnKey,
-  i64 intKey,
-  int bias,
-  int *pRes
-);
-int sqlite3BtreeCursorHasMoved(BtCursor*);
-int sqlite3BtreeCursorRestore(BtCursor*, int*);
-int sqlite3BtreeDelete(BtCursor*, u8 flags);
-# 291 "src/btree.h"
-struct BtreePayload {
-  const void *pKey;
-  sqlite3_int64 nKey;
-  const void *pData;
-  sqlite3_value *aMem;
-  u16 nMem;
-  int nData;
-  int nZero;
-};
-
-int sqlite3BtreeInsert(BtCursor*, const BtreePayload *pPayload,
-                       int flags, int seekResult);
-int sqlite3BtreeFirst(BtCursor*, int *pRes);
-int sqlite3BtreeLast(BtCursor*, int *pRes);
-int sqlite3BtreeNext(BtCursor*, int flags);
-int sqlite3BtreeEof(BtCursor*);
-int sqlite3BtreePrevious(BtCursor*, int flags);
-i64 sqlite3BtreeIntegerKey(BtCursor*);
-
-
-
-int sqlite3BtreePayload(BtCursor*, u32 offset, u32 amt, void*);
-const void *sqlite3BtreePayloadFetch(BtCursor*, u32 *pAmt);
-u32 sqlite3BtreePayloadSize(BtCursor*);
-sqlite3_int64 sqlite3BtreeMaxRecordSize(BtCursor*);
-
-char *sqlite3BtreeIntegrityCheck(Btree*, int *aRoot, int nRoot, int, int*);
-struct Pager *sqlite3BtreePager(Btree*);
-i64 sqlite3BtreeRowCountEst(BtCursor*);
-
-
-int sqlite3BtreePayloadChecked(BtCursor*, u32 offset, u32 amt, void*);
-int sqlite3BtreePutData(BtCursor*, u32 offset, u32 amt, void*);
-void sqlite3BtreeIncrblobCursor(BtCursor *);
-
-void sqlite3BtreeClearCursor(BtCursor *);
-int sqlite3BtreeSetVersion(Btree *pBt, int iVersion);
-int sqlite3BtreeCursorHasHint(BtCursor*, unsigned int mask);
-int sqlite3BtreeIsReadonly(Btree *pBt);
-int sqlite3HeaderSizeBtree(void);
-
-
-
-
-int sqlite3BtreeCursorIsValidNN(BtCursor*);
-
-
-int sqlite3BtreeCount(BtCursor *, i64 *);
-# 347 "src/btree.h"
-  int sqlite3BtreeCheckpoint(Btree*, int, int *, int *);
-# 356 "src/btree.h"
-  void sqlite3BtreeEnter(Btree*);
-  void sqlite3BtreeEnterAll(sqlite3*);
-  int sqlite3BtreeSharable(Btree*);
-  void sqlite3BtreeEnterCursor(BtCursor*);
-  int sqlite3BtreeConnectionCount(Btree*);
-# 370 "src/btree.h"
-  void sqlite3BtreeLeave(Btree*);
-  void sqlite3BtreeLeaveCursor(BtCursor*);
-  void sqlite3BtreeLeaveAll(sqlite3*);
-# 1156 "src/sqliteInt.h" 2
-# 1 "src/vdbe.h" 1
-# 20 "src/vdbe.h"
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 2
-# 21 "src/vdbe.h" 2
-
-
-
-
-
-
-typedef struct Vdbe Vdbe;
-
-
-
-
-
-typedef struct sqlite3_value Mem;
-typedef struct SubProgram SubProgram;
-
-
-
-
-
-
-struct VdbeOp {
-  u8 opcode;
-  signed char p4type;
-  u16 p5;
-  int p1;
-  int p2;
-  int p3;
-  union p4union {
-    int i;
-    void *p;
-    char *z;
-    i64 *pI64;
-    double *pReal;
-    FuncDef *pFunc;
-    sqlite3_context *pCtx;
-    CollSeq *pColl;
-    Mem *pMem;
-    VTable *pVtab;
-    KeyInfo *pKeyInfo;
-    int *ai;
-    SubProgram *pProgram;
-    Table *pTab;
-
-
-
-    int (*xAdvance)(BtCursor *, int);
-  } p4;
-# 79 "src/vdbe.h"
-};
-typedef struct VdbeOp VdbeOp;
-
-
-
-
-
-struct SubProgram {
-  VdbeOp *aOp;
-  int nOp;
-  int nMem;
-  int nCsr;
-  u8 *aOnce;
-  void *token;
-  SubProgram *pNext;
-};
-
-
-
-
-
-struct VdbeOpList {
-  u8 opcode;
-  signed char p1;
-  signed char p2;
-  signed char p3;
-};
-typedef struct VdbeOpList VdbeOpList;
-# 169 "src/vdbe.h"
-# 1 "./opcodes.h" 1
-# 170 "src/vdbe.h" 2
-# 181 "src/vdbe.h"
-Vdbe *sqlite3VdbeCreate(Parse*);
-int sqlite3VdbeAddOp0(Vdbe*,int);
-int sqlite3VdbeAddOp1(Vdbe*,int,int);
-int sqlite3VdbeAddOp2(Vdbe*,int,int,int);
-int sqlite3VdbeGoto(Vdbe*,int);
-int sqlite3VdbeLoadString(Vdbe*,int,const char*);
-void sqlite3VdbeMultiLoad(Vdbe*,int,const char*,...);
-int sqlite3VdbeAddOp3(Vdbe*,int,int,int,int);
-int sqlite3VdbeAddOp4(Vdbe*,int,int,int,int,const char *zP4,int);
-int sqlite3VdbeAddOp4Dup8(Vdbe*,int,int,int,int,const u8*,int);
-int sqlite3VdbeAddOp4Int(Vdbe*,int,int,int,int,int);
-void sqlite3VdbeEndCoroutine(Vdbe*,int);
-# 205 "src/vdbe.h"
-VdbeOp *sqlite3VdbeAddOpList(Vdbe*, int nOp, VdbeOpList const *aOp,int iLineno);
-
-  void sqlite3VdbeExplain(Parse*,u8,const char*,...);
-  void sqlite3VdbeExplainPop(Parse*);
-  int sqlite3VdbeExplainParent(Parse*);
-# 224 "src/vdbe.h"
-void sqlite3VdbeAddParseSchemaOp(Vdbe*,int,char*);
-void sqlite3VdbeChangeOpcode(Vdbe*, u32 addr, u8);
-void sqlite3VdbeChangeP1(Vdbe*, u32 addr, int P1);
-void sqlite3VdbeChangeP2(Vdbe*, u32 addr, int P2);
-void sqlite3VdbeChangeP3(Vdbe*, u32 addr, int P3);
-void sqlite3VdbeChangeP5(Vdbe*, u16 P5);
-void sqlite3VdbeJumpHere(Vdbe*, int addr);
-int sqlite3VdbeChangeToNoop(Vdbe*, int addr);
-int sqlite3VdbeDeletePriorOpcode(Vdbe*, u8 op);
-void sqlite3VdbeChangeP4(Vdbe*, int addr, const char *zP4, int N);
-void sqlite3VdbeAppendP4(Vdbe*, void *pP4, int p4type);
-void sqlite3VdbeSetP4KeyInfo(Parse*, Index*);
-void sqlite3VdbeUsesBtree(Vdbe*, int);
-VdbeOp *sqlite3VdbeGetOp(Vdbe*, int);
-int sqlite3VdbeMakeLabel(Parse*);
-void sqlite3VdbeRunOnlyOnce(Vdbe*);
-void sqlite3VdbeReusable(Vdbe*);
-void sqlite3VdbeDelete(Vdbe*);
-void sqlite3VdbeClearObject(sqlite3*,Vdbe*);
-void sqlite3VdbeMakeReady(Vdbe*,Parse*);
-int sqlite3VdbeFinalize(Vdbe*);
-void sqlite3VdbeResolveLabel(Vdbe*, int);
-int sqlite3VdbeCurrentAddr(Vdbe*);
-
-
-
-void sqlite3VdbeResetStepResult(Vdbe*);
-void sqlite3VdbeRewind(Vdbe*);
-int sqlite3VdbeReset(Vdbe*);
-void sqlite3VdbeSetNumCols(Vdbe*,int);
-int sqlite3VdbeSetColName(Vdbe*, int, int, const char *, void(*)(void*));
-void sqlite3VdbeCountChanges(Vdbe*);
-sqlite3 *sqlite3VdbeDb(Vdbe*);
-u8 sqlite3VdbePrepareFlags(Vdbe*);
-void sqlite3VdbeSetSql(Vdbe*, const char *z, int n, u8);
-
-
-
-
-void sqlite3VdbeSwap(Vdbe*,Vdbe*);
-VdbeOp *sqlite3VdbeTakeOpArray(Vdbe*, int*, int*);
-sqlite3_value *sqlite3VdbeGetBoundValue(Vdbe*, int, u8);
-void sqlite3VdbeSetVarmask(Vdbe*, int);
-
-  char *sqlite3VdbeExpandSql(Vdbe*, const char*);
-
-int sqlite3MemCompare(const Mem*, const Mem*, const CollSeq*);
-int sqlite3BlobCompare(const Mem*, const Mem*);
-
-void sqlite3VdbeRecordUnpack(KeyInfo*,int,const void*,UnpackedRecord*);
-int sqlite3VdbeRecordCompare(int,const void*,UnpackedRecord*);
-int sqlite3VdbeRecordCompareWithSkip(int, const void *, UnpackedRecord *, int);
-UnpackedRecord *sqlite3VdbeAllocUnpackedRecord(KeyInfo*);
-
-typedef int (*RecordCompare)(int,const void*,UnpackedRecord*);
-RecordCompare sqlite3VdbeFindCompare(UnpackedRecord*);
-
-
-void sqlite3VdbeLinkSubProgram(Vdbe *, SubProgram *);
-
-
-int sqlite3NotPureFunc(sqlite3_context*);
-# 1157 "src/sqliteInt.h" 2
-# 1 "src/pager.h" 1
-# 33 "src/pager.h"
-typedef u32 Pgno;
-
-
-
-
-typedef struct Pager Pager;
-
-
-
-
-typedef struct PgHdr DbPage;
-# 116 "src/pager.h"
-int sqlite3PagerOpen(
-  sqlite3_vfs*,
-  Pager **ppPager,
-  const char*,
-  int,
-  int,
-  int,
-  void(*)(DbPage*)
-);
-int sqlite3PagerClose(Pager *pPager, sqlite3*);
-int sqlite3PagerReadFileheader(Pager*, int, unsigned char*);
-
-
-void sqlite3PagerSetBusyHandler(Pager*, int(*)(void *), void *);
-int sqlite3PagerSetPagesize(Pager*, u32*, int);
-
-
-
-int sqlite3PagerMaxPageCount(Pager*, int);
-void sqlite3PagerSetCachesize(Pager*, int);
-int sqlite3PagerSetSpillsize(Pager*, int);
-void sqlite3PagerSetMmapLimit(Pager *, sqlite3_int64);
-void sqlite3PagerShrink(Pager*);
-void sqlite3PagerSetFlags(Pager*,unsigned);
-int sqlite3PagerLockingMode(Pager *, int);
-int sqlite3PagerSetJournalMode(Pager *, int);
-int sqlite3PagerGetJournalMode(Pager*);
-int sqlite3PagerOkToChangeJournalMode(Pager*);
-i64 sqlite3PagerJournalSizeLimit(Pager *, i64);
-sqlite3_backup **sqlite3PagerBackupPtr(Pager*);
-int sqlite3PagerFlush(Pager*);
-
-
-int sqlite3PagerGet(Pager *pPager, Pgno pgno, DbPage **ppPage, int clrFlag);
-DbPage *sqlite3PagerLookup(Pager *pPager, Pgno pgno);
-void sqlite3PagerRef(DbPage*);
-void sqlite3PagerUnref(DbPage*);
-void sqlite3PagerUnrefNotNull(DbPage*);
-void sqlite3PagerUnrefPageOne(DbPage*);
-
-
-int sqlite3PagerWrite(DbPage*);
-void sqlite3PagerDontWrite(DbPage*);
-int sqlite3PagerMovepage(Pager*,DbPage*,Pgno,int);
-int sqlite3PagerPageRefcount(DbPage*);
-void *sqlite3PagerGetData(DbPage *);
-void *sqlite3PagerGetExtra(DbPage *);
-
-
-void sqlite3PagerPagecount(Pager*, int*);
-int sqlite3PagerBegin(Pager*, int exFlag, int);
-int sqlite3PagerCommitPhaseOne(Pager*,const char *zMaster, int);
-int sqlite3PagerExclusiveLock(Pager*);
-int sqlite3PagerSync(Pager *pPager, const char *zMaster);
-int sqlite3PagerCommitPhaseTwo(Pager*);
-int sqlite3PagerRollback(Pager*);
-int sqlite3PagerOpenSavepoint(Pager *pPager, int n);
-int sqlite3PagerSavepoint(Pager *pPager, int op, int iSavepoint);
-int sqlite3PagerSharedLock(Pager *pPager);
-
-
-  int sqlite3PagerCheckpoint(Pager *pPager, sqlite3*, int, int*, int*);
-  int sqlite3PagerWalSupported(Pager *pPager);
-  int sqlite3PagerWalCallback(Pager *pPager);
-  int sqlite3PagerOpenWal(Pager *pPager, int *pisOpen);
-  int sqlite3PagerCloseWal(Pager *pPager, sqlite3*);
-# 200 "src/pager.h"
-u8 sqlite3PagerIsreadonly(Pager*);
-u32 sqlite3PagerDataVersion(Pager*);
-
-
-
-int sqlite3PagerMemUsed(Pager*);
-const char *sqlite3PagerFilename(Pager*, int);
-sqlite3_vfs *sqlite3PagerVfs(Pager*);
-sqlite3_file *sqlite3PagerFile(Pager*);
-sqlite3_file *sqlite3PagerJrnlFile(Pager*);
-const char *sqlite3PagerJournalname(Pager*);
-void *sqlite3PagerTempSpace(Pager*);
-int sqlite3PagerIsMemdb(Pager*);
-void sqlite3PagerCacheStat(Pager *, int, int, int *);
-void sqlite3PagerClearCache(Pager*);
-int sqlite3SectorSize(sqlite3_file *);
-
-
-
-
-
-
-
-void sqlite3PagerTruncateImage(Pager*,Pgno);
-
-void sqlite3PagerRekey(DbPage*, Pgno, u16);
-# 1158 "src/sqliteInt.h" 2
-# 1 "src/pcache.h" 1
-# 18 "src/pcache.h"
-typedef struct PgHdr PgHdr;
-typedef struct PCache PCache;
-
-
-
-
-
-struct PgHdr {
-  sqlite3_pcache_page *pPage;
-  void *pData;
-  void *pExtra;
-  PCache *pCache;
-  PgHdr *pDirty;
-  Pager *pPager;
-  Pgno pgno;
-
-
-
-  u16 flags;
-
-
-
-
-
-
-  i16 nRef;
-  PgHdr *pDirtyNext;
-  PgHdr *pDirtyPrev;
-
-
-};
-# 62 "src/pcache.h"
-int sqlite3PcacheInitialize(void);
-void sqlite3PcacheShutdown(void);
-
-
-
-
-void sqlite3PCacheBufferSetup(void *, int sz, int n);
-
-
-
-
-
-int sqlite3PcacheOpen(
-  int szPage,
-  int szExtra,
-  int bPurgeable,
-  int (*xStress)(void*, PgHdr*),
-  void *pStress,
-  PCache *pToInit
-);
-
-
-int sqlite3PcacheSetPageSize(PCache *, int);
-
-
-
-
-int sqlite3PcacheSize(void);
-
-
-
-
-sqlite3_pcache_page *sqlite3PcacheFetch(PCache*, Pgno, int createFlag);
-int sqlite3PcacheFetchStress(PCache*, Pgno, sqlite3_pcache_page**);
-PgHdr *sqlite3PcacheFetchFinish(PCache*, Pgno, sqlite3_pcache_page *pPage);
-void sqlite3PcacheRelease(PgHdr*);
-
-void sqlite3PcacheDrop(PgHdr*);
-void sqlite3PcacheMakeDirty(PgHdr*);
-void sqlite3PcacheMakeClean(PgHdr*);
-void sqlite3PcacheCleanAll(PCache*);
-void sqlite3PcacheClearWritable(PCache*);
-
-
-void sqlite3PcacheMove(PgHdr*, Pgno);
-
-
-void sqlite3PcacheTruncate(PCache*, Pgno x);
-
-
-PgHdr *sqlite3PcacheDirtyList(PCache*);
-
-
-void sqlite3PcacheClose(PCache*);
-
-
-void sqlite3PcacheClearSyncFlags(PCache *);
-
-
-void sqlite3PcacheClear(PCache*);
-
-
-int sqlite3PcacheRefCount(PCache*);
-
-
-void sqlite3PcacheRef(PgHdr*);
-
-int sqlite3PcachePageRefcount(PgHdr*);
-
-
-int sqlite3PcachePagecount(PCache*);
-# 153 "src/pcache.h"
-void sqlite3PcacheSetCachesize(PCache *, int);
-# 163 "src/pcache.h"
-int sqlite3PcacheSetSpillsize(PCache *, int);
-
-
-void sqlite3PcacheShrink(PCache*);
-# 177 "src/pcache.h"
-void sqlite3PCacheSetDefault(void);
-
-
-int sqlite3HeaderSizePcache(void);
-int sqlite3HeaderSizePcache1(void);
-
-
-int sqlite3PCachePercentDirty(PCache*);
-# 1159 "src/sqliteInt.h" 2
-# 1 "src/os.h" 1
-# 27 "src/os.h"
-# 1 "src/os_setup.h" 1
-# 28 "src/os.h" 2
-# 158 "src/os.h"
-int sqlite3OsInit(void);
-
-
-
-
-void sqlite3OsClose(sqlite3_file*);
-int sqlite3OsRead(sqlite3_file*, void*, int amt, i64 offset);
-int sqlite3OsWrite(sqlite3_file*, const void*, int amt, i64 offset);
-int sqlite3OsTruncate(sqlite3_file*, i64 size);
-int sqlite3OsSync(sqlite3_file*, int);
-int sqlite3OsFileSize(sqlite3_file*, i64 *pSize);
-int sqlite3OsLock(sqlite3_file*, int);
-int sqlite3OsUnlock(sqlite3_file*, int);
-int sqlite3OsCheckReservedLock(sqlite3_file *id, int *pResOut);
-int sqlite3OsFileControl(sqlite3_file*,int,void*);
-void sqlite3OsFileControlHint(sqlite3_file*,int,void*);
-
-int sqlite3OsSectorSize(sqlite3_file *id);
-int sqlite3OsDeviceCharacteristics(sqlite3_file *id);
-
-int sqlite3OsShmMap(sqlite3_file *,int,int,int,void volatile **);
-int sqlite3OsShmLock(sqlite3_file *id, int, int, int);
-void sqlite3OsShmBarrier(sqlite3_file *id);
-int sqlite3OsShmUnmap(sqlite3_file *id, int);
-
-int sqlite3OsFetch(sqlite3_file *id, i64, int, void **);
-int sqlite3OsUnfetch(sqlite3_file *, i64, void *);
-
-
-
-
-
-int sqlite3OsOpen(sqlite3_vfs *, const char *, sqlite3_file*, int, int *);
-int sqlite3OsDelete(sqlite3_vfs *, const char *, int);
-int sqlite3OsAccess(sqlite3_vfs *, const char *, int, int *pResOut);
-int sqlite3OsFullPathname(sqlite3_vfs *, const char *, int, char *);
-
-void *sqlite3OsDlOpen(sqlite3_vfs *, const char *);
-void sqlite3OsDlError(sqlite3_vfs *, int, char *);
-void (*sqlite3OsDlSym(sqlite3_vfs *, void *, const char *))(void);
-void sqlite3OsDlClose(sqlite3_vfs *, void *);
-
-int sqlite3OsRandomness(sqlite3_vfs *, int, char *);
-int sqlite3OsSleep(sqlite3_vfs *, int);
-int sqlite3OsGetLastError(sqlite3_vfs*);
-int sqlite3OsCurrentTimeInt64(sqlite3_vfs *, sqlite3_int64*);
-
-
-
-
-
-int sqlite3OsOpenMalloc(sqlite3_vfs *, const char *, sqlite3_file **, int,int*);
-void sqlite3OsCloseFree(sqlite3_file *);
-# 1160 "src/sqliteInt.h" 2
-# 1 "src/mutex.h" 1
-# 1161 "src/sqliteInt.h" 2
-# 1200 "src/sqliteInt.h"
-struct Db {
-  char *zDbSName;
-  Btree *pBt;
-  u8 safety_level;
-  u8 bSyncSet;
-  Schema *pSchema;
-};
-# 1225 "src/sqliteInt.h"
-struct Schema {
-  int schema_cookie;
-  int iGeneration;
-  Hash tblHash;
-  Hash idxHash;
-  Hash trigHash;
-  Hash fkeyHash;
-  Table *pSeqTab;
-  u8 file_format;
-  u8 enc;
-  u16 schemaFlags;
-  int cache_size;
-};
-# 1289 "src/sqliteInt.h"
-struct Lookaside {
-  u32 bDisable;
-  u16 sz;
-  u8 bMalloced;
-  u32 nSlot;
-  u32 anStat[3];
-  LookasideSlot *pInit;
-  LookasideSlot *pFree;
-  void *pStart;
-  void *pEnd;
-};
-struct LookasideSlot {
-  LookasideSlot *pNext;
-};
-# 1313 "src/sqliteInt.h"
-struct FuncDefHash {
-  FuncDef *a[23];
-};
-# 1352 "src/sqliteInt.h"
-  typedef int (*sqlite3_xauth)(void*,int,const char*,const char*,const char*,
-                               const char*);
-# 1372 "src/sqliteInt.h"
-struct sqlite3 {
-  sqlite3_vfs *pVfs;
-  struct Vdbe *pVdbe;
-  CollSeq *pDfltColl;
-  sqlite3_mutex *mutex;
-  Db *aDb;
-  int nDb;
-  u32 mDbFlags;
-  u64 flags;
-  i64 lastRowid;
-  i64 szMmap;
-  u32 nSchemaLock;
-  unsigned int openFlags;
-  int errCode;
-  int errMask;
-  int iSysErrno;
-  u16 dbOptFlags;
-  u8 enc;
-  u8 autoCommit;
-  u8 temp_store;
-  u8 mallocFailed;
-  u8 bBenignMalloc;
-  u8 dfltLockMode;
-  signed char nextAutovac;
-  u8 suppressErr;
-  u8 vtabOnConflict;
-  u8 isTransactionSavepoint;
-  u8 mTrace;
-  u8 noSharedCache;
-  u8 nSqlExec;
-  int nextPagesize;
-  u32 magic;
-  int nChange;
-  int nTotalChange;
-  int aLimit[(11 +1)];
-  int nMaxSorterMmap;
-  struct sqlite3InitInfo {
-    int newTnum;
-    u8 iDb;
-    u8 busy;
-    unsigned orphanTrigger : 1;
-    unsigned imposterTable : 1;
-    unsigned reopenMemdb : 1;
-  } init;
-  int nVdbeActive;
-  int nVdbeRead;
-  int nVdbeWrite;
-  int nVdbeExec;
-  int nVDestroy;
-  int nExtension;
-  void **aExtension;
-  int (*xTrace)(u32,void*,void*,void*);
-  void *pTraceArg;
-
-  void (*xProfile)(void*,const char*,u64);
-  void *pProfileArg;
-
-  void *pCommitArg;
-  int (*xCommitCallback)(void*);
-  void *pRollbackArg;
-  void (*xRollbackCallback)(void*);
-  void *pUpdateArg;
-  void (*xUpdateCallback)(void*,int, const char*,const char*,sqlite_int64);
-  Parse *pParse;
-# 1444 "src/sqliteInt.h"
-  int (*xWalCallback)(void *, sqlite3 *, const char *, int);
-  void *pWalArg;
-
-  void(*xCollNeeded)(void*,sqlite3*,int eTextRep,const char*);
-  void(*xCollNeeded16)(void*,sqlite3*,int eTextRep,const void*);
-  void *pCollNeededArg;
-  sqlite3_value *pErr;
-  union {
-    volatile int isInterrupted;
-    double notUsed1;
-  } u1;
-  Lookaside lookaside;
-
-  sqlite3_xauth xAuth;
-  void *pAuthArg;
-
-
-  int (*xProgress)(void *);
-  void *pProgressArg;
-  unsigned nProgressOps;
-
-
-  int nVTrans;
-  Hash aModule;
-  VtabCtx *pVtabCtx;
-  VTable **aVTrans;
-  VTable *pDisconnect;
-
-  Hash aFunc;
-  Hash aCollSeq;
-  BusyHandler busyHandler;
-  Db aDbStatic[2];
-  Savepoint *pSavepoint;
-  int busyTimeout;
-  int nSavepoint;
-  int nStatement;
-  i64 nDeferredCons;
-  i64 nDeferredImmCons;
-  int *pnBytesFreed;
-# 1503 "src/sqliteInt.h"
-};
-# 1632 "src/sqliteInt.h"
-struct FuncDef {
-  i8 nArg;
-  u32 funcFlags;
-  void *pUserData;
-  FuncDef *pNext;
-  void (*xSFunc)(sqlite3_context*,int,sqlite3_value**);
-  void (*xFinalize)(sqlite3_context*);
-  void (*xValue)(sqlite3_context*);
-  void (*xInverse)(sqlite3_context*,int,sqlite3_value**);
-  const char *zName;
-  union {
-    FuncDef *pHash;
-    FuncDestructor *pDestructor;
-  } u;
-};
-# 1662 "src/sqliteInt.h"
-struct FuncDestructor {
-  int nRef;
-  void (*xDestroy)(void *);
-  void *pUserData;
-};
-# 1788 "src/sqliteInt.h"
-struct Savepoint {
-  char *zName;
-  i64 nDeferredCons;
-  i64 nDeferredImmCons;
-  Savepoint *pNext;
-};
-# 1809 "src/sqliteInt.h"
-struct Module {
-  const sqlite3_module *pModule;
-  const char *zName;
-  void *pAux;
-  void (*xDestroy)(void *);
-  Table *pEpoTab;
-};
-
-
-
-
-
-struct Column {
-  char *zName;
-  Expr *pDflt;
-  char *zColl;
-  u8 notNull;
-  char affinity;
-  u8 szEst;
-  u8 colFlags;
-};
-# 1848 "src/sqliteInt.h"
-struct CollSeq {
-  char *zName;
-  u8 enc;
-  void *pUser;
-  int (*xCmp)(void*,int, const void*, int, const void*);
-  void (*xDel)(void*);
-};
-# 1948 "src/sqliteInt.h"
-struct VTable {
-  sqlite3 *db;
-  Module *pMod;
-  sqlite3_vtab *pVtab;
-  int nRef;
-  u8 bConstraint;
-  int iSavepoint;
-  VTable *pNext;
-};
-
-
-
-
-
-struct Table {
-  char *zName;
-  Column *aCol;
-  Index *pIndex;
-  Select *pSelect;
-  FKey *pFKey;
-  char *zColAff;
-  ExprList *pCheck;
-
-  int tnum;
-  u32 nTabRef;
-  u32 tabFlags;
-  i16 iPKey;
-  i16 nCol;
-  LogEst nRowLogEst;
-  LogEst szTabRow;
-
-
-
-  u8 keyConf;
-
-  int addColOffset;
-
-
-  int nModuleArg;
-  char **azModuleArg;
-  VTable *pVTable;
-
-  Trigger *pTrigger;
-  Schema *pSchema;
-  Table *pNextZombie;
-};
-# 2078 "src/sqliteInt.h"
-struct FKey {
-  Table *pFrom;
-  FKey *pNextFrom;
-  char *zTo;
-  FKey *pNextTo;
-  FKey *pPrevTo;
-  int nCol;
-
-  u8 isDeferred;
-  u8 aAction[2];
-  Trigger *apTrigger[2];
-  struct sColMap {
-    int iFrom;
-    char *zCol;
-  } aCol[1];
-};
-# 2143 "src/sqliteInt.h"
-struct KeyInfo {
-  u32 nRef;
-  u8 enc;
-  u16 nKeyField;
-  u16 nAllField;
-  sqlite3 *db;
-  u8 *aSortOrder;
-  CollSeq *aColl[1];
-};
-# 2188 "src/sqliteInt.h"
-struct UnpackedRecord {
-  KeyInfo *pKeyInfo;
-  Mem *aMem;
-  u16 nField;
-  i8 default_rc;
-  u8 errCode;
-  i8 r1;
-  i8 r2;
-  u8 eqSeen;
-};
-# 2234 "src/sqliteInt.h"
-struct Index {
-  char *zName;
-  i16 *aiColumn;
-  LogEst *aiRowLogEst;
-  Table *pTable;
-  char *zColAff;
-  Index *pNext;
-  Schema *pSchema;
-  u8 *aSortOrder;
-  const char **azColl;
-  Expr *pPartIdxWhere;
-  ExprList *aColExpr;
-  int tnum;
-  LogEst szIdxRow;
-  u16 nKeyCol;
-  u16 nColumn;
-  u8 onError;
-  unsigned idxType:2;
-  unsigned bUnordered:1;
-  unsigned uniqNotNull:1;
-  unsigned isResized:1;
-  unsigned isCovering:1;
-  unsigned noSkipScan:1;
-  unsigned hasStat1:1;
-  unsigned bNoQuery:1;
-  unsigned bAscKeyBug:1;
-# 2268 "src/sqliteInt.h"
-  Bitmask colNotIdxed;
-};
-# 2296 "src/sqliteInt.h"
-struct IndexSample {
-  void *p;
-  int n;
-  tRowcnt *anEq;
-  tRowcnt *anLt;
-  tRowcnt *anDLt;
-};
-# 2320 "src/sqliteInt.h"
-struct Token {
-  const char *z;
-  unsigned int n;
-};
-# 2338 "src/sqliteInt.h"
-struct AggInfo {
-  u8 directMode;
-
-  u8 useSortingIdx;
-
-  int sortingIdx;
-  int sortingIdxPTab;
-  int nSortingColumn;
-  int mnReg, mxReg;
-  ExprList *pGroupBy;
-  struct AggInfo_col {
-    Table *pTab;
-    int iTable;
-    int iColumn;
-    int iSorterColumn;
-    int iMem;
-    Expr *pExpr;
-  } *aCol;
-  int nColumn;
-  int nAccumulator;
-
-
-  struct AggInfo_func {
-    Expr *pExpr;
-    FuncDef *pFunc;
-    int iMem;
-    int iDistinct;
-  } *aFunc;
-  int nFunc;
-};
-# 2380 "src/sqliteInt.h"
-typedef i16 ynVar;
-# 2448 "src/sqliteInt.h"
-struct Expr {
-  u8 op;
-  char affinity;
-  u32 flags;
-  union {
-    char *zToken;
-    int iValue;
-  } u;
-
-
-
-
-
-
-  Expr *pLeft;
-  Expr *pRight;
-  union {
-    ExprList *pList;
-    Select *pSelect;
-  } x;
-
-
-
-
-
-
-
-  int nHeight;
-
-  int iTable;
-
-
-
-
-  ynVar iColumn;
-
-
-  i16 iAgg;
-  i16 iRightJoinTable;
-  u8 op2;
-
-
-  AggInfo *pAggInfo;
-  union {
-    Table *pTab;
-
-    Window *pWin;
-    struct {
-      int iAddr;
-      int regReturn;
-    } sub;
-  } y;
-};
-# 2598 "src/sqliteInt.h"
-struct ExprList {
-  int nExpr;
-  struct ExprList_item {
-    Expr *pExpr;
-    char *zName;
-    char *zSpan;
-    u8 sortOrder;
-    unsigned done :1;
-    unsigned bSpanIsTab :1;
-    unsigned reusable :1;
-    unsigned bSorterRef :1;
-    union {
-      struct {
-        u16 iOrderByCol;
-        u16 iAlias;
-      } x;
-      int iConstExprReg;
-    } u;
-  } a[1];
-};
-# 2634 "src/sqliteInt.h"
-struct IdList {
-  struct IdList_item {
-    char *zName;
-    int idx;
-  } *a;
-  int nId;
-};
-# 2661 "src/sqliteInt.h"
-struct SrcList {
-  int nSrc;
-  u32 nAlloc;
-  struct SrcList_item {
-    Schema *pSchema;
-    char *zDatabase;
-    char *zName;
-    char *zAlias;
-    Table *pTab;
-    Select *pSelect;
-    int addrFillSub;
-    int regReturn;
-    int regResult;
-    struct {
-      u8 jointype;
-      unsigned notIndexed :1;
-      unsigned isIndexedBy :1;
-      unsigned isTabFunc :1;
-      unsigned isCorrelated :1;
-      unsigned viaCoroutine :1;
-      unsigned isRecursive :1;
-    } fg;
-    int iCursor;
-    Expr *pOn;
-    IdList *pUsing;
-    Bitmask colUsed;
-    union {
-      char *zIndexedBy;
-      ExprList *pFuncArg;
-    } u1;
-    Index *pIBIndex;
-  } a[1];
-};
-# 2761 "src/sqliteInt.h"
-struct NameContext {
-  Parse *pParse;
-  SrcList *pSrcList;
-  union {
-    ExprList *pEList;
-    AggInfo *pAggInfo;
-    Upsert *pUpsert;
-  } uNC;
-  NameContext *pNext;
-  int nRef;
-  int nErr;
-  int ncFlags;
-  Select *pWinSelect;
-};
-# 2815 "src/sqliteInt.h"
-struct Upsert {
-  ExprList *pUpsertTarget;
-  Expr *pUpsertTargetWhere;
-  ExprList *pUpsertSet;
-  Expr *pUpsertWhere;
-
-
-
-
-  Index *pUpsertIdx;
-  SrcList *pUpsertSrc;
-  int regData;
-  int iDataCur;
-  int iIdxCur;
-};
-# 2848 "src/sqliteInt.h"
-struct Select {
-  ExprList *pEList;
-  u8 op;
-  LogEst nSelectRow;
-  u32 selFlags;
-  int iLimit, iOffset;
-  u32 selId;
-  int addrOpenEphm[2];
-  SrcList *pSrc;
-  Expr *pWhere;
-  ExprList *pGroupBy;
-  Expr *pHaving;
-  ExprList *pOrderBy;
-  Select *pPrior;
-  Select *pNext;
-  Expr *pLimit;
-  With *pWith;
-
-  Window *pWin;
-  Window *pWinDefn;
-
-};
-# 2987 "src/sqliteInt.h"
-struct SelectDest {
-  u8 eDest;
-  int iSDParm;
-  int iSdst;
-  int nSdst;
-  char *zAffSdst;
-  ExprList *pOrderBy;
-};
-# 3005 "src/sqliteInt.h"
-struct AutoincInfo {
-  AutoincInfo *pNext;
-  Table *pTab;
-  int iDb;
-  int regCtr;
-};
-# 3030 "src/sqliteInt.h"
-struct TriggerPrg {
-  Trigger *pTrigger;
-  TriggerPrg *pNext;
-  SubProgram *pProgram;
-  int orconf;
-  u32 aColmask[2];
-};
-# 3049 "src/sqliteInt.h"
-  typedef unsigned int yDbMask;
-# 3073 "src/sqliteInt.h"
-struct Parse {
-  sqlite3 *db;
-  char *zErrMsg;
-  Vdbe *pVdbe;
-  int rc;
-  u8 colNamesSet;
-  u8 checkSchema;
-  u8 nested;
-  u8 nTempReg;
-  u8 isMultiWrite;
-  u8 mayAbort;
-  u8 hasCompound;
-  u8 okConstFactor;
-  u8 disableLookaside;
-  u8 disableVtab;
-  int nRangeReg;
-  int iRangeReg;
-  int nErr;
-  int nTab;
-  int nMem;
-  int szOpAlloc;
-  int iSelfTab;
-
-  int nLabel;
-  int nLabelAlloc;
-  int *aLabel;
-  ExprList *pConstExpr;
-  Token constraintName;
-  yDbMask writeMask;
-  yDbMask cookieMask;
-  int regRowid;
-  int regRoot;
-  int nMaxArg;
-  int nSelect;
-
-  int nTableLock;
-  TableLock *aTableLock;
-
-  AutoincInfo *pAinc;
-  Parse *pToplevel;
-  Table *pTriggerTab;
-  Parse *pParentParse;
-  int addrCrTab;
-  u32 nQueryLoop;
-  u32 oldmask;
-  u32 newmask;
-  u8 eTriggerOp;
-  u8 eOrconf;
-  u8 disableTriggers;
-# 3130 "src/sqliteInt.h"
-  int aTempReg[8];
-  Token sNameToken;
-# 3140 "src/sqliteInt.h"
-  Token sLastToken;
-  ynVar nVar;
-  u8 iPkSortOrder;
-  u8 explain;
-
-  u8 eParseMode;
-
-
-  int nVtabLock;
-
-  int nHeight;
-
-  int addrExplain;
-
-  VList *pVList;
-  Vdbe *pReprepare;
-  const char *zTail;
-  Table *pNewTable;
-  Index *pNewIndex;
-
-
-  Trigger *pNewTrigger;
-  const char *zAuthContext;
-
-  Token sArg;
-  Table **apVtabLock;
-
-  Table *pZombieTab;
-  TriggerPrg *pTriggerPrg;
-  With *pWith;
-  With *pWithToFree;
-
-  RenameToken *pRename;
-
-};
-# 3214 "src/sqliteInt.h"
-struct AuthContext {
-  const char *zAuthContext;
-  Parse *pParse;
-};
-# 3266 "src/sqliteInt.h"
-struct Trigger {
-  char *zName;
-  char *table;
-  u8 op;
-  u8 tr_tm;
-  Expr *pWhen;
-  IdList *pColumns;
-
-  Schema *pSchema;
-  Schema *pTabSchema;
-  TriggerStep *step_list;
-  Trigger *pNext;
-};
-# 3328 "src/sqliteInt.h"
-struct TriggerStep {
-  u8 op;
-  u8 orconf;
-  Trigger *pTrig;
-  Select *pSelect;
-  char *zTarget;
-  Expr *pWhere;
-  ExprList *pExprList;
-  IdList *pIdList;
-  Upsert *pUpsert;
-  char *zSpan;
-  TriggerStep *pNext;
-  TriggerStep *pLast;
-};
-
-
-
-
-
-
-typedef struct DbFixer DbFixer;
-struct DbFixer {
-  Parse *pParse;
-  Schema *pSchema;
-  int bVarOnly;
-  const char *zDb;
-  const char *zType;
-  const Token *pName;
-};
-
-
-
-
-
-struct sqlite3_str {
-  sqlite3 *db;
-  char *zText;
-  u32 nAlloc;
-  u32 mxAlloc;
-  u32 nChar;
-  u8 accError;
-  u8 printfFlags;
-};
-# 3382 "src/sqliteInt.h"
-typedef struct {
-  sqlite3 *db;
-  char **pzErrMsg;
-  int iDb;
-  int rc;
-  u32 mInitFlags;
-  u32 nInitRow;
-} InitData;
-# 3401 "src/sqliteInt.h"
-struct Sqlite3Config {
-  int bMemstat;
-  int bCoreMutex;
-  int bFullMutex;
-  int bOpenUri;
-  int bUseCis;
-  int bSmallMalloc;
-  int mxStrlen;
-  int neverCorrupt;
-  int szLookaside;
-  int nLookaside;
-  int nStmtSpill;
-  sqlite3_mem_methods m;
-  sqlite3_mutex_methods mutex;
-  sqlite3_pcache_methods2 pcache2;
-  void *pHeap;
-  int nHeap;
-  int mnReq, mxReq;
-  sqlite3_int64 szMmap;
-  sqlite3_int64 mxMmap;
-  void *pPage;
-  int szPage;
-  int nPage;
-  int mxParserStack;
-  int sharedCacheEnabled;
-  u32 szPma;
-
-
-  int isInit;
-  int inProgress;
-  int isMutexInit;
-  int isMallocInit;
-  int isPCacheInit;
-  int nRefInitMutex;
-  sqlite3_mutex *pInitMutex;
-  void (*xLog)(void*,int,const char*);
-  void *pLogArg;
-# 3453 "src/sqliteInt.h"
-  int (*xTestCallback)(int);
-
-  int bLocaltimeFault;
-  int bInternalFunctions;
-  int iOnceResetThreshold;
-  u32 szSorterRef;
-};
-# 3482 "src/sqliteInt.h"
-struct Walker {
-  Parse *pParse;
-  int (*xExprCallback)(Walker*, Expr*);
-  int (*xSelectCallback)(Walker*,Select*);
-  void (*xSelectCallback2)(Walker*,Select*);
-  int walkerDepth;
-  u8 eCode;
-  union {
-    NameContext *pNC;
-    int n;
-    int iCur;
-    SrcList *pSrcList;
-    struct SrcCount *pSrcCount;
-    struct CCurHint *pCCurHint;
-    int *aiCol;
-    struct IdxCover *pIdxCover;
-    struct IdxExprTrans *pIdxTrans;
-    ExprList *pGroupBy;
-    Select *pSelect;
-    struct WindowRewrite *pRewrite;
-    struct WhereConst *pConst;
-    struct RenameCtx *pRename;
-  } u;
-};
-
-
-int sqlite3WalkExpr(Walker*, Expr*);
-int sqlite3WalkExprList(Walker*, ExprList*);
-int sqlite3WalkSelect(Walker*, Select*);
-int sqlite3WalkSelectExpr(Walker*, Select*);
-int sqlite3WalkSelectFrom(Walker*, Select*);
-int sqlite3ExprWalkNoop(Walker*, Expr*);
-int sqlite3SelectWalkNoop(Walker*, Select*);
-int sqlite3SelectWalkFail(Walker*, Select*);
-# 3532 "src/sqliteInt.h"
-struct With {
-  int nCte;
-  With *pOuter;
-  struct Cte {
-    char *zName;
-    ExprList *pCols;
-    Select *pSelect;
-    const char *zCteErr;
-  } a[1];
-};
-# 3572 "src/sqliteInt.h"
-struct Window {
-  char *zName;
-  char *zBase;
-  ExprList *pPartition;
-  ExprList *pOrderBy;
-  u8 eFrmType;
-  u8 eStart;
-  u8 eEnd;
-  u8 bImplicitFrame;
-  u8 eExclude;
-  Expr *pStart;
-  Expr *pEnd;
-  Window *pNextWin;
-  Expr *pFilter;
-  FuncDef *pFunc;
-  int iEphCsr;
-  int regAccum;
-  int regResult;
-  int csrApp;
-  int regApp;
-  int regPart;
-  Expr *pOwner;
-  int nBufferCol;
-  int iArgCol;
-  int regOne;
-  int regStartRowid;
-  int regEndRowid;
-};
-
-
-void sqlite3WindowDelete(sqlite3*, Window*);
-void sqlite3WindowListDelete(sqlite3 *db, Window *p);
-Window *sqlite3WindowAlloc(Parse*, int, int, Expr*, int , Expr*, u8);
-void sqlite3WindowAttach(Parse*, Expr*, Window*);
-int sqlite3WindowCompare(Parse*, Window*, Window*);
-void sqlite3WindowCodeInit(Parse*, Window*);
-void sqlite3WindowCodeStep(Parse*, Select*, WhereInfo*, int, int);
-int sqlite3WindowRewrite(Parse*, Select*);
-int sqlite3ExpandSubquery(Parse*, struct SrcList_item*);
-void sqlite3WindowUpdate(Parse*, Window*, Window*, FuncDef*);
-Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p);
-Window *sqlite3WindowListDup(sqlite3 *db, Window *p);
-void sqlite3WindowFunctions(void);
-void sqlite3WindowChain(Parse*, Window*, Window*);
-Window *sqlite3WindowAssemble(Parse*, Window*, ExprList*, ExprList*, Token*);
-# 3640 "src/sqliteInt.h"
-int sqlite3ReportError(int iErr, int lineno, const char *zType);
-int sqlite3CorruptError(int);
-int sqlite3MisuseError(int);
-int sqlite3CantopenError(int);
-# 3710 "src/sqliteInt.h"
-int sqlite3IsIdChar(u8);
-
-
-
-
-int sqlite3StrICmp(const char*,const char*);
-int sqlite3Strlen30(const char*);
-
-char *sqlite3ColumnType(Column*,char*);
-
-
-int sqlite3MallocInit(void);
-void sqlite3MallocEnd(void);
-void *sqlite3Malloc(u64);
-void *sqlite3MallocZero(u64);
-void *sqlite3DbMallocZero(sqlite3*, u64);
-void *sqlite3DbMallocRaw(sqlite3*, u64);
-void *sqlite3DbMallocRawNN(sqlite3*, u64);
-char *sqlite3DbStrDup(sqlite3*,const char*);
-char *sqlite3DbStrNDup(sqlite3*,const char*, u64);
-char *sqlite3DbSpanDup(sqlite3*,const char*,const char*);
-void *sqlite3Realloc(void*, u64);
-void *sqlite3DbReallocOrFree(sqlite3 *, void *, u64);
-void *sqlite3DbRealloc(sqlite3 *, void *, u64);
-void sqlite3DbFree(sqlite3*, void*);
-void sqlite3DbFreeNN(sqlite3*, void*);
-int sqlite3MallocSize(void*);
-int sqlite3DbMallocSize(sqlite3*, void*);
-void *sqlite3PageMalloc(int);
-void sqlite3PageFree(void*);
-void sqlite3MemSetDefault(void);
-
-void sqlite3BenignMallocHooks(void (*)(void), void (*)(void));
-
-int sqlite3HeapNearlyFull(void);
-# 3777 "src/sqliteInt.h"
-  sqlite3_mutex_methods const *sqlite3DefaultMutex(void);
-  sqlite3_mutex_methods const *sqlite3NoopMutex(void);
-  sqlite3_mutex *sqlite3MutexAlloc(int);
-  int sqlite3MutexInit(void);
-  int sqlite3MutexEnd(void);
-
-
-  void sqlite3MemoryBarrier(void);
-
-
-
-
-sqlite3_int64 sqlite3StatusValue(int);
-void sqlite3StatusUp(int, int);
-void sqlite3StatusDown(int, int);
-void sqlite3StatusHighwater(int, int);
-int sqlite3LookasideUsed(sqlite3*,int*);
-
-
-sqlite3_mutex *sqlite3Pcache1Mutex(void);
-sqlite3_mutex *sqlite3MallocMutex(void);
-# 3809 "src/sqliteInt.h"
-  int sqlite3IsNaN(double);
-# 3819 "src/sqliteInt.h"
-struct PrintfArguments {
-  int nArg;
-  int nUsed;
-  sqlite3_value **apArg;
-};
-
-char *sqlite3MPrintf(sqlite3*,const char*, ...);
-char *sqlite3VMPrintf(sqlite3*,const char*, va_list);
-# 3848 "src/sqliteInt.h"
-void sqlite3SetString(char **, sqlite3*, const char*);
-void sqlite3ErrorMsg(Parse*, const char*, ...);
-int sqlite3ErrorToParser(sqlite3*,int);
-void sqlite3Dequote(char*);
-void sqlite3DequoteExpr(Expr*);
-void sqlite3TokenInit(Token*,char*);
-int sqlite3KeywordCode(const unsigned char*, int);
-int sqlite3RunParser(Parse*, const char*, char **);
-void sqlite3FinishCoding(Parse*);
-int sqlite3GetTempReg(Parse*);
-void sqlite3ReleaseTempReg(Parse*,int);
-int sqlite3GetTempRange(Parse*,int);
-void sqlite3ReleaseTempRange(Parse*,int,int);
-void sqlite3ClearTempRegCache(Parse*);
-
-
-
-Expr *sqlite3ExprAlloc(sqlite3*,int,const Token*,int);
-Expr *sqlite3Expr(sqlite3*,int,const char*);
-void sqlite3ExprAttachSubtrees(sqlite3*,Expr*,Expr*,Expr*);
-Expr *sqlite3PExpr(Parse*, int, Expr*, Expr*);
-void sqlite3PExprAddSelect(Parse*, Expr*, Select*);
-Expr *sqlite3ExprAnd(Parse*,Expr*, Expr*);
-Expr *sqlite3ExprSimplifiedAndOr(Expr*);
-Expr *sqlite3ExprFunction(Parse*,ExprList*, Token*, int);
-void sqlite3ExprAssignVarNumber(Parse*, Expr*, u32);
-void sqlite3ExprDelete(sqlite3*, Expr*);
-void sqlite3ExprUnmapAndDelete(Parse*, Expr*);
-ExprList *sqlite3ExprListAppend(Parse*,ExprList*,Expr*);
-ExprList *sqlite3ExprListAppendVector(Parse*,ExprList*,IdList*,Expr*);
-void sqlite3ExprListSetSortOrder(ExprList*,int);
-void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int);
-void sqlite3ExprListSetSpan(Parse*,ExprList*,const char*,const char*);
-void sqlite3ExprListDelete(sqlite3*, ExprList*);
-u32 sqlite3ExprListFlags(const ExprList*);
-int sqlite3IndexHasDuplicateRootPage(Index*);
-int sqlite3Init(sqlite3*, char**);
-int sqlite3InitCallback(void*, int, char**, char**);
-int sqlite3InitOne(sqlite3*, int, char**, u32);
-void sqlite3Pragma(Parse*,Token*,Token*,Token*,int);
-
-Module *sqlite3PragmaVtabRegister(sqlite3*,const char *zName);
-
-void sqlite3ResetAllSchemasOfConnection(sqlite3*);
-void sqlite3ResetOneSchema(sqlite3*,int);
-void sqlite3CollapseDatabaseArray(sqlite3*);
-void sqlite3CommitInternalChanges(sqlite3*);
-void sqlite3DeleteColumnNames(sqlite3*,Table*);
-int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**);
-void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*);
-Table *sqlite3ResultSetOfSelect(Parse*,Select*);
-void sqlite3OpenMasterTable(Parse *, int);
-Index *sqlite3PrimaryKeyIndex(Table*);
-i16 sqlite3ColumnOfIndex(Index*, i16);
-void sqlite3StartTable(Parse*,Token*,Token*,int,int,int,int);
-
-
-
-
-
-void sqlite3AddColumn(Parse*,Token*,Token*);
-void sqlite3AddNotNull(Parse*, int);
-void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int);
-void sqlite3AddCheckConstraint(Parse*, Expr*);
-void sqlite3AddDefaultValue(Parse*,Expr*,const char*,const char*);
-void sqlite3AddCollateType(Parse*, Token*);
-void sqlite3EndTable(Parse*,Token*,Token*,u8,Select*);
-int sqlite3ParseUri(const char*,const char*,unsigned int*,
-                    sqlite3_vfs**,char**,char **);
-
-
-
-
-
-Btree *sqlite3DbNameToBtree(sqlite3*,const char*);
-
-
-
-
-  int sqlite3FaultSim(int);
-
-
-Bitvec *sqlite3BitvecCreate(u32);
-int sqlite3BitvecTest(Bitvec*, u32);
-int sqlite3BitvecTestNotNull(Bitvec*, u32);
-int sqlite3BitvecSet(Bitvec*, u32);
-void sqlite3BitvecClear(Bitvec*, u32, void*);
-void sqlite3BitvecDestroy(Bitvec*);
-u32 sqlite3BitvecSize(Bitvec*);
-
-int sqlite3BitvecBuiltinTest(int,int*);
-
-
-RowSet *sqlite3RowSetInit(sqlite3*);
-void sqlite3RowSetDelete(void*);
-void sqlite3RowSetClear(void*);
-void sqlite3RowSetInsert(RowSet*, i64);
-int sqlite3RowSetTest(RowSet*, int iBatch, i64);
-int sqlite3RowSetNext(RowSet*, i64*);
-
-void sqlite3CreateView(Parse*,Token*,Token*,Token*,ExprList*,Select*,int,int);
-
-
-  int sqlite3ViewGetColumnNames(Parse*,Table*);
-
-
-
-
-
-
-
-void sqlite3DropTable(Parse*, SrcList*, int, int);
-void sqlite3CodeDropTable(Parse*, Table*, int, int);
-void sqlite3DeleteTable(sqlite3*, Table*);
-void sqlite3FreeIndex(sqlite3*, Index*);
-
-  void sqlite3AutoincrementBegin(Parse *pParse);
-  void sqlite3AutoincrementEnd(Parse *pParse);
-
-
-
-
-void sqlite3Insert(Parse*, SrcList*, Select*, IdList*, int, Upsert*);
-void *sqlite3ArrayAllocate(sqlite3*,void*,int,int*,int*);
-IdList *sqlite3IdListAppend(Parse*, IdList*, Token*);
-int sqlite3IdListIndex(IdList*,const char*);
-SrcList *sqlite3SrcListEnlarge(Parse*, SrcList*, int, int);
-SrcList *sqlite3SrcListAppend(Parse*, SrcList*, Token*, Token*);
-SrcList *sqlite3SrcListAppendFromTerm(Parse*, SrcList*, Token*, Token*,
-                                      Token*, Select*, Expr*, IdList*);
-void sqlite3SrcListIndexedBy(Parse *, SrcList *, Token *);
-void sqlite3SrcListFuncArgs(Parse*, SrcList*, ExprList*);
-int sqlite3IndexedByLookup(Parse *, struct SrcList_item *);
-void sqlite3SrcListShiftJoinType(SrcList*);
-void sqlite3SrcListAssignCursors(Parse*, SrcList*);
-void sqlite3IdListDelete(sqlite3*, IdList*);
-void sqlite3SrcListDelete(sqlite3*, SrcList*);
-Index *sqlite3AllocateIndexObject(sqlite3*,i16,int,char**);
-void sqlite3CreateIndex(Parse*,Token*,Token*,SrcList*,ExprList*,int,Token*,
-                          Expr*, int, int, u8);
-void sqlite3DropIndex(Parse*, SrcList*, int);
-int sqlite3Select(Parse*, Select*, SelectDest*);
-Select *sqlite3SelectNew(Parse*,ExprList*,SrcList*,Expr*,ExprList*,
-                         Expr*,ExprList*,u32,Expr*);
-void sqlite3SelectDelete(sqlite3*, Select*);
-Table *sqlite3SrcListLookup(Parse*, SrcList*);
-int sqlite3IsReadOnly(Parse*, Table*, int);
-void sqlite3OpenTable(Parse*, int iCur, int iDb, Table*, int);
-
-
-
-void sqlite3DeleteFrom(Parse*, SrcList*, Expr*, ExprList*, Expr*);
-void sqlite3Update(Parse*, SrcList*, ExprList*,Expr*,int,ExprList*,Expr*,
-                   Upsert*);
-WhereInfo *sqlite3WhereBegin(Parse*,SrcList*,Expr*,ExprList*,ExprList*,u16,int);
-void sqlite3WhereEnd(WhereInfo*);
-LogEst sqlite3WhereOutputRowCount(WhereInfo*);
-int sqlite3WhereIsDistinct(WhereInfo*);
-int sqlite3WhereIsOrdered(WhereInfo*);
-int sqlite3WhereOrderByLimitOptLabel(WhereInfo*);
-int sqlite3WhereIsSorted(WhereInfo*);
-int sqlite3WhereContinueLabel(WhereInfo*);
-int sqlite3WhereBreakLabel(WhereInfo*);
-int sqlite3WhereOkOnePass(WhereInfo*, int*);
-
-
-
-void sqlite3ExprCodeLoadIndexColumn(Parse*, Index*, int, int, int);
-int sqlite3ExprCodeGetColumn(Parse*, Table*, int, int, int, u8);
-void sqlite3ExprCodeGetColumnOfTable(Vdbe*, Table*, int, int, int);
-void sqlite3ExprCodeMove(Parse*, int, int, int);
-void sqlite3ExprCode(Parse*, Expr*, int);
-void sqlite3ExprCodeCopy(Parse*, Expr*, int);
-void sqlite3ExprCodeFactorable(Parse*, Expr*, int);
-int sqlite3ExprCodeAtInit(Parse*, Expr*, int);
-int sqlite3ExprCodeTemp(Parse*, Expr*, int*);
-int sqlite3ExprCodeTarget(Parse*, Expr*, int);
-void sqlite3ExprCodeAndCache(Parse*, Expr*, int);
-int sqlite3ExprCodeExprList(Parse*, ExprList*, int, int, u8);
-
-
-
-
-void sqlite3ExprIfTrue(Parse*, Expr*, int, int);
-void sqlite3ExprIfFalse(Parse*, Expr*, int, int);
-void sqlite3ExprIfFalseDup(Parse*, Expr*, int, int);
-Table *sqlite3FindTable(sqlite3*,const char*, const char*);
-
-
-Table *sqlite3LocateTable(Parse*,u32 flags,const char*, const char*);
-Table *sqlite3LocateTableItem(Parse*,u32 flags,struct SrcList_item *);
-Index *sqlite3FindIndex(sqlite3*,const char*, const char*);
-void sqlite3UnlinkAndDeleteTable(sqlite3*,int,const char*);
-void sqlite3UnlinkAndDeleteIndex(sqlite3*,int,const char*);
-void sqlite3Vacuum(Parse*,Token*,Expr*);
-int sqlite3RunVacuum(char**, sqlite3*, int, sqlite3_value*);
-char *sqlite3NameFromToken(sqlite3*, Token*);
-int sqlite3ExprCompare(Parse*,Expr*, Expr*, int);
-int sqlite3ExprCompareSkip(Expr*, Expr*, int);
-int sqlite3ExprListCompare(ExprList*, ExprList*, int);
-int sqlite3ExprImpliesExpr(Parse*,Expr*, Expr*, int);
-int sqlite3ExprImpliesNonNullRow(Expr*,int);
-void sqlite3ExprAnalyzeAggregates(NameContext*, Expr*);
-void sqlite3ExprAnalyzeAggList(NameContext*,ExprList*);
-int sqlite3ExprCoveredByIndex(Expr*, int iCur, Index *pIdx);
-int sqlite3FunctionUsesThisSrc(Expr*, SrcList*);
-Vdbe *sqlite3GetVdbe(Parse*);
-
-void sqlite3PrngSaveState(void);
-void sqlite3PrngRestoreState(void);
-
-void sqlite3RollbackAll(sqlite3*,int);
-void sqlite3CodeVerifySchema(Parse*, int);
-void sqlite3CodeVerifyNamedSchema(Parse*, const char *zDb);
-void sqlite3BeginTransaction(Parse*, int);
-void sqlite3EndTransaction(Parse*,int);
-void sqlite3Savepoint(Parse*, int, Token*);
-void sqlite3CloseSavepoints(sqlite3 *);
-void sqlite3LeaveMutexAndCloseZombie(sqlite3*);
-int sqlite3ExprIdToTrueFalse(Expr*);
-int sqlite3ExprTruthValue(const Expr*);
-int sqlite3ExprIsConstant(Expr*);
-int sqlite3ExprIsConstantNotJoin(Expr*);
-int sqlite3ExprIsConstantOrFunction(Expr*, u8);
-int sqlite3ExprIsConstantOrGroupBy(Parse*, Expr*, ExprList*);
-int sqlite3ExprIsTableConstant(Expr*,int);
-
-
-
-int sqlite3ExprIsInteger(Expr*, int*);
-int sqlite3ExprCanBeNull(const Expr*);
-int sqlite3ExprNeedsNoAffinityChange(const Expr*, char);
-int sqlite3IsRowid(const char*);
-void sqlite3GenerateRowDelete(
-    Parse*,Table*,Trigger*,int,int,int,i16,u8,u8,u8,int);
-void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int, int*, int);
-int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int, int*,Index*,int);
-void sqlite3ResolvePartIdxLabel(Parse*,int);
-int sqlite3ExprReferencesUpdatedColumn(Expr*,int*,int);
-void sqlite3GenerateConstraintChecks(Parse*,Table*,int*,int,int,int,int,
-                                     u8,u8,int,int*,int*,Upsert*);
-
-
-
-
-
-void sqlite3CompleteInsertion(Parse*,Table*,int,int,int,int*,int,int,int);
-int sqlite3OpenTableAndIndices(Parse*, Table*, int, u8, int, u8*, int*, int*);
-void sqlite3BeginWriteOperation(Parse*, int, int);
-void sqlite3MultiWrite(Parse*);
-void sqlite3MayAbort(Parse*);
-void sqlite3HaltConstraint(Parse*, int, int, char*, i8, u8);
-void sqlite3UniqueConstraint(Parse*, int, Index*);
-void sqlite3RowidConstraint(Parse*, int, Table*);
-Expr *sqlite3ExprDup(sqlite3*,Expr*,int);
-ExprList *sqlite3ExprListDup(sqlite3*,ExprList*,int);
-SrcList *sqlite3SrcListDup(sqlite3*,SrcList*,int);
-IdList *sqlite3IdListDup(sqlite3*,IdList*);
-Select *sqlite3SelectDup(sqlite3*,Select*,int);
-FuncDef *sqlite3FunctionSearch(int,const char*);
-void sqlite3InsertBuiltinFuncs(FuncDef*,int);
-FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,u8,u8);
-void sqlite3RegisterBuiltinFunctions(void);
-void sqlite3RegisterDateTimeFunctions(void);
-void sqlite3RegisterPerConnectionBuiltinFunctions(sqlite3*);
-int sqlite3SafetyCheckOk(sqlite3*);
-int sqlite3SafetyCheckSickOrOk(sqlite3*);
-void sqlite3ChangeCookie(Parse*, int);
-
-
-void sqlite3MaterializeView(Parse*, Table*, Expr*, ExprList*,Expr*,int);
-
-
-
-  void sqlite3BeginTrigger(Parse*, Token*,Token*,int,int,IdList*,SrcList*,
-                           Expr*,int, int);
-  void sqlite3FinishTrigger(Parse*, TriggerStep*, Token*);
-  void sqlite3DropTrigger(Parse*, SrcList*, int);
-  void sqlite3DropTriggerPtr(Parse*, Trigger*);
-  Trigger *sqlite3TriggersExist(Parse *, Table*, int, ExprList*, int *pMask);
-  Trigger *sqlite3TriggerList(Parse *, Table *);
-  void sqlite3CodeRowTrigger(Parse*, Trigger *, int, ExprList*, int, Table *,
-                            int, int, int);
-  void sqlite3CodeRowTriggerDirect(Parse *, Trigger *, Table *, int, int, int);
-  void sqliteViewTriggers(Parse*, Table*, Expr*, int, ExprList*);
-  void sqlite3DeleteTriggerStep(sqlite3*, TriggerStep*);
-  TriggerStep *sqlite3TriggerSelectStep(sqlite3*,Select*,
-                                        const char*,const char*);
-  TriggerStep *sqlite3TriggerInsertStep(Parse*,Token*, IdList*,
-                                        Select*,u8,Upsert*,
-                                        const char*,const char*);
-  TriggerStep *sqlite3TriggerUpdateStep(Parse*,Token*,ExprList*, Expr*, u8,
-                                        const char*,const char*);
-  TriggerStep *sqlite3TriggerDeleteStep(Parse*,Token*, Expr*,
-                                        const char*,const char*);
-  void sqlite3DeleteTrigger(sqlite3*, Trigger*);
-  void sqlite3UnlinkAndDeleteTrigger(sqlite3*,int,const char*);
-  u32 sqlite3TriggerColmask(Parse*,Trigger*,ExprList*,int,int,Table*,int);
-# 4161 "src/sqliteInt.h"
-int sqlite3JoinType(Parse*, Token*, Token*, Token*);
-void sqlite3CreateForeignKey(Parse*, ExprList*, Token*, ExprList*, int);
-void sqlite3DeferForeignKey(Parse*, int);
-
-  void sqlite3AuthRead(Parse*,Expr*,Schema*,SrcList*);
-  int sqlite3AuthCheck(Parse*,int, const char*, const char*, const char*);
-  void sqlite3AuthContextPush(Parse*, AuthContext*, const char*);
-  void sqlite3AuthContextPop(AuthContext*);
-  int sqlite3AuthReadCol(Parse*, const char *, const char *, int);
-
-
-
-
-
-
-void sqlite3Attach(Parse*, Expr*, Expr*, Expr*);
-void sqlite3Detach(Parse*, Expr*);
-void sqlite3FixInit(DbFixer*, Parse*, int, const char*, const Token*);
-int sqlite3FixSrcList(DbFixer*, SrcList*);
-int sqlite3FixSelect(DbFixer*, Select*);
-int sqlite3FixExpr(DbFixer*, Expr*);
-int sqlite3FixExprList(DbFixer*, ExprList*);
-int sqlite3FixTriggerStep(DbFixer*, TriggerStep*);
-int sqlite3RealSameAsInt(double,sqlite3_int64);
-int sqlite3AtoF(const char *z, double*, int, u8);
-int sqlite3GetInt32(const char *, int*);
-int sqlite3Atoi(const char*);
-
-int sqlite3Utf16ByteLen(const void *pData, int nChar);
-
-int sqlite3Utf8CharLen(const char *pData, int nByte);
-u32 sqlite3Utf8Read(const u8**);
-LogEst sqlite3LogEst(u64);
-LogEst sqlite3LogEstAdd(LogEst,LogEst);
-
-LogEst sqlite3LogEstFromDouble(double);
-
-
-
-
-
-
-VList *sqlite3VListAdd(sqlite3*,VList*,const char*,int,int);
-const char *sqlite3VListNumToName(VList*,int);
-int sqlite3VListNameToNum(VList*,const char*,int);
-
-
-
-
-
-
-int sqlite3PutVarint(unsigned char*, u64);
-u8 sqlite3GetVarint(const unsigned char *, u64 *);
-u8 sqlite3GetVarint32(const unsigned char *, u32 *);
-int sqlite3VarintLen(u64 v);
-# 4231 "src/sqliteInt.h"
-const char *sqlite3IndexAffinityStr(sqlite3*, Index*);
-void sqlite3TableAffinity(Vdbe*, Table*, int);
-char sqlite3CompareAffinity(Expr *pExpr, char aff2);
-int sqlite3IndexAffinityOk(Expr *pExpr, char idx_affinity);
-char sqlite3TableColumnAffinity(Table*,int);
-char sqlite3ExprAffinity(Expr *pExpr);
-int sqlite3Atoi64(const char*, i64*, int, u8);
-int sqlite3DecOrHexToI64(const char*, i64*);
-void sqlite3ErrorWithMsg(sqlite3*, int, const char*,...);
-void sqlite3Error(sqlite3*,int);
-void sqlite3SystemError(sqlite3*,int);
-void *sqlite3HexToBlob(sqlite3*, const char *z, int n);
-u8 sqlite3HexToInt(int h);
-int sqlite3TwoPartName(Parse *, Token *, Token *, Token **);
-# 4254 "src/sqliteInt.h"
-const char *sqlite3ErrStr(int);
-int sqlite3ReadSchema(Parse *pParse);
-CollSeq *sqlite3FindCollSeq(sqlite3*,u8 enc, const char*,int);
-int sqlite3IsBinary(const CollSeq*);
-CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char*zName);
-CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr);
-CollSeq *sqlite3ExprNNCollSeq(Parse *pParse, Expr *pExpr);
-int sqlite3ExprCollSeqMatch(Parse*,Expr*,Expr*);
-Expr *sqlite3ExprAddCollateToken(Parse *pParse, Expr*, const Token*, int);
-Expr *sqlite3ExprAddCollateString(Parse*,Expr*,const char*);
-Expr *sqlite3ExprSkipCollate(Expr*);
-int sqlite3CheckCollSeq(Parse *, CollSeq *);
-int sqlite3WritableSchema(sqlite3*);
-int sqlite3CheckObjectName(Parse *, const char *);
-void sqlite3VdbeSetChanges(sqlite3 *, int);
-int sqlite3AddInt64(i64*,i64);
-int sqlite3SubInt64(i64*,i64);
-int sqlite3MulInt64(i64*,i64);
-int sqlite3AbsInt32(int);
-
-
-
-
-
-u8 sqlite3GetBoolean(const char *z,u8);
-
-const void *sqlite3ValueText(sqlite3_value*, u8);
-int sqlite3ValueBytes(sqlite3_value*, u8);
-void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8,
-                        void(*)(void*));
-void sqlite3ValueSetNull(sqlite3_value*);
-void sqlite3ValueFree(sqlite3_value*);
-
-void sqlite3ResultIntReal(sqlite3_context*);
-
-sqlite3_value *sqlite3ValueNew(sqlite3 *);
-
-char *sqlite3Utf16to8(sqlite3 *, const void*, int, u8);
-
-int sqlite3ValueFromExpr(sqlite3 *, Expr *, u8, u8, sqlite3_value **);
-void sqlite3ValueApplyAffinity(sqlite3_value *, u8, u8);
-
-extern const unsigned char sqlite3OpcodeProperty[];
-extern const char sqlite3StrBINARY[];
-extern const unsigned char sqlite3UpperToLower[];
-extern const unsigned char sqlite3CtypeMap[];
-extern const Token sqlite3IntTokens[];
-extern struct Sqlite3Config sqlite3Config;
-extern FuncDefHash sqlite3BuiltinFunctions;
-
-extern int sqlite3PendingByte;
-
-
-
-
-
-void sqlite3RootPageMoved(sqlite3*, int, int, int);
-void sqlite3Reindex(Parse*, Token*, Token*);
-void sqlite3AlterFunctions(void);
-void sqlite3AlterRenameTable(Parse*, SrcList*, Token*);
-void sqlite3AlterRenameColumn(Parse*, SrcList*, Token*, Token*);
-int sqlite3GetToken(const unsigned char *, int *);
-void sqlite3NestedParse(Parse*, const char*, ...);
-void sqlite3ExpirePreparedStatements(sqlite3*, int);
-void sqlite3CodeRhsOfIN(Parse*, Expr*, int);
-int sqlite3CodeSubselect(Parse*, Expr*);
-void sqlite3SelectPrep(Parse*, Select*, NameContext*);
-void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p);
-int sqlite3MatchSpanName(const char*, const char*, const char*, const char*);
-int sqlite3ResolveExprNames(NameContext*, Expr*);
-int sqlite3ResolveExprListNames(NameContext*, ExprList*);
-void sqlite3ResolveSelectNames(Parse*, Select*, NameContext*);
-int sqlite3ResolveSelfReference(Parse*,Table*,int,Expr*,ExprList*);
-int sqlite3ResolveOrderGroupBy(Parse*, Select*, ExprList*, const char*);
-void sqlite3ColumnDefault(Vdbe *, Table *, int, int);
-void sqlite3AlterFinishAddColumn(Parse *, Token *);
-void sqlite3AlterBeginAddColumn(Parse *, SrcList *);
-void *sqlite3RenameTokenMap(Parse*, void*, Token*);
-void sqlite3RenameTokenRemap(Parse*, void *pTo, void *pFrom);
-void sqlite3RenameExprUnmap(Parse*, Expr*);
-void sqlite3RenameExprlistUnmap(Parse*, ExprList*);
-CollSeq *sqlite3GetCollSeq(Parse*, u8, CollSeq *, const char*);
-char sqlite3AffinityType(const char*, Column*);
-void sqlite3Analyze(Parse*, Token*, Token*);
-int sqlite3InvokeBusyHandler(BusyHandler*, sqlite3_file*);
-int sqlite3FindDb(sqlite3*, Token*);
-int sqlite3FindDbName(sqlite3 *, const char *);
-int sqlite3AnalysisLoad(sqlite3*,int iDB);
-void sqlite3DeleteIndexSamples(sqlite3*,Index*);
-void sqlite3DefaultRowEst(Index*);
-void sqlite3RegisterLikeFunctions(sqlite3*, int);
-int sqlite3IsLikeFunction(sqlite3*,Expr*,int*,char*);
-void sqlite3SchemaClear(void *);
-Schema *sqlite3SchemaGet(sqlite3 *, Btree *);
-int sqlite3SchemaToIndex(sqlite3 *db, Schema *);
-KeyInfo *sqlite3KeyInfoAlloc(sqlite3*,int,int);
-void sqlite3KeyInfoUnref(KeyInfo*);
-KeyInfo *sqlite3KeyInfoRef(KeyInfo*);
-KeyInfo *sqlite3KeyInfoOfIndex(Parse*, Index*);
-KeyInfo *sqlite3KeyInfoFromExprList(Parse*, ExprList*, int, int);
-
-
-
-
-int sqlite3CreateFunc(sqlite3 *, const char *, int, int, void *,
-  void (*)(sqlite3_context*,int,sqlite3_value **),
-  void (*)(sqlite3_context*,int,sqlite3_value **),
-  void (*)(sqlite3_context*),
-  void (*)(sqlite3_context*),
-  void (*)(sqlite3_context*,int,sqlite3_value **),
-  FuncDestructor *pDestructor
-);
-void sqlite3NoopDestructor(void*);
-void sqlite3OomFault(sqlite3*);
-void sqlite3OomClear(sqlite3*);
-int sqlite3ApiExit(sqlite3 *db, int);
-int sqlite3OpenTempDatabase(Parse *);
-
-void sqlite3StrAccumInit(StrAccum*, sqlite3*, char*, int, int);
-char *sqlite3StrAccumFinish(StrAccum*);
-void sqlite3SelectDestInit(SelectDest*,int,int);
-Expr *sqlite3CreateColumnExpr(sqlite3 *, SrcList *, int, int);
-
-void sqlite3BackupRestart(sqlite3_backup *);
-void sqlite3BackupUpdate(sqlite3_backup *, Pgno, const u8 *);
-
-
-int sqlite3ExprCheckIN(Parse*, Expr*);
-# 4400 "src/sqliteInt.h"
-  void *sqlite3ParserAlloc(void*(*)(u64), Parse*);
-  void sqlite3ParserFree(void*, void(*)(void*));
-
-void sqlite3Parser(void*, int, Token);
-int sqlite3ParserFallback(int);
-
-
-
-
-void sqlite3AutoLoadExtensions(sqlite3*);
-
-  void sqlite3CloseExtensions(sqlite3*);
-
-
-
-
-
-  void sqlite3TableLock(Parse *, int, int, u8, const char *);
-# 4438 "src/sqliteInt.h"
-   void sqlite3VtabClear(sqlite3 *db, Table*);
-   void sqlite3VtabDisconnect(sqlite3 *db, Table *p);
-   int sqlite3VtabSync(sqlite3 *db, Vdbe*);
-   int sqlite3VtabRollback(sqlite3 *db);
-   int sqlite3VtabCommit(sqlite3 *db);
-   void sqlite3VtabLock(VTable *);
-   void sqlite3VtabUnlock(VTable *);
-   void sqlite3VtabUnlockList(sqlite3*);
-   int sqlite3VtabSavepoint(sqlite3 *, int, int);
-   void sqlite3VtabImportErrmsg(Vdbe*, sqlite3_vtab*);
-   VTable *sqlite3GetVTable(sqlite3*, Table*);
-   Module *sqlite3VtabCreateModule(
-     sqlite3*,
-     const char*,
-     const sqlite3_module*,
-     void*,
-     void(*)(void*)
-   );
-
-
-int sqlite3VtabEponymousTableInit(Parse*,Module*);
-void sqlite3VtabEponymousTableClear(sqlite3*,Module*);
-void sqlite3VtabMakeWritable(Parse*,Table*);
-void sqlite3VtabBeginParse(Parse*, Token*, Token*, Token*, int);
-void sqlite3VtabFinishParse(Parse*, Token*);
-void sqlite3VtabArgInit(Parse*);
-void sqlite3VtabArgExtend(Parse*, Token*);
-int sqlite3VtabCallCreate(sqlite3*, int, const char *, char **);
-int sqlite3VtabCallConnect(Parse*, Table*);
-int sqlite3VtabCallDestroy(sqlite3*, int, const char *);
-int sqlite3VtabBegin(sqlite3 *, VTable *);
-FuncDef *sqlite3VtabOverloadFunction(sqlite3 *,FuncDef*, int nArg, Expr*);
-sqlite3_int64 sqlite3StmtCurrentTime(sqlite3_context*);
-int sqlite3VdbeParameterIndex(Vdbe*, const char*, int);
-int sqlite3TransferBindings(sqlite3_stmt *, sqlite3_stmt *);
-void sqlite3ParserReset(Parse*);
-
-
-
-int sqlite3Reprepare(Vdbe*);
-void sqlite3ExprListCheckLength(Parse*, ExprList*, const char*);
-CollSeq *sqlite3BinaryCompareCollSeq(Parse *, Expr *, Expr *);
-int sqlite3TempInMemory(const sqlite3*);
-const char *sqlite3JournalModename(int);
-
-  int sqlite3Checkpoint(sqlite3*, int, int, int*, int*);
-  int sqlite3WalDefaultHook(void*,sqlite3*,const char*,int);
-
-
-  With *sqlite3WithAdd(Parse*,With*,Token*,ExprList*,Select*);
-  void sqlite3WithDelete(sqlite3*,With*);
-  void sqlite3WithPush(Parse*, With*, u8);
-
-
-
-
-
-  Upsert *sqlite3UpsertNew(sqlite3*,ExprList*,Expr*,ExprList*,Expr*);
-  void sqlite3UpsertDelete(sqlite3*,Upsert*);
-  Upsert *sqlite3UpsertDup(sqlite3*,Upsert*);
-  int sqlite3UpsertAnalyzeTarget(Parse*,SrcList*,Upsert*);
-  void sqlite3UpsertDoUpdate(Parse*,Upsert*,Table*,Index*,int);
-# 4515 "src/sqliteInt.h"
-  void sqlite3FkCheck(Parse*, Table*, int, int, int*, int);
-  void sqlite3FkDropTable(Parse*, SrcList *, Table*);
-  void sqlite3FkActions(Parse*, Table*, ExprList*, int, int*, int);
-  int sqlite3FkRequired(Parse*, Table*, int*, int);
-  u32 sqlite3FkOldmask(Parse*, Table*);
-  FKey *sqlite3FkReferences(Table *);
-# 4530 "src/sqliteInt.h"
-  void sqlite3FkDelete(sqlite3 *, Table*);
-  int sqlite3FkLocateIndex(Parse*,Table*,FKey*,Index**,int**);
-# 4550 "src/sqliteInt.h"
-  void sqlite3BeginBenignMalloc(void);
-  void sqlite3EndBenignMalloc(void);
-# 4571 "src/sqliteInt.h"
-int sqlite3FindInIndex(Parse *, Expr *, u32, int*, int*, int*);
-
-int sqlite3JournalOpen(sqlite3_vfs *, const char *, sqlite3_file *, int, int);
-int sqlite3JournalSize(sqlite3_vfs *);
-
-
-
-
-
-int sqlite3JournalIsInMemory(sqlite3_file *p);
-void sqlite3MemJournalOpen(sqlite3_file *);
-
-void sqlite3ExprSetHeightAndFlags(Parse *pParse, Expr *p);
-
-  int sqlite3SelectExprHeight(Select *);
-  int sqlite3ExprCheckHeight(Parse*, int);
-
-
-
-
-
-u32 sqlite3Get4byte(const u8*);
-void sqlite3Put4byte(u8*, u32);
-# 4671 "src/sqliteInt.h"
-int sqlite3ThreadCreate(SQLiteThread**,void*(*)(void*),void*);
-int sqlite3ThreadJoin(SQLiteThread*, void**);
-# 4682 "src/sqliteInt.h"
-int sqlite3ExprVectorSize(Expr *pExpr);
-int sqlite3ExprIsVector(Expr *pExpr);
-Expr *sqlite3VectorFieldSubexpr(Expr*, int);
-Expr *sqlite3ExprForVectorField(Parse*,Expr*,int);
-void sqlite3VectorErrorMsg(Parse*, Expr*);
-
-
-const char **sqlite3CompileOptions(int *pnOpt);
-# 217 "src/btreeInt.h" 2
-# 232 "src/btreeInt.h"
-typedef struct MemPage MemPage;
-typedef struct BtLock BtLock;
-typedef struct CellInfo CellInfo;
-# 273 "src/btreeInt.h"
-struct MemPage {
-  u8 isInit;
-  u8 bBusy;
-  u8 intKey;
-  u8 intKeyLeaf;
-  Pgno pgno;
-
-
-  u8 leaf;
-  u8 hdrOffset;
-  u8 childPtrSize;
-  u8 max1bytePayload;
-  u8 nOverflow;
-  u16 maxLocal;
-  u16 minLocal;
-  u16 cellOffset;
-  int nFree;
-  u16 nCell;
-  u16 maskPage;
-  u16 aiOvfl[4];
-
-  u8 *apOvfl[4];
-  BtShared *pBt;
-  u8 *aData;
-  u8 *aDataEnd;
-  u8 *aCellIdx;
-  u8 *aDataOfst;
-  DbPage *pDbPage;
-  u16 (*xCellSize)(MemPage*,u8*);
-  void (*xParseCell)(MemPage*,u8*,CellInfo*);
-};
-# 312 "src/btreeInt.h"
-struct BtLock {
-  Btree *pBtree;
-  Pgno iTable;
-  u8 eLock;
-  BtLock *pNext;
-};
-# 344 "src/btreeInt.h"
-struct Btree {
-  sqlite3 *db;
-  BtShared *pBt;
-  u8 inTrans;
-  u8 sharable;
-  u8 locked;
-  u8 hasIncrblobCur;
-  int wantToLock;
-  int nBackup;
-  u32 iDataVersion;
-  Btree *pNext;
-  Btree *pPrev;
-
-  BtLock lock;
-
-};
-# 407 "src/btreeInt.h"
-struct BtShared {
-  Pager *pPager;
-  sqlite3 *db;
-  BtCursor *pCursor;
-  MemPage *pPage1;
-  u8 openFlags;
-
-  u8 autoVacuum;
-  u8 incrVacuum;
-  u8 bDoTruncate;
-
-  u8 inTransaction;
-  u8 max1bytePayload;
-
-
-
-  u16 btsFlags;
-  u16 maxLocal;
-  u16 minLocal;
-  u16 maxLeaf;
-  u16 minLeaf;
-  u32 pageSize;
-  u32 usableSize;
-  int nTransaction;
-  u32 nPage;
-  void *pSchema;
-  void (*xFreeSchema)(void*);
-  sqlite3_mutex *mutex;
-  Bitvec *pHasContent;
-
-  int nRef;
-  BtShared *pNext;
-  BtLock *pLock;
-  Btree *pWriter;
-
-  u8 *pTmpSpace;
-};
-# 463 "src/btreeInt.h"
-struct CellInfo {
-  i64 nKey;
-  u8 *pPayload;
-  u32 nPayload;
-  u16 nLocal;
-  u16 nSize;
-};
-# 508 "src/btreeInt.h"
-struct BtCursor {
-  u8 eState;
-  u8 curFlags;
-  u8 curPagerFlags;
-  u8 hints;
-  int skipNext;
-
-  Btree *pBtree;
-  Pgno *aOverflow;
-  void *pKey;
-
-
-
-
-  BtShared *pBt;
-  BtCursor *pNext;
-  CellInfo info;
-  i64 nKey;
-  Pgno pgnoRoot;
-  i8 iPage;
-  u8 curIntKey;
-  u16 ix;
-  u16 aiIdx[20 -1];
-  struct KeyInfo *pKeyInfo;
-  MemPage *pPage;
-  MemPage *apPage[20 -1];
-};
-# 675 "src/btreeInt.h"
-typedef struct IntegrityCk IntegrityCk;
-struct IntegrityCk {
-  BtShared *pBt;
-  Pager *pPager;
-  u8 *aPgRef;
-  Pgno nPage;
-  int mxErr;
-  int nErr;
-  int mallocFailed;
-  const char *zPfx;
-  int v1, v2;
-  StrAccum errMsg;
-  u32 *heap;
-};
-# 17 "src/btree.c" 2
-
-
-
-
-
-static const char zMagicHeader[] = "SQLite format 3";
-# 77 "src/btree.c"
-static BtShared * sqlite3SharedCacheList = 0;
-# 89 "src/btree.c"
-int sqlite3_enable_shared_cache(int enable){
-  sqlite3Config.sharedCacheEnabled = enable;
-  return 0;
-}
-# 275 "src/btree.c"
-static int querySharedCacheTableLock(Btree *p, Pgno iTab, u8 eLock){
-  BtShared *pBt = p->pBt;
-  BtLock *pIter;
-
-  assert( sqlite3BtreeHoldsMutex(p) );
-  assert( eLock==1 || eLock==2 );
-  assert( p->db!=0 );
-  assert( !(p->db->flags&0x00000400)||eLock==2||iTab==1 );
-
-
-
-
-
-  assert( eLock==1 || (p==pBt->pWriter && p->inTrans==2) );
-  assert( eLock==1 || pBt->inTransaction==2 );
-
-
-  if( !p->sharable ){
-    return 0;
-  }
-
-
-
-
-  if( pBt->pWriter!=p && (pBt->btsFlags & 0x0040)!=0 ){
-    ;
-    return (6 | (1<<8));
-  }
-
-  for(pIter=pBt->pLock; pIter; pIter=pIter->pNext){
-# 314 "src/btree.c"
-    assert( pIter->eLock==1 || pIter->eLock==2 );
-    assert( eLock==1 || pIter->pBtree==p || pIter->eLock==1);
-    if( pIter->pBtree!=p && pIter->iTable==iTab && pIter->eLock!=eLock ){
-      ;
-      if( eLock==2 ){
-        assert( p==pBt->pWriter );
-        pBt->btsFlags |= 0x0080;
-      }
-      return (6 | (1<<8));
-    }
-  }
-  return 0;
-}
-# 347 "src/btree.c"
-static int setSharedCacheTableLock(Btree *p, Pgno iTable, u8 eLock){
-  BtShared *pBt = p->pBt;
-  BtLock *pLock = 0;
-  BtLock *pIter;
-
-  assert( sqlite3BtreeHoldsMutex(p) );
-  assert( eLock==1 || eLock==2 );
-  assert( p->db!=0 );
-
-
-
-
-
-  assert( 0==(p->db->flags&0x00000400) || eLock==2 );
-
-
-
-  assert( p->sharable );
-  assert( 0==querySharedCacheTableLock(p, iTable, eLock) );
-
-
-  for(pIter=pBt->pLock; pIter; pIter=pIter->pNext){
-    if( pIter->iTable==iTable && pIter->pBtree==p ){
-      pLock = pIter;
-      break;
-    }
-  }
-
-
-
-
-  if( !pLock ){
-    pLock = (BtLock *)sqlite3MallocZero(sizeof(BtLock));
-    if( !pLock ){
-      return 7;
-    }
-    pLock->iTable = iTable;
-    pLock->pBtree = p;
-    pLock->pNext = pBt->pLock;
-    pBt->pLock = pLock;
-  }
-
-
-
-
-
-  assert( 2>1 );
-  if( eLock>pLock->eLock ){
-    pLock->eLock = eLock;
-  }
-
-  return 0;
-}
-# 411 "src/btree.c"
-static void clearAllSharedCacheTableLocks(Btree *p){
-  BtShared *pBt = p->pBt;
-  BtLock **ppIter = &pBt->pLock;
-
-  assert( sqlite3BtreeHoldsMutex(p) );
-  assert( p->sharable || 0==*ppIter );
-  assert( p->inTrans>0 );
-
-  while( *ppIter ){
-    BtLock *pLock = *ppIter;
-    assert( (pBt->btsFlags & 0x0040)==0 || pBt->pWriter==pLock->pBtree );
-    assert( pLock->pBtree->inTrans>=pLock->eLock );
-    if( pLock->pBtree==p ){
-      *ppIter = pLock->pNext;
-      assert( pLock->iTable!=1 || pLock==&p->lock );
-      if( pLock->iTable!=1 ){
-        sqlite3_free(pLock);
-      }
-    }else{
-      ppIter = &pLock->pNext;
-    }
-  }
-
-  assert( (pBt->btsFlags & 0x0080)==0 || pBt->pWriter );
-  if( pBt->pWriter==p ){
-    pBt->pWriter = 0;
-    pBt->btsFlags &= ~(0x0040|0x0080);
-  }else if( pBt->nTransaction==2 ){
-# 448 "src/btree.c"
-    pBt->btsFlags &= ~0x0080;
-  }
-}
-
-
-
-
-static void downgradeAllSharedCacheTableLocks(Btree *p){
-  BtShared *pBt = p->pBt;
-  if( pBt->pWriter==p ){
-    BtLock *pLock;
-    pBt->pWriter = 0;
-    pBt->btsFlags &= ~(0x0040|0x0080);
-    for(pLock=pBt->pLock; pLock; pLock=pLock->pNext){
-      assert( pLock->eLock==1 || pLock->pBtree==p );
-      pLock->eLock = 1;
-    }
-  }
-}
-
-
-
-static void releasePage(MemPage *pPage);
-static void releasePageOne(MemPage *pPage);
-static void releasePageNotNull(MemPage *pPage);
-# 508 "src/btree.c"
-static void invalidateAllOverflowCache(BtShared *pBt){
-  BtCursor *p;
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  for(p=pBt->pCursor; p; p=p->pNext){
-    (p->curFlags &= ~0x04);
-  }
-}
-# 530 "src/btree.c"
-static void invalidateIncrblobCursors(
-  Btree *pBtree,
-  Pgno pgnoRoot,
-  i64 iRow,
-  int isClearTable
-){
-  BtCursor *p;
-  if( pBtree->hasIncrblobCur==0 ) return;
-  assert( sqlite3BtreeHoldsMutex(pBtree) );
-  pBtree->hasIncrblobCur = 0;
-  for(p=pBtree->pBt->pCursor; p; p=p->pNext){
-    if( (p->curFlags & 0x10)!=0 ){
-      pBtree->hasIncrblobCur = 1;
-      if( p->pgnoRoot==pgnoRoot && (isClearTable || p->info.nKey==iRow) ){
-        p->eState = 1;
-      }
-    }
-  }
-}
-# 590 "src/btree.c"
-static int btreeSetHasContent(BtShared *pBt, Pgno pgno){
-  int rc = 0;
-  if( !pBt->pHasContent ){
-    assert( pgno<=pBt->nPage );
-    pBt->pHasContent = sqlite3BitvecCreate(pBt->nPage);
-    if( !pBt->pHasContent ){
-      rc = 7;
-    }
-  }
-  if( rc==0 && pgno<=sqlite3BitvecSize(pBt->pHasContent) ){
-    rc = sqlite3BitvecSet(pBt->pHasContent, pgno);
-  }
-  return rc;
-}
-# 612 "src/btree.c"
-static int btreeGetHasContent(BtShared *pBt, Pgno pgno){
-  Bitvec *p = pBt->pHasContent;
-  return (p && (pgno>sqlite3BitvecSize(p) || sqlite3BitvecTest(p, pgno)));
-}
-
-
-
-
-
-static void btreeClearHasContent(BtShared *pBt){
-  sqlite3BitvecDestroy(pBt->pHasContent);
-  pBt->pHasContent = 0;
-}
-
-
-
-
-static void btreeReleaseAllCursorPages(BtCursor *pCur){
-  int i;
-  if( pCur->iPage>=0 ){
-    for(i=0; i<pCur->iPage; i++){
-      releasePageNotNull(pCur->apPage[i]);
-    }
-    releasePageNotNull(pCur->pPage);
-    pCur->iPage = -1;
-  }
-}
-# 653 "src/btree.c"
-static int saveCursorKey(BtCursor *pCur){
-  int rc = 0;
-  assert( 0==pCur->eState );
-  assert( 0==pCur->pKey );
-  assert( cursorHoldsMutex(pCur) );
-
-  if( pCur->curIntKey ){
-
-    pCur->nKey = sqlite3BtreeIntegerKey(pCur);
-  }else{
-
-
-
-
-
-
-    void *pKey;
-    pCur->nKey = sqlite3BtreePayloadSize(pCur);
-    pKey = sqlite3Malloc( pCur->nKey + 9 + 8 );
-    if( pKey ){
-      rc = sqlite3BtreePayload(pCur, 0, (int)pCur->nKey, pKey);
-      if( rc==0 ){
-        memset(((u8*)pKey)+pCur->nKey, 0, 9+8);
-        pCur->pKey = pKey;
-      }else{
-        sqlite3_free(pKey);
-      }
-    }else{
-      rc = 7;
-    }
-  }
-  assert( !pCur->curIntKey || !pCur->pKey );
-  return rc;
-}
-# 695 "src/btree.c"
-static int saveCursorPosition(BtCursor *pCur){
-  int rc;
-
-  assert( 0==pCur->eState || 2==pCur->eState );
-  assert( 0==pCur->pKey );
-  assert( cursorHoldsMutex(pCur) );
-
-  if( pCur->eState==2 ){
-    pCur->eState = 0;
-  }else{
-    pCur->skipNext = 0;
-  }
-
-  rc = saveCursorKey(pCur);
-  if( rc==0 ){
-    btreeReleaseAllCursorPages(pCur);
-    pCur->eState = 3;
-  }
-
-  pCur->curFlags &= ~(0x02|0x04|0x08);
-  return rc;
-}
-
-
-static int saveCursorsOnList(BtCursor*,Pgno,BtCursor*);
-# 742 "src/btree.c"
-static int saveAllCursors(BtShared *pBt, Pgno iRoot, BtCursor *pExcept){
-  BtCursor *p;
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert( pExcept==0 || pExcept->pBt==pBt );
-  for(p=pBt->pCursor; p; p=p->pNext){
-    if( p!=pExcept && (0==iRoot || p->pgnoRoot==iRoot) ) break;
-  }
-  if( p ) return saveCursorsOnList(p, iRoot, pExcept);
-  if( pExcept ) pExcept->curFlags &= ~0x20;
-  return 0;
-}
-
-
-
-
-
-
-static int saveCursorsOnList(
-  BtCursor *p,
-  Pgno iRoot,
-  BtCursor *pExcept
-){
-  do{
-    if( p!=pExcept && (0==iRoot || p->pgnoRoot==iRoot) ){
-      if( p->eState==0 || p->eState==2 ){
-        int rc = saveCursorPosition(p);
-        if( 0!=rc ){
-          return rc;
-        }
-      }else{
-        ;
-        btreeReleaseAllCursorPages(p);
-      }
-    }
-    p = p->pNext;
-  }while( p );
-  return 0;
-}
-
-
-
-
-void sqlite3BtreeClearCursor(BtCursor *pCur){
-  assert( cursorHoldsMutex(pCur) );
-  sqlite3_free(pCur->pKey);
-  pCur->pKey = 0;
-  pCur->eState = 1;
-}
-
-
-
-
-
-
-static int btreeMoveto(
-  BtCursor *pCur,
-  const void *pKey,
-  i64 nKey,
-  int bias,
-  int *pRes
-){
-  int rc;
-  UnpackedRecord *pIdxKey;
-
-  if( pKey ){
-    KeyInfo *pKeyInfo = pCur->pKeyInfo;
-    assert( nKey==(i64)(int)nKey );
-    pIdxKey = sqlite3VdbeAllocUnpackedRecord(pKeyInfo);
-    if( pIdxKey==0 ) return 7;
-    sqlite3VdbeRecordUnpack(pKeyInfo, (int)nKey, pKey, pIdxKey);
-    if( pIdxKey->nField==0 || pIdxKey->nField>pKeyInfo->nAllField ){
-      rc = sqlite3CorruptError(813);
-      goto moveto_done;
-    }
-  }else{
-    pIdxKey = 0;
-  }
-  rc = sqlite3BtreeMovetoUnpacked(pCur, pIdxKey, nKey, bias, pRes);
-moveto_done:
-  if( pIdxKey ){
-    sqlite3DbFree(pCur->pKeyInfo->db, pIdxKey);
-  }
-  return rc;
-}
-# 834 "src/btree.c"
-static int btreeRestoreCursorPosition(BtCursor *pCur){
-  int rc;
-  int skipNext = 0;
-  assert( cursorOwnsBtShared(pCur) );
-  assert( pCur->eState>=3 );
-  if( pCur->eState==4 ){
-    return pCur->skipNext;
-  }
-  pCur->eState = 1;
-  if( sqlite3FaultSim(410) ){
-    rc = 10;
-  }else{
-    rc = btreeMoveto(pCur, pCur->pKey, pCur->nKey, 0, &skipNext);
-  }
-  if( rc==0 ){
-    sqlite3_free(pCur->pKey);
-    pCur->pKey = 0;
-    assert( pCur->eState==0 || pCur->eState==1 );
-    if( skipNext ) pCur->skipNext = skipNext;
-    if( pCur->skipNext && pCur->eState==0 ){
-      pCur->eState = 2;
-    }
-  }
-  return rc;
-}
-# 877 "src/btree.c"
-int sqlite3BtreeCursorHasMoved(BtCursor *pCur){
-  assert( ((((char*)(pCur) - (char*)0)&7)==0)
-       || pCur==sqlite3BtreeFakeValidCursor() );
-  assert( ((int)((char*)&((BtCursor*)0)->eState))==0 );
-  assert( sizeof(pCur->eState)==1 );
-  return 0 != *(u8*)pCur;
-}
-
-
-
-
-
-
-BtCursor *sqlite3BtreeFakeValidCursor(void){
-  static u8 fakeCursor = 0;
-  assert( ((int)((char*)&((BtCursor*)0)->eState))==0 );
-  return (BtCursor*)&fakeCursor;
-}
-# 909 "src/btree.c"
-int sqlite3BtreeCursorRestore(BtCursor *pCur, int *pDifferentRow){
-  int rc;
-
-  assert( pCur!=0 );
-  assert( pCur->eState!=0 );
-  rc = (pCur->eState>=3 ? btreeRestoreCursorPosition(pCur) : 0);
-  if( rc ){
-    *pDifferentRow = 1;
-    return rc;
-  }
-  if( pCur->eState!=0 ){
-    *pDifferentRow = 1;
-  }else{
-    *pDifferentRow = 0;
-  }
-  return 0;
-}
-# 941 "src/btree.c"
-void sqlite3BtreeCursorHintFlags(BtCursor *pCur, unsigned x){
-  assert( x==0x00000002 || x==0x00000001 || x==0 );
-  pCur->hints = x;
-}
-# 957 "src/btree.c"
-static Pgno ptrmapPageno(BtShared *pBt, Pgno pgno){
-  int nPagesPerMapPage;
-  Pgno iPtrMap, ret;
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  if( pgno<2 ) return 0;
-  nPagesPerMapPage = (pBt->usableSize/5)+1;
-  iPtrMap = (pgno-2)/nPagesPerMapPage;
-  ret = (iPtrMap*nPagesPerMapPage) + 2;
-  if( ret==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) ){
-    ret++;
-  }
-  return ret;
-}
-# 981 "src/btree.c"
-static void ptrmapPut(BtShared *pBt, Pgno key, u8 eType, Pgno parent, int *pRC){
-  DbPage *pDbPage;
-  u8 *pPtrmap;
-  Pgno iPtrmap;
-  int offset;
-  int rc;
-
-  if( *pRC ) return;
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-
-  assert( 0==(ptrmapPageno((pBt), (((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1))))==(((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)))) );
-
-  assert( pBt->autoVacuum );
-  if( key==0 ){
-    *pRC = sqlite3CorruptError(996);
-    return;
-  }
-  iPtrmap = ptrmapPageno(pBt, key);
-  rc = sqlite3PagerGet(pBt->pPager, iPtrmap, &pDbPage, 0);
-  if( rc!=0 ){
-    *pRC = rc;
-    return;
-  }
-  if( ((char*)sqlite3PagerGetExtra(pDbPage))[0]!=0 ){
-
-
-
-    *pRC = sqlite3CorruptError(1009);
-    goto ptrmap_exit;
-  }
-  offset = (5*(key-iPtrmap-1));
-  if( offset<0 ){
-    *pRC = sqlite3CorruptError(1014);
-    goto ptrmap_exit;
-  }
-  assert( offset <= (int)pBt->usableSize-5 );
-  pPtrmap = (u8 *)sqlite3PagerGetData(pDbPage);
-
-  if( eType!=pPtrmap[offset] || sqlite3Get4byte(&pPtrmap[offset+1])!=parent ){
-    ;
-    *pRC= rc = sqlite3PagerWrite(pDbPage);
-    if( rc==0 ){
-      pPtrmap[offset] = eType;
-      sqlite3Put4byte(&pPtrmap[offset+1], parent);
-    }
-  }
-
-ptrmap_exit:
-  sqlite3PagerUnref(pDbPage);
-}
-# 1040 "src/btree.c"
-static int ptrmapGet(BtShared *pBt, Pgno key, u8 *pEType, Pgno *pPgno){
-  DbPage *pDbPage;
-  int iPtrmap;
-  u8 *pPtrmap;
-  int offset;
-  int rc;
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-
-  iPtrmap = ptrmapPageno(pBt, key);
-  rc = sqlite3PagerGet(pBt->pPager, iPtrmap, &pDbPage, 0);
-  if( rc!=0 ){
-    return rc;
-  }
-  pPtrmap = (u8 *)sqlite3PagerGetData(pDbPage);
-
-  offset = (5*(key-iPtrmap-1));
-  if( offset<0 ){
-    sqlite3PagerUnref(pDbPage);
-    return sqlite3CorruptError(1059);
-  }
-  assert( offset <= (int)pBt->usableSize-5 );
-  assert( pEType!=0 );
-  *pEType = pPtrmap[offset];
-  if( pPgno ) *pPgno = sqlite3Get4byte(&pPtrmap[offset+1]);
-
-  sqlite3PagerUnref(pDbPage);
-  if( *pEType<1 || *pEType>5 ) return sqlite3CorruptError(1067);
-  return 0;
-}
-# 1099 "src/btree.c"
-static void btreeParseCellAdjustSizeForOverflow(
-  MemPage *pPage,
-  u8 *pCell,
-  CellInfo *pInfo
-){
-# 1113 "src/btree.c"
-  int minLocal;
-  int maxLocal;
-  int surplus;
-
-  minLocal = pPage->minLocal;
-  maxLocal = pPage->maxLocal;
-  surplus = minLocal + (pInfo->nPayload - minLocal)%(pPage->pBt->usableSize-4);
-  ;
-  ;
-  if( surplus <= maxLocal ){
-    pInfo->nLocal = (u16)surplus;
-  }else{
-    pInfo->nLocal = (u16)minLocal;
-  }
-  pInfo->nSize = (u16)(&pInfo->pPayload[pInfo->nLocal] - pCell) + 4;
-}
-# 1144 "src/btree.c"
-static void btreeParseCellPtrNoPayload(
-  MemPage *pPage,
-  u8 *pCell,
-  CellInfo *pInfo
-){
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( pPage->leaf==0 );
-  assert( pPage->childPtrSize==4 );
-
-  (void)(pPage);
-
-  pInfo->nSize = 4 + sqlite3GetVarint(&pCell[4], (u64*)&pInfo->nKey);
-  pInfo->nPayload = 0;
-  pInfo->nLocal = 0;
-  pInfo->pPayload = 0;
-  return;
-}
-static void btreeParseCellPtr(
-  MemPage *pPage,
-  u8 *pCell,
-  CellInfo *pInfo
-){
-  u8 *pIter;
-  u32 nPayload;
-  u64 iKey;
-
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( pPage->leaf==0 || pPage->leaf==1 );
-  assert( pPage->intKeyLeaf );
-  assert( pPage->childPtrSize==0 );
-  pIter = pCell;
-
-
-
-
-
-
-
-  nPayload = *pIter;
-  if( nPayload>=0x80 ){
-    u8 *pEnd = &pIter[8];
-    nPayload &= 0x7f;
-    do{
-      nPayload = (nPayload<<7) | (*++pIter & 0x7f);
-    }while( (*pIter)>=0x80 && pIter<pEnd );
-  }
-  pIter++;
-
-
-
-
-
-
-
-  iKey = *pIter;
-  if( iKey>=0x80 ){
-    u8 *pEnd = &pIter[7];
-    iKey &= 0x7f;
-    while(1){
-      iKey = (iKey<<7) | (*++pIter & 0x7f);
-      if( (*pIter)<0x80 ) break;
-      if( pIter>=pEnd ){
-        iKey = (iKey<<8) | *++pIter;
-        break;
-      }
-    }
-  }
-  pIter++;
-
-  pInfo->nKey = *(i64*)&iKey;
-  pInfo->nPayload = nPayload;
-  pInfo->pPayload = pIter;
-  ;
-  ;
-  if( nPayload<=pPage->maxLocal ){
-
-
-
-    pInfo->nSize = nPayload + (u16)(pIter - pCell);
-    if( pInfo->nSize<4 ) pInfo->nSize = 4;
-    pInfo->nLocal = (u16)nPayload;
-  }else{
-    btreeParseCellAdjustSizeForOverflow(pPage, pCell, pInfo);
-  }
-}
-static void btreeParseCellPtrIndex(
-  MemPage *pPage,
-  u8 *pCell,
-  CellInfo *pInfo
-){
-  u8 *pIter;
-  u32 nPayload;
-
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( pPage->leaf==0 || pPage->leaf==1 );
-  assert( pPage->intKeyLeaf==0 );
-  pIter = pCell + pPage->childPtrSize;
-  nPayload = *pIter;
-  if( nPayload>=0x80 ){
-    u8 *pEnd = &pIter[8];
-    nPayload &= 0x7f;
-    do{
-      nPayload = (nPayload<<7) | (*++pIter & 0x7f);
-    }while( *(pIter)>=0x80 && pIter<pEnd );
-  }
-  pIter++;
-  pInfo->nKey = nPayload;
-  pInfo->nPayload = nPayload;
-  pInfo->pPayload = pIter;
-  ;
-  ;
-  if( nPayload<=pPage->maxLocal ){
-
-
-
-    pInfo->nSize = nPayload + (u16)(pIter - pCell);
-    if( pInfo->nSize<4 ) pInfo->nSize = 4;
-    pInfo->nLocal = (u16)nPayload;
-  }else{
-    btreeParseCellAdjustSizeForOverflow(pPage, pCell, pInfo);
-  }
-}
-static void btreeParseCell(
-  MemPage *pPage,
-  int iCell,
-  CellInfo *pInfo
-){
-  pPage->xParseCell(pPage, ((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(iCell)])))), pInfo);
-}
-# 1286 "src/btree.c"
-static u16 cellSizePtr(MemPage *pPage, u8 *pCell){
-  u8 *pIter = pCell + pPage->childPtrSize;
-  u8 *pEnd;
-  u32 nSize;
-# 1300 "src/btree.c"
-  nSize = *pIter;
-  if( nSize>=0x80 ){
-    pEnd = &pIter[8];
-    nSize &= 0x7f;
-    do{
-      nSize = (nSize<<7) | (*++pIter & 0x7f);
-    }while( *(pIter)>=0x80 && pIter<pEnd );
-  }
-  pIter++;
-  if( pPage->intKey ){
-
-
-
-    pEnd = &pIter[9];
-    while( (*pIter++)&0x80 && pIter<pEnd );
-  }
-  ;
-  ;
-  if( nSize<=pPage->maxLocal ){
-    nSize += (u32)(pIter - pCell);
-    if( nSize<4 ) nSize = 4;
-  }else{
-    int minLocal = pPage->minLocal;
-    nSize = minLocal + (nSize - minLocal) % (pPage->pBt->usableSize - 4);
-    ;
-    ;
-    if( nSize>pPage->maxLocal ){
-      nSize = minLocal;
-    }
-    nSize += 4 + (u16)(pIter - pCell);
-  }
-  assert( nSize==debuginfo.nSize || (sqlite3Config.neverCorrupt==0) );
-  return (u16)nSize;
-}
-static u16 cellSizePtrNoPayload(MemPage *pPage, u8 *pCell){
-  u8 *pIter = pCell + 4;
-  u8 *pEnd;
-# 1346 "src/btree.c"
-  (void)(pPage);
-
-
-  assert( pPage->childPtrSize==4 );
-  pEnd = pIter + 9;
-  while( (*pIter++)&0x80 && pIter<pEnd );
-  assert( debuginfo.nSize==(u16)(pIter - pCell) || (sqlite3Config.neverCorrupt==0) );
-  return (u16)(pIter - pCell);
-}
-# 1372 "src/btree.c"
-static void ptrmapPutOvflPtr(MemPage *pPage, MemPage *pSrc, u8 *pCell,int *pRC){
-  CellInfo info;
-  if( *pRC ) return;
-  assert( pCell!=0 );
-  pPage->xParseCell(pPage, pCell, &info);
-  if( info.nLocal<info.nPayload ){
-    Pgno ovfl;
-    if( (((uptr)(pSrc->aDataEnd)>=(uptr)(pCell))&&((uptr)(pSrc->aDataEnd)<(uptr)(pCell+info.nLocal))) ){
-      ;
-      *pRC = sqlite3CorruptError(1381);
-      return;
-    }
-    ovfl = sqlite3Get4byte(&pCell[info.nSize-4]);
-    ptrmapPut(pPage->pBt, ovfl, 3, pPage->pgno, pRC);
-  }
-}
-# 1403 "src/btree.c"
-static int defragmentPage(MemPage *pPage, int nMaxFrag){
-  int i;
-  int pc;
-  int hdr;
-  int size;
-  int usableSize;
-  int cellOffset;
-  int cbrk;
-  int nCell;
-  unsigned char *data;
-  unsigned char *temp;
-  unsigned char *src;
-  int iCellFirst;
-  int iCellLast;
-
-  assert( sqlite3PagerIswriteable(pPage->pDbPage) );
-  assert( pPage->pBt!=0 );
-  assert( pPage->pBt->usableSize <= 65536 );
-  assert( pPage->nOverflow==0 );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  temp = 0;
-  src = data = pPage->aData;
-  hdr = pPage->hdrOffset;
-  cellOffset = pPage->cellOffset;
-  nCell = pPage->nCell;
-  assert( nCell==((&data[hdr+3])[0]<<8 | (&data[hdr+3])[1]) || (sqlite3Config.neverCorrupt==0) );
-  iCellFirst = cellOffset + 2*nCell;
-  usableSize = pPage->pBt->usableSize;
-
-
-
-
-
-
-  if( (int)data[hdr+7]<=nMaxFrag ){
-    int iFree = ((&data[hdr+1])[0]<<8 | (&data[hdr+1])[1]);
-    if( iFree>usableSize-4 ) return sqlite3CorruptError(1439);
-    if( iFree ){
-      int iFree2 = ((&data[iFree])[0]<<8 | (&data[iFree])[1]);
-      if( iFree2>usableSize-4 ) return sqlite3CorruptError(1442);
-      if( 0==iFree2 || (data[iFree2]==0 && data[iFree2+1]==0) ){
-        u8 *pEnd = &data[cellOffset + nCell*2];
-        u8 *pAddr;
-        int sz2 = 0;
-        int sz = ((&data[iFree+2])[0]<<8 | (&data[iFree+2])[1]);
-        int top = ((&data[hdr+5])[0]<<8 | (&data[hdr+5])[1]);
-        if( top>=iFree ){
-          return sqlite3CorruptError(1450);
-        }
-        if( iFree2 ){
-          if( iFree+sz>iFree2 ) return sqlite3CorruptError(1453);
-          sz2 = ((&data[iFree2+2])[0]<<8 | (&data[iFree2+2])[1]);
-          if( iFree2+sz2 > usableSize ) return sqlite3CorruptError(1455);
-          memmove(&data[iFree+sz+sz2], &data[iFree+sz], iFree2-(iFree+sz));
-          sz += sz2;
-        }else if( iFree+sz>usableSize ){
-          return sqlite3CorruptError(1459);
-        }
-
-        cbrk = top+sz;
-        assert( cbrk+(iFree-top) <= usableSize );
-        memmove(&data[cbrk], &data[top], iFree-top);
-        for(pAddr=&data[cellOffset]; pAddr<pEnd; pAddr+=2){
-          pc = ((pAddr)[0]<<8 | (pAddr)[1]);
-          if( pc<iFree ){ ((pAddr)[0] = (u8)((pc+sz)>>8), (pAddr)[1] = (u8)(pc+sz)); }
-          else if( pc<iFree2 ){ ((pAddr)[0] = (u8)((pc+sz2)>>8), (pAddr)[1] = (u8)(pc+sz2)); }
-        }
-        goto defragment_out;
-      }
-    }
-  }
-
-  cbrk = usableSize;
-  iCellLast = usableSize - 4;
-  for(i=0; i<nCell; i++){
-    u8 *pAddr;
-    pAddr = &data[cellOffset + i*2];
-    pc = ((pAddr)[0]<<8 | (pAddr)[1]);
-    ;
-    ;
-
-
-
-    if( pc<iCellFirst || pc>iCellLast ){
-      return sqlite3CorruptError(1487);
-    }
-    assert( pc>=iCellFirst && pc<=iCellLast );
-    size = pPage->xCellSize(pPage, &src[pc]);
-    cbrk -= size;
-    if( cbrk<iCellFirst || pc+size>usableSize ){
-      return sqlite3CorruptError(1493);
-    }
-    assert( cbrk+size<=usableSize && cbrk>=iCellFirst );
-    ;
-    ;
-    ((pAddr)[0] = (u8)((cbrk)>>8), (pAddr)[1] = (u8)(cbrk));
-    if( temp==0 ){
-      int x;
-      if( cbrk==pc ) continue;
-      temp = sqlite3PagerTempSpace(pPage->pBt->pPager);
-      x = ((&data[hdr+5])[0]<<8 | (&data[hdr+5])[1]);
-      memcpy(&temp[x], &data[x], (cbrk+size) - x);
-      src = temp;
-    }
-    memcpy(&data[cbrk], &src[pc], size);
-  }
-  data[hdr+7] = 0;
-
- defragment_out:
-  assert( pPage->nFree>=0 );
-  if( data[hdr+7]+cbrk-iCellFirst!=pPage->nFree ){
-    return sqlite3CorruptError(1514);
-  }
-  assert( cbrk>=iCellFirst );
-  ((&data[hdr+5])[0] = (u8)((cbrk)>>8), (&data[hdr+5])[1] = (u8)(cbrk));
-  data[hdr+1] = 0;
-  data[hdr+2] = 0;
-  memset(&data[iCellFirst], 0, cbrk-iCellFirst);
-  assert( sqlite3PagerIswriteable(pPage->pDbPage) );
-  return 0;
-}
-# 1539 "src/btree.c"
-static u8 *pageFindSlot(MemPage *pPg, int nByte, int *pRc){
-  const int hdr = pPg->hdrOffset;
-  u8 * const aData = pPg->aData;
-  int iAddr = hdr + 1;
-  int pc = ((&aData[iAddr])[0]<<8 | (&aData[iAddr])[1]);
-  int x;
-  int maxPC = pPg->pBt->usableSize - nByte;
-  int size;
-
-  assert( pc>0 );
-  while( pc<=maxPC ){
-
-
-
-    size = ((&aData[pc+2])[0]<<8 | (&aData[pc+2])[1]);
-    if( (x = size - nByte)>=0 ){
-      ;
-      ;
-      if( x<4 ){
-
-
-        if( aData[hdr+7]>57 ) return 0;
-
-
-
-        memcpy(&aData[iAddr], &aData[pc], 2);
-        aData[hdr+7] += (u8)x;
-      }else if( x+pc > maxPC ){
-
-        *pRc = sqlite3CorruptError(1568);
-        return 0;
-      }else{
-
-
-        ((&aData[pc+2])[0] = (u8)((x)>>8), (&aData[pc+2])[1] = (u8)(x));
-      }
-      return &aData[pc + x];
-    }
-    iAddr = pc;
-    pc = ((&aData[pc])[0]<<8 | (&aData[pc])[1]);
-    if( pc<=iAddr+size ){
-      if( pc ){
-
-        *pRc = sqlite3CorruptError(1582);
-      }
-      return 0;
-    }
-  }
-  if( pc>maxPC+nByte-4 ){
-
-    *pRc = sqlite3CorruptError(1589);
-  }
-  return 0;
-}
-# 1607 "src/btree.c"
-static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){
-  const int hdr = pPage->hdrOffset;
-  u8 * const data = pPage->aData;
-  int top;
-  int rc = 0;
-  int gap;
-
-  assert( sqlite3PagerIswriteable(pPage->pDbPage) );
-  assert( pPage->pBt );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( nByte>=0 );
-  assert( pPage->nFree>=nByte );
-  assert( pPage->nOverflow==0 );
-  assert( nByte < (int)(pPage->pBt->usableSize-8) );
-
-  assert( pPage->cellOffset == hdr + 12 - 4*pPage->leaf );
-  gap = pPage->cellOffset + 2*pPage->nCell;
-  assert( gap<=65536 );
-
-
-
-
-
-  top = ((&data[hdr+5])[0]<<8 | (&data[hdr+5])[1]);
-  assert( top<=(int)pPage->pBt->usableSize );
-  if( gap>top ){
-    if( top==0 && pPage->pBt->usableSize==65536 ){
-      top = 65536;
-    }else{
-      return sqlite3CorruptError(1636);
-    }
-  }
-
-
-
-
-
-  ;
-  ;
-  ;
-  if( (data[hdr+2] || data[hdr+1]) && gap+2<=top ){
-    u8 *pSpace = pageFindSlot(pPage, nByte, &rc);
-    if( pSpace ){
-      assert( pSpace>=data && (pSpace - data)<65536 );
-      *pIdx = (int)(pSpace - data);
-      return 0;
-    }else if( rc ){
-      return rc;
-    }
-  }
-
-
-
-
-  ;
-  if( gap+2+nByte>top ){
-    assert( pPage->nCell>0 || (sqlite3Config.neverCorrupt==0) );
-    assert( pPage->nFree>=0 );
-    rc = defragmentPage(pPage, ((4)<(pPage->nFree - (2+nByte))?(4):(pPage->nFree - (2+nByte))));
-    if( rc ) return rc;
-    top = (((((int)((&data[hdr+5])[0]<<8 | (&data[hdr+5])[1]))-1)&0xffff)+1);
-    assert( gap+2+nByte<=top );
-  }
-# 1678 "src/btree.c"
-  top -= nByte;
-  ((&data[hdr+5])[0] = (u8)((top)>>8), (&data[hdr+5])[1] = (u8)(top));
-  assert( top+nByte <= (int)pPage->pBt->usableSize );
-  *pIdx = top;
-  return 0;
-}
-# 1698 "src/btree.c"
-static int freeSpace(MemPage *pPage, u16 iStart, u16 iSize){
-  u16 iPtr;
-  u16 iFreeBlk;
-  u8 hdr;
-  u8 nFrag = 0;
-  u16 iOrigSize = iSize;
-  u16 x;
-  u32 iEnd = iStart + iSize;
-  unsigned char *data = pPage->aData;
-
-  assert( pPage->pBt!=0 );
-  assert( sqlite3PagerIswriteable(pPage->pDbPage) );
-  assert( (sqlite3Config.neverCorrupt==0) || iStart>=pPage->hdrOffset+6+pPage->childPtrSize );
-  assert( (sqlite3Config.neverCorrupt==0) || iEnd <= pPage->pBt->usableSize );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( iSize>=4 );
-  assert( iStart<=pPage->pBt->usableSize-4 );
-
-
-
-
-  hdr = pPage->hdrOffset;
-  iPtr = hdr + 1;
-  if( data[iPtr+1]==0 && data[iPtr]==0 ){
-    iFreeBlk = 0;
-  }else{
-    while( (iFreeBlk = ((&data[iPtr])[0]<<8 | (&data[iPtr])[1]))<iStart ){
-      if( iFreeBlk<iPtr+4 ){
-        if( iFreeBlk==0 ) break;
-        return sqlite3CorruptError(1727);
-      }
-      iPtr = iFreeBlk;
-    }
-    if( iFreeBlk>pPage->pBt->usableSize-4 ){
-      return sqlite3CorruptError(1732);
-    }
-    assert( iFreeBlk>iPtr || iFreeBlk==0 );
-
-
-
-
-
-
-
-    if( iFreeBlk && iEnd+3>=iFreeBlk ){
-      nFrag = iFreeBlk - iEnd;
-      if( iEnd>iFreeBlk ) return sqlite3CorruptError(1744);
-      iEnd = iFreeBlk + ((&data[iFreeBlk+2])[0]<<8 | (&data[iFreeBlk+2])[1]);
-      if( iEnd > pPage->pBt->usableSize ){
-        return sqlite3CorruptError(1747);
-      }
-      iSize = iEnd - iStart;
-      iFreeBlk = ((&data[iFreeBlk])[0]<<8 | (&data[iFreeBlk])[1]);
-    }
-
-
-
-
-
-    if( iPtr>hdr+1 ){
-      int iPtrEnd = iPtr + ((&data[iPtr+2])[0]<<8 | (&data[iPtr+2])[1]);
-      if( iPtrEnd+3>=iStart ){
-        if( iPtrEnd>iStart ) return sqlite3CorruptError(1760);
-        nFrag += iStart - iPtrEnd;
-        iSize = iEnd - iPtr;
-        iStart = iPtr;
-      }
-    }
-    if( nFrag>data[hdr+7] ) return sqlite3CorruptError(1766);
-    data[hdr+7] -= nFrag;
-  }
-  x = ((&data[hdr+5])[0]<<8 | (&data[hdr+5])[1]);
-  if( iStart<=x ){
-
-
-
-    if( iStart<x || iPtr!=hdr+1 ) return sqlite3CorruptError(1774);
-    ((&data[hdr+1])[0] = (u8)((iFreeBlk)>>8), (&data[hdr+1])[1] = (u8)(iFreeBlk));
-    ((&data[hdr+5])[0] = (u8)((iEnd)>>8), (&data[hdr+5])[1] = (u8)(iEnd));
-  }else{
-
-    ((&data[iPtr])[0] = (u8)((iStart)>>8), (&data[iPtr])[1] = (u8)(iStart));
-  }
-  if( pPage->pBt->btsFlags & 0x000c ){
-
-
-    memset(&data[iStart], 0, iSize);
-  }
-  ((&data[iStart])[0] = (u8)((iFreeBlk)>>8), (&data[iStart])[1] = (u8)(iFreeBlk));
-  ((&data[iStart+2])[0] = (u8)((iSize)>>8), (&data[iStart+2])[1] = (u8)(iSize));
-  pPage->nFree += iOrigSize;
-  return 0;
-}
-# 1804 "src/btree.c"
-static int decodeFlags(MemPage *pPage, int flagByte){
-  BtShared *pBt;
-
-  assert( pPage->hdrOffset==(pPage->pgno==1 ? 100 : 0) );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  pPage->leaf = (u8)(flagByte>>3); assert( 0x08 == 1<<3 );
-  flagByte &= ~0x08;
-  pPage->childPtrSize = 4-4*pPage->leaf;
-  pPage->xCellSize = cellSizePtr;
-  pBt = pPage->pBt;
-  if( flagByte==(0x04 | 0x01) ){
-
-
-    assert( (0x04|0x01)==5 );
-
-
-    assert( (0x04|0x01|0x08)==13 );
-    pPage->intKey = 1;
-    if( pPage->leaf ){
-      pPage->intKeyLeaf = 1;
-      pPage->xParseCell = btreeParseCellPtr;
-    }else{
-      pPage->intKeyLeaf = 0;
-      pPage->xCellSize = cellSizePtrNoPayload;
-      pPage->xParseCell = btreeParseCellPtrNoPayload;
-    }
-    pPage->maxLocal = pBt->maxLeaf;
-    pPage->minLocal = pBt->minLeaf;
-  }else if( flagByte==0x02 ){
-
-
-    assert( (0x02)==2 );
-
-
-    assert( (0x02|0x08)==10 );
-    pPage->intKey = 0;
-    pPage->intKeyLeaf = 0;
-    pPage->xParseCell = btreeParseCellPtrIndex;
-    pPage->maxLocal = pBt->maxLocal;
-    pPage->minLocal = pBt->minLocal;
-  }else{
-
-
-    return sqlite3CorruptError(1847);
-  }
-  pPage->max1bytePayload = pBt->max1bytePayload;
-  return 0;
-}
-
-
-
-
-
-static int btreeComputeFreeSpace(MemPage *pPage){
-  int pc;
-  u8 hdr;
-  u8 *data;
-  int usableSize;
-  int nFree;
-  int top;
-  int iCellFirst;
-  int iCellLast;
-
-  assert( pPage->pBt!=0 );
-  assert( pPage->pBt->db!=0 );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( pPage->pgno==sqlite3PagerPagenumber(pPage->pDbPage) );
-  assert( pPage == sqlite3PagerGetExtra(pPage->pDbPage) );
-  assert( pPage->aData == sqlite3PagerGetData(pPage->pDbPage) );
-  assert( pPage->isInit==1 );
-  assert( pPage->nFree<0 );
-
-  usableSize = pPage->pBt->usableSize;
-  hdr = pPage->hdrOffset;
-  data = pPage->aData;
-
-
-
-  top = (((((int)((&data[hdr+5])[0]<<8 | (&data[hdr+5])[1]))-1)&0xffff)+1);
-  iCellFirst = hdr + 8 + pPage->childPtrSize + 2*pPage->nCell;
-  iCellLast = usableSize - 4;
-
-
-
-
-
-  pc = ((&data[hdr+1])[0]<<8 | (&data[hdr+1])[1]);
-  nFree = data[hdr+7] + top;
-  if( pc>0 ){
-    u32 next, size;
-    if( pc<iCellFirst ){
-
-
-
-      return sqlite3CorruptError(1898);
-    }
-    while( 1 ){
-      if( pc>iCellLast ){
-
-        return sqlite3CorruptError(1903);
-      }
-      next = ((&data[pc])[0]<<8 | (&data[pc])[1]);
-      size = ((&data[pc+2])[0]<<8 | (&data[pc+2])[1]);
-      nFree = nFree + size;
-      if( next<=pc+size+3 ) break;
-      pc = next;
-    }
-    if( next>0 ){
-
-      return sqlite3CorruptError(1913);
-    }
-    if( pc+size>(unsigned int)usableSize ){
-
-      return sqlite3CorruptError(1917);
-    }
-  }
-# 1928 "src/btree.c"
-  if( nFree>usableSize || nFree<iCellFirst ){
-    return sqlite3CorruptError(1929);
-  }
-  pPage->nFree = (u16)(nFree - iCellFirst);
-  return 0;
-}
-
-
-
-
-
-static int btreeCellSizeCheck(MemPage *pPage){
-  int iCellFirst;
-  int iCellLast;
-  int i;
-  int sz;
-  int pc;
-  u8 *data;
-  int usableSize;
-  int cellOffset;
-
-  iCellFirst = pPage->cellOffset + 2*pPage->nCell;
-  usableSize = pPage->pBt->usableSize;
-  iCellLast = usableSize - 4;
-  data = pPage->aData;
-  cellOffset = pPage->cellOffset;
-  if( !pPage->leaf ) iCellLast--;
-  for(i=0; i<pPage->nCell; i++){
-    pc = __builtin_bswap16(*(u16*)(&data[cellOffset+i*2]));
-    ;
-    ;
-    if( pc<iCellFirst || pc>iCellLast ){
-      return sqlite3CorruptError(1960);
-    }
-    sz = pPage->xCellSize(pPage, &data[pc]);
-    ;
-    if( pc+sz>usableSize ){
-      return sqlite3CorruptError(1965);
-    }
-  }
-  return 0;
-}
-# 1980 "src/btree.c"
-static int btreeInitPage(MemPage *pPage){
-  u8 *data;
-  BtShared *pBt;
-
-  assert( pPage->pBt!=0 );
-  assert( pPage->pBt->db!=0 );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( pPage->pgno==sqlite3PagerPagenumber(pPage->pDbPage) );
-  assert( pPage == sqlite3PagerGetExtra(pPage->pDbPage) );
-  assert( pPage->aData == sqlite3PagerGetData(pPage->pDbPage) );
-  assert( pPage->isInit==0 );
-
-  pBt = pPage->pBt;
-  data = pPage->aData + pPage->hdrOffset;
-
-
-  if( decodeFlags(pPage, data[0]) ){
-    return sqlite3CorruptError(1997);
-  }
-  assert( pBt->pageSize>=512 && pBt->pageSize<=65536 );
-  pPage->maskPage = (u16)(pBt->pageSize - 1);
-  pPage->nOverflow = 0;
-  pPage->cellOffset = pPage->hdrOffset + 8 + pPage->childPtrSize;
-  pPage->aCellIdx = data + pPage->childPtrSize + 8;
-  pPage->aDataEnd = pPage->aData + pBt->usableSize;
-  pPage->aDataOfst = pPage->aData + pPage->childPtrSize;
-
-
-  pPage->nCell = ((&data[3])[0]<<8 | (&data[3])[1]);
-  if( pPage->nCell>((pBt->pageSize-8)/6) ){
-
-    return sqlite3CorruptError(2011);
-  }
-  ;
-
-
-
-
-  assert( pPage->nCell>0
-       || (((((int)((&data[5])[0]<<8 | (&data[5])[1]))-1)&0xffff)+1)==(int)pBt->usableSize
-       || (sqlite3Config.neverCorrupt==0) );
-  pPage->nFree = -1;
-  pPage->isInit = 1;
-  if( pBt->db->flags & 0x00200000 ){
-    return btreeCellSizeCheck(pPage);
-  }
-  return 0;
-}
-
-
-
-
-
-static void zeroPage(MemPage *pPage, int flags){
-  unsigned char *data = pPage->aData;
-  BtShared *pBt = pPage->pBt;
-  u8 hdr = pPage->hdrOffset;
-  u16 first;
-
-  assert( sqlite3PagerPagenumber(pPage->pDbPage)==pPage->pgno );
-  assert( sqlite3PagerGetExtra(pPage->pDbPage) == (void*)pPage );
-  assert( sqlite3PagerGetData(pPage->pDbPage) == data );
-  assert( sqlite3PagerIswriteable(pPage->pDbPage) );
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  if( pBt->btsFlags & 0x000c ){
-    memset(&data[hdr], 0, pBt->usableSize - hdr);
-  }
-  data[hdr] = (char)flags;
-  first = hdr + ((flags&0x08)==0 ? 12 : 8);
-  memset(&data[hdr+1], 0, 4);
-  data[hdr+7] = 0;
-  ((&data[hdr+5])[0] = (u8)((pBt->usableSize)>>8), (&data[hdr+5])[1] = (u8)(pBt->usableSize));
-  pPage->nFree = (u16)(pBt->usableSize - first);
-  decodeFlags(pPage, flags);
-  pPage->cellOffset = first;
-  pPage->aDataEnd = &data[pBt->usableSize];
-  pPage->aCellIdx = &data[first];
-  pPage->aDataOfst = &data[pPage->childPtrSize];
-  pPage->nOverflow = 0;
-  assert( pBt->pageSize>=512 && pBt->pageSize<=65536 );
-  pPage->maskPage = (u16)(pBt->pageSize - 1);
-  pPage->nCell = 0;
-  pPage->isInit = 1;
-}
-
-
-
-
-
-
-static MemPage *btreePageFromDbPage(DbPage *pDbPage, Pgno pgno, BtShared *pBt){
-  MemPage *pPage = (MemPage*)sqlite3PagerGetExtra(pDbPage);
-  if( pgno!=pPage->pgno ){
-    pPage->aData = sqlite3PagerGetData(pDbPage);
-    pPage->pDbPage = pDbPage;
-    pPage->pBt = pBt;
-    pPage->pgno = pgno;
-    pPage->hdrOffset = pgno==1 ? 100 : 0;
-  }
-  assert( pPage->aData==sqlite3PagerGetData(pDbPage) );
-  return pPage;
-}
-# 2094 "src/btree.c"
-static int btreeGetPage(
-  BtShared *pBt,
-  Pgno pgno,
-  MemPage **ppPage,
-  int flags
-){
-  int rc;
-  DbPage *pDbPage;
-
-  assert( flags==0 || flags==0x01 || flags==0x02 );
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  rc = sqlite3PagerGet(pBt->pPager, pgno, (DbPage**)&pDbPage, flags);
-  if( rc ) return rc;
-  *ppPage = btreePageFromDbPage(pDbPage, pgno, pBt);
-  return 0;
-}
-
-
-
-
-
-
-static MemPage *btreePageLookup(BtShared *pBt, Pgno pgno){
-  DbPage *pDbPage;
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  pDbPage = sqlite3PagerLookup(pBt->pPager, pgno);
-  if( pDbPage ){
-    return btreePageFromDbPage(pDbPage, pgno, pBt);
-  }
-  return 0;
-}
-
-
-
-
-
-static Pgno btreePagecount(BtShared *pBt){
-  return pBt->nPage;
-}
-u32 sqlite3BtreeLastPage(Btree *p){
-  assert( sqlite3BtreeHoldsMutex(p) );
-  assert( ((p->pBt->nPage)&0x80000000)==0 );
-  return btreePagecount(p->pBt);
-}
-# 2152 "src/btree.c"
-static int getAndInitPage(
-  BtShared *pBt,
-  Pgno pgno,
-  MemPage **ppPage,
-  BtCursor *pCur,
-  int bReadOnly
-){
-  int rc;
-  DbPage *pDbPage;
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert( pCur==0 || ppPage==&pCur->pPage );
-  assert( pCur==0 || bReadOnly==pCur->curPagerFlags );
-  assert( pCur==0 || pCur->iPage>0 );
-
-  if( pgno>btreePagecount(pBt) ){
-    rc = sqlite3CorruptError(2167);
-    goto getAndInitPage_error1;
-  }
-  rc = sqlite3PagerGet(pBt->pPager, pgno, (DbPage**)&pDbPage, bReadOnly);
-  if( rc ){
-    goto getAndInitPage_error1;
-  }
-  *ppPage = (MemPage*)sqlite3PagerGetExtra(pDbPage);
-  if( (*ppPage)->isInit==0 ){
-    btreePageFromDbPage(pDbPage, pgno, pBt);
-    rc = btreeInitPage(*ppPage);
-    if( rc!=0 ){
-      goto getAndInitPage_error2;
-    }
-  }
-  assert( (*ppPage)->pgno==pgno );
-  assert( (*ppPage)->aData==sqlite3PagerGetData(pDbPage) );
-
-
-
-  if( pCur && ((*ppPage)->nCell<1 || (*ppPage)->intKey!=pCur->curIntKey) ){
-    rc = sqlite3CorruptError(2188);
-    goto getAndInitPage_error2;
-  }
-  return 0;
-
-getAndInitPage_error2:
-  releasePage(*ppPage);
-getAndInitPage_error1:
-  if( pCur ){
-    pCur->iPage--;
-    pCur->pPage = pCur->apPage[pCur->iPage];
-  }
-  ;
-  assert( pgno!=0 || rc==11 );
-  return rc;
-}
-
-
-
-
-
-
-
-static void releasePageNotNull(MemPage *pPage){
-  assert( pPage->aData );
-  assert( pPage->pBt );
-  assert( pPage->pDbPage!=0 );
-  assert( sqlite3PagerGetExtra(pPage->pDbPage) == (void*)pPage );
-  assert( sqlite3PagerGetData(pPage->pDbPage)==pPage->aData );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  sqlite3PagerUnrefNotNull(pPage->pDbPage);
-}
-static void releasePage(MemPage *pPage){
-  if( pPage ) releasePageNotNull(pPage);
-}
-static void releasePageOne(MemPage *pPage){
-  assert( pPage!=0 );
-  assert( pPage->aData );
-  assert( pPage->pBt );
-  assert( pPage->pDbPage!=0 );
-  assert( sqlite3PagerGetExtra(pPage->pDbPage) == (void*)pPage );
-  assert( sqlite3PagerGetData(pPage->pDbPage)==pPage->aData );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  sqlite3PagerUnrefPageOne(pPage->pDbPage);
-}
-# 2243 "src/btree.c"
-static int btreeGetUnusedPage(
-  BtShared *pBt,
-  Pgno pgno,
-  MemPage **ppPage,
-  int flags
-){
-  int rc = btreeGetPage(pBt, pgno, ppPage, flags);
-  if( rc==0 ){
-    if( sqlite3PagerPageRefcount((*ppPage)->pDbPage)>1 ){
-      releasePage(*ppPage);
-      *ppPage = 0;
-      return sqlite3CorruptError(2254);
-    }
-    (*ppPage)->isInit = 0;
-  }else{
-    *ppPage = 0;
-  }
-  return rc;
-}
-# 2272 "src/btree.c"
-static void pageReinit(DbPage *pData){
-  MemPage *pPage;
-  pPage = (MemPage *)sqlite3PagerGetExtra(pData);
-  assert( sqlite3PagerPageRefcount(pData)>0 );
-  if( pPage->isInit ){
-    assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-    pPage->isInit = 0;
-    if( sqlite3PagerPageRefcount(pData)>1 ){
-
-
-
-
-
-
-      btreeInitPage(pPage);
-    }
-  }
-}
-
-
-
-
-static int btreeInvokeBusyHandler(void *pArg){
-  BtShared *pBt = (BtShared*)pArg;
-  assert( pBt->db );
-  assert( sqlite3_mutex_held(pBt->db->mutex) );
-  return sqlite3InvokeBusyHandler(&pBt->db->busyHandler,
-                                  sqlite3PagerFile(pBt->pPager));
-}
-# 2323 "src/btree.c"
-int sqlite3BtreeOpen(
-  sqlite3_vfs *pVfs,
-  const char *zFilename,
-  sqlite3 *db,
-  Btree **ppBtree,
-  int flags,
-  int vfsFlags
-){
-  BtShared *pBt = 0;
-  Btree *p;
-  sqlite3_mutex *mutexOpen = 0;
-  int rc = 0;
-  u8 nReserve;
-  unsigned char zDbHeader[100];
-
-
-  const int isTempDb = zFilename==0 || zFilename[0]==0;
-
-
-
-
-
-
-
-  const int isMemdb = (zFilename && strcmp(zFilename, ":memory:")==0)
-                       || (isTempDb && sqlite3TempInMemory(db))
-                       || (vfsFlags & 0x00000080)!=0;
-
-
-  assert( db!=0 );
-  assert( pVfs!=0 );
-  assert( sqlite3_mutex_held(db->mutex) );
-  assert( (flags&0xff)==flags );
-
-
-  assert( (flags & 8)==0 || (flags & 4)!=0 );
-
-
-  assert( (flags & 4)==0 || isTempDb );
-
-  if( isMemdb ){
-    flags |= 2;
-  }
-  if( (vfsFlags & 0x00000100)!=0 && (isMemdb || isTempDb) ){
-    vfsFlags = (vfsFlags & ~0x00000100) | 0x00000200;
-  }
-  p = sqlite3MallocZero(sizeof(Btree));
-  if( !p ){
-    return 7;
-  }
-  p->inTrans = 0;
-  p->db = db;
-
-  p->lock.pBtree = p;
-  p->lock.iTable = 1;
-
-
-
-
-
-
-
-  if( isTempDb==0 && (isMemdb==0 || (vfsFlags&0x00000040)!=0) ){
-    if( vfsFlags & 0x00020000 ){
-      int nFilename = sqlite3Strlen30(zFilename)+1;
-      int nFullPathname = pVfs->mxPathname+1;
-      char *zFullPathname = sqlite3Malloc(((nFullPathname)>(nFilename)?(nFullPathname):(nFilename)));
-      sqlite3_mutex *mutexShared;
-
-      p->sharable = 1;
-      if( !zFullPathname ){
-        sqlite3_free(p);
-        return 7;
-      }
-      if( isMemdb ){
-        memcpy(zFullPathname, zFilename, nFilename);
-      }else{
-        rc = sqlite3OsFullPathname(pVfs, zFilename,
-                                   nFullPathname, zFullPathname);
-        if( rc ){
-          sqlite3_free(zFullPathname);
-          sqlite3_free(p);
-          return rc;
-        }
-      }
-
-      mutexOpen = sqlite3MutexAlloc(4);
-      sqlite3_mutex_enter(mutexOpen);
-      mutexShared = sqlite3MutexAlloc(2);
-      sqlite3_mutex_enter(mutexShared);
-
-      for(pBt=sqlite3SharedCacheList; pBt; pBt=pBt->pNext){
-        assert( pBt->nRef>0 );
-        if( 0==strcmp(zFullPathname, sqlite3PagerFilename(pBt->pPager, 0))
-                 && sqlite3PagerVfs(pBt->pPager)==pVfs ){
-          int iDb;
-          for(iDb=db->nDb-1; iDb>=0; iDb--){
-            Btree *pExisting = db->aDb[iDb].pBt;
-            if( pExisting && pExisting->pBt==pBt ){
-              sqlite3_mutex_leave(mutexShared);
-              sqlite3_mutex_leave(mutexOpen);
-              sqlite3_free(zFullPathname);
-              sqlite3_free(p);
-              return 19;
-            }
-          }
-          p->pBt = pBt;
-          pBt->nRef++;
-          break;
-        }
-      }
-      sqlite3_mutex_leave(mutexShared);
-      sqlite3_free(zFullPathname);
-    }
-# 2447 "src/btree.c"
-  }
-
-  if( pBt==0 ){
-
-
-
-
-
-    assert( sizeof(i64)==8 );
-    assert( sizeof(u64)==8 );
-    assert( sizeof(u32)==4 );
-    assert( sizeof(u16)==2 );
-    assert( sizeof(Pgno)==4 );
-
-    pBt = sqlite3MallocZero( sizeof(*pBt) );
-    if( pBt==0 ){
-      rc = 7;
-      goto btree_open_out;
-    }
-    rc = sqlite3PagerOpen(pVfs, &pBt->pPager, zFilename,
-                          sizeof(MemPage), flags, vfsFlags, pageReinit);
-    if( rc==0 ){
-      sqlite3PagerSetMmapLimit(pBt->pPager, db->szMmap);
-      rc = sqlite3PagerReadFileheader(pBt->pPager,sizeof(zDbHeader),zDbHeader);
-    }
-    if( rc!=0 ){
-      goto btree_open_out;
-    }
-    pBt->openFlags = (u8)flags;
-    pBt->db = db;
-    sqlite3PagerSetBusyHandler(pBt->pPager, btreeInvokeBusyHandler, pBt);
-    p->pBt = pBt;
-
-    pBt->pCursor = 0;
-    pBt->pPage1 = 0;
-    if( sqlite3PagerIsreadonly(pBt->pPager) ) pBt->btsFlags |= 0x0001;
-# 2491 "src/btree.c"
-    pBt->pageSize = (zDbHeader[16]<<8) | (zDbHeader[17]<<16);
-    if( pBt->pageSize<512 || pBt->pageSize>65536
-         || ((pBt->pageSize-1)&pBt->pageSize)!=0 ){
-      pBt->pageSize = 0;
-
-
-
-
-
-
-
-      if( zFilename && !isMemdb ){
-        pBt->autoVacuum = (0 ? 1 : 0);
-        pBt->incrVacuum = (0==2 ? 1 : 0);
-      }
-
-      nReserve = 0;
-    }else{
-
-
-
-      nReserve = zDbHeader[20];
-      pBt->btsFlags |= 0x0002;
-
-      pBt->autoVacuum = (sqlite3Get4byte(&zDbHeader[36 + 4*4])?1:0);
-      pBt->incrVacuum = (sqlite3Get4byte(&zDbHeader[36 + 7*4])?1:0);
-
-    }
-    rc = sqlite3PagerSetPagesize(pBt->pPager, &pBt->pageSize, nReserve);
-    if( rc ) goto btree_open_out;
-    pBt->usableSize = pBt->pageSize - nReserve;
-    assert( (pBt->pageSize & 7)==0 );
-
-
-
-
-    pBt->nRef = 1;
-    if( p->sharable ){
-      sqlite3_mutex *mutexShared;
-      mutexShared = sqlite3MutexAlloc(2);
-      if( 1 && sqlite3Config.bCoreMutex ){
-        pBt->mutex = sqlite3MutexAlloc(0);
-        if( pBt->mutex==0 ){
-          rc = 7;
-          goto btree_open_out;
-        }
-      }
-      sqlite3_mutex_enter(mutexShared);
-      pBt->pNext = sqlite3SharedCacheList;
-      sqlite3SharedCacheList = pBt;
-      sqlite3_mutex_leave(mutexShared);
-    }
-
-  }
-
-
-
-
-
-
-  if( p->sharable ){
-    int i;
-    Btree *pSib;
-    for(i=0; i<db->nDb; i++){
-      if( (pSib = db->aDb[i].pBt)!=0 && pSib->sharable ){
-        while( pSib->pPrev ){ pSib = pSib->pPrev; }
-        if( (uptr)p->pBt<(uptr)pSib->pBt ){
-          p->pNext = pSib;
-          p->pPrev = 0;
-          pSib->pPrev = p;
-        }else{
-          while( pSib->pNext && (uptr)pSib->pNext->pBt<(uptr)p->pBt ){
-            pSib = pSib->pNext;
-          }
-          p->pNext = pSib->pNext;
-          p->pPrev = pSib;
-          if( p->pNext ){
-            p->pNext->pPrev = p;
-          }
-          pSib->pNext = p;
-        }
-        break;
-      }
-    }
-  }
-
-  *ppBtree = p;
-
-btree_open_out:
-  if( rc!=0 ){
-    if( pBt && pBt->pPager ){
-      sqlite3PagerClose(pBt->pPager, 0);
-    }
-    sqlite3_free(pBt);
-    sqlite3_free(p);
-    *ppBtree = 0;
-  }else{
-    sqlite3_file *pFile;
-
-
-
-
-
-    if( sqlite3BtreeSchema(p, 0, 0)==0 ){
-      sqlite3PagerSetCachesize(p->pBt->pPager, -2000);
-    }
-
-    pFile = sqlite3PagerFile(pBt->pPager);
-    if( pFile->pMethods ){
-      sqlite3OsFileControlHint(pFile, 30, (void*)&pBt->db);
-    }
-  }
-  if( mutexOpen ){
-    assert( sqlite3_mutex_held(mutexOpen) );
-    sqlite3_mutex_leave(mutexOpen);
-  }
-  assert( rc!=0 || sqlite3BtreeConnectionCount(*ppBtree)>0 );
-  return rc;
-}
-
-
-
-
-
-
-
-static int removeFromSharingList(BtShared *pBt){
-
-  sqlite3_mutex *pMaster;
-  BtShared *pList;
-  int removed = 0;
-
-  assert( sqlite3_mutex_notheld(pBt->mutex) );
-  pMaster = sqlite3MutexAlloc(2);
-  sqlite3_mutex_enter(pMaster);
-  pBt->nRef--;
-  if( pBt->nRef<=0 ){
-    if( sqlite3SharedCacheList==pBt ){
-      sqlite3SharedCacheList = pBt->pNext;
-    }else{
-      pList = sqlite3SharedCacheList;
-      while( (pList) && pList->pNext!=pBt ){
-        pList=pList->pNext;
-      }
-      if( (pList) ){
-        pList->pNext = pBt->pNext;
-      }
-    }
-    if( 1 ){
-      sqlite3_mutex_free(pBt->mutex);
-    }
-    removed = 1;
-  }
-  sqlite3_mutex_leave(pMaster);
-  return removed;
-
-
-
-}
-
-
-
-
-
-
-static void allocateTempSpace(BtShared *pBt){
-  if( !pBt->pTmpSpace ){
-    pBt->pTmpSpace = sqlite3PageMalloc( pBt->pageSize );
-# 2675 "src/btree.c"
-    if( pBt->pTmpSpace ){
-      memset(pBt->pTmpSpace, 0, 8);
-      pBt->pTmpSpace += 4;
-    }
-  }
-}
-
-
-
-
-static void freeTempSpace(BtShared *pBt){
-  if( pBt->pTmpSpace ){
-    pBt->pTmpSpace -= 4;
-    sqlite3PageFree(pBt->pTmpSpace);
-    pBt->pTmpSpace = 0;
-  }
-}
-
-
-
-
-int sqlite3BtreeClose(Btree *p){
-  BtShared *pBt = p->pBt;
-  BtCursor *pCur;
-
-
-  assert( sqlite3_mutex_held(p->db->mutex) );
-  sqlite3BtreeEnter(p);
-  pCur = pBt->pCursor;
-  while( pCur ){
-    BtCursor *pTmp = pCur;
-    pCur = pCur->pNext;
-    if( pTmp->pBtree==p ){
-      sqlite3BtreeCloseCursor(pTmp);
-    }
-  }
-
-
-
-
-
-  sqlite3BtreeRollback(p, 0, 0);
-  sqlite3BtreeLeave(p);
-
-
-
-
-
-  assert( p->wantToLock==0 && p->locked==0 );
-  if( !p->sharable || removeFromSharingList(pBt) ){
-
-
-
-
-
-    assert( !pBt->pCursor );
-    sqlite3PagerClose(pBt->pPager, p->db);
-    if( pBt->xFreeSchema && pBt->pSchema ){
-      pBt->xFreeSchema(pBt->pSchema);
-    }
-    sqlite3DbFree(0, pBt->pSchema);
-    freeTempSpace(pBt);
-    sqlite3_free(pBt);
-  }
-
-
-  assert( p->wantToLock==0 );
-  assert( p->locked==0 );
-  if( p->pPrev ) p->pPrev->pNext = p->pNext;
-  if( p->pNext ) p->pNext->pPrev = p->pPrev;
-
-
-  sqlite3_free(p);
-  return 0;
-}
-# 2758 "src/btree.c"
-int sqlite3BtreeSetCacheSize(Btree *p, int mxPage){
-  BtShared *pBt = p->pBt;
-  assert( sqlite3_mutex_held(p->db->mutex) );
-  sqlite3BtreeEnter(p);
-  sqlite3PagerSetCachesize(pBt->pPager, mxPage);
-  sqlite3BtreeLeave(p);
-  return 0;
-}
-# 2777 "src/btree.c"
-int sqlite3BtreeSetSpillSize(Btree *p, int mxPage){
-  BtShared *pBt = p->pBt;
-  int res;
-  assert( sqlite3_mutex_held(p->db->mutex) );
-  sqlite3BtreeEnter(p);
-  res = sqlite3PagerSetSpillsize(pBt->pPager, mxPage);
-  sqlite3BtreeLeave(p);
-  return res;
-}
-
-
-
-
-
-
-int sqlite3BtreeSetMmapLimit(Btree *p, sqlite3_int64 szMmap){
-  BtShared *pBt = p->pBt;
-  assert( sqlite3_mutex_held(p->db->mutex) );
-  sqlite3BtreeEnter(p);
-  sqlite3PagerSetMmapLimit(pBt->pPager, szMmap);
-  sqlite3BtreeLeave(p);
-  return 0;
-}
-# 2811 "src/btree.c"
-int sqlite3BtreeSetPagerFlags(
-  Btree *p,
-  unsigned pgFlags
-){
-  BtShared *pBt = p->pBt;
-  assert( sqlite3_mutex_held(p->db->mutex) );
-  sqlite3BtreeEnter(p);
-  sqlite3PagerSetFlags(pBt->pPager, pgFlags);
-  sqlite3BtreeLeave(p);
-  return 0;
-}
-# 2844 "src/btree.c"
-int sqlite3BtreeSetPageSize(Btree *p, int pageSize, int nReserve, int iFix){
-  int rc = 0;
-  BtShared *pBt = p->pBt;
-  assert( nReserve>=-1 && nReserve<=255 );
-  sqlite3BtreeEnter(p);
-
-
-
-  if( pBt->btsFlags & 0x0002 ){
-    sqlite3BtreeLeave(p);
-    return 8;
-  }
-  if( nReserve<0 ){
-    nReserve = pBt->pageSize - pBt->usableSize;
-  }
-  assert( nReserve>=0 && nReserve<=255 );
-  if( pageSize>=512 && pageSize<=65536 &&
-        ((pageSize-1)&pageSize)==0 ){
-    assert( (pageSize & 7)==0 );
-    assert( !pBt->pCursor );
-    pBt->pageSize = (u32)pageSize;
-    freeTempSpace(pBt);
-  }
-  rc = sqlite3PagerSetPagesize(pBt->pPager, &pBt->pageSize, nReserve);
-  pBt->usableSize = pBt->pageSize - (u16)nReserve;
-  if( iFix ) pBt->btsFlags |= 0x0002;
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-
-
-
-
-int sqlite3BtreeGetPageSize(Btree *p){
-  return p->pBt->pageSize;
-}
-# 2892 "src/btree.c"
-int sqlite3BtreeGetReserveNoMutex(Btree *p){
-  int n;
-  assert( sqlite3_mutex_held(p->pBt->mutex) );
-  n = p->pBt->pageSize - p->pBt->usableSize;
-  return n;
-}
-# 2908 "src/btree.c"
-int sqlite3BtreeGetOptimalReserve(Btree *p){
-  int n;
-  sqlite3BtreeEnter(p);
-  n = sqlite3BtreeGetReserveNoMutex(p);
-
-
-
-  sqlite3BtreeLeave(p);
-  return n;
-}
-
-
-
-
-
-
-
-int sqlite3BtreeMaxPageCount(Btree *p, int mxPage){
-  int n;
-  sqlite3BtreeEnter(p);
-  n = sqlite3PagerMaxPageCount(p->pBt->pPager, mxPage);
-  sqlite3BtreeLeave(p);
-  return n;
-}
-# 2951 "src/btree.c"
-int sqlite3BtreeSecureDelete(Btree *p, int newFlag){
-  int b;
-  if( p==0 ) return 0;
-  sqlite3BtreeEnter(p);
-  assert( 0x0008==0x0004*2 );
-  assert( 0x000c==(0x0008|0x0004) );
-  if( newFlag>=0 ){
-    p->pBt->btsFlags &= ~0x000c;
-    p->pBt->btsFlags |= 0x0004*newFlag;
-  }
-  b = (p->pBt->btsFlags & 0x000c)/0x0004;
-  sqlite3BtreeLeave(p);
-  return b;
-}
-
-
-
-
-
-
-
-int sqlite3BtreeSetAutoVacuum(Btree *p, int autoVacuum){
-
-
-
-  BtShared *pBt = p->pBt;
-  int rc = 0;
-  u8 av = (u8)autoVacuum;
-
-  sqlite3BtreeEnter(p);
-  if( (pBt->btsFlags & 0x0002)!=0 && (av ?1:0)!=pBt->autoVacuum ){
-    rc = 8;
-  }else{
-    pBt->autoVacuum = av ?1:0;
-    pBt->incrVacuum = av==2 ?1:0;
-  }
-  sqlite3BtreeLeave(p);
-  return rc;
-
-}
-
-
-
-
-
-int sqlite3BtreeGetAutoVacuum(Btree *p){
-
-
-
-  int rc;
-  sqlite3BtreeEnter(p);
-  rc = (
-    (!p->pBt->autoVacuum)?0:
-    (!p->pBt->incrVacuum)?1:
-    2
-  );
-  sqlite3BtreeLeave(p);
-  return rc;
-
-}
-# 3040 "src/btree.c"
-static int newDatabase(BtShared*);
-# 3052 "src/btree.c"
-static int lockBtree(BtShared *pBt){
-  int rc;
-  MemPage *pPage1;
-  u32 nPage;
-  u32 nPageFile = 0;
-  u32 nPageHeader;
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert( pBt->pPage1==0 );
-  rc = sqlite3PagerSharedLock(pBt->pPager);
-  if( rc!=0 ) return rc;
-  rc = btreeGetPage(pBt, 1, &pPage1, 0);
-  if( rc!=0 ) return rc;
-
-
-
-
-  nPage = nPageHeader = sqlite3Get4byte(28+(u8*)pPage1->aData);
-  sqlite3PagerPagecount(pBt->pPager, (int*)&nPageFile);
-  if( nPage==0 || memcmp(24+(u8*)pPage1->aData, 92+(u8*)pPage1->aData,4)!=0 ){
-    nPage = nPageFile;
-  }
-  if( (pBt->db->flags & 0x02000000)!=0 ){
-    nPage = 0;
-  }
-  if( nPage>0 ){
-    u32 pageSize;
-    u32 usableSize;
-    u8 *page1 = pPage1->aData;
-    rc = 26;
-
-
-
-    if( memcmp(page1, zMagicHeader, 16)!=0 ){
-      goto page1_init_failed;
-    }
-# 3097 "src/btree.c"
-    if( page1[18]>2 ){
-      pBt->btsFlags |= 0x0001;
-    }
-    if( page1[19]>2 ){
-      goto page1_init_failed;
-    }
-# 3112 "src/btree.c"
-    if( page1[19]==2 && (pBt->btsFlags & 0x0020)==0 ){
-      int isOpen = 0;
-      rc = sqlite3PagerOpenWal(pBt->pPager, &isOpen);
-      if( rc!=0 ){
-        goto page1_init_failed;
-      }else{
-        ;
-        if( isOpen==0 ){
-          releasePageOne(pPage1);
-          return 0;
-        }
-      }
-      rc = 26;
-    }else{
-      ;
-    }
-# 3136 "src/btree.c"
-    if( memcmp(&page1[21], "\100\040\040",3)!=0 ){
-      goto page1_init_failed;
-    }
-
-
-
-    pageSize = (page1[16]<<8) | (page1[17]<<16);
-
-
-    if( ((pageSize-1)&pageSize)!=0
-     || pageSize>65536
-     || pageSize<=256
-    ){
-      goto page1_init_failed;
-    }
-    pBt->btsFlags |= 0x0002;
-    assert( (pageSize & 7)==0 );
-
-
-
-
-
-
-
-    usableSize = pageSize - page1[20];
-    if( (u32)pageSize!=pBt->pageSize ){
-
-
-
-
-
-
-      releasePageOne(pPage1);
-      pBt->usableSize = usableSize;
-      pBt->pageSize = pageSize;
-      freeTempSpace(pBt);
-      rc = sqlite3PagerSetPagesize(pBt->pPager, &pBt->pageSize,
-                                   pageSize-usableSize);
-      return rc;
-    }
-    if( sqlite3WritableSchema(pBt->db)==0 && nPage>nPageFile ){
-      rc = sqlite3CorruptError(3177);
-      goto page1_init_failed;
-    }
-
-
-
-    if( usableSize<480 ){
-      goto page1_init_failed;
-    }
-    pBt->pageSize = pageSize;
-    pBt->usableSize = usableSize;
-
-    pBt->autoVacuum = (sqlite3Get4byte(&page1[36 + 4*4])?1:0);
-    pBt->incrVacuum = (sqlite3Get4byte(&page1[36 + 7*4])?1:0);
-
-  }
-# 3207 "src/btree.c"
-  pBt->maxLocal = (u16)((pBt->usableSize-12)*64/255 - 23);
-  pBt->minLocal = (u16)((pBt->usableSize-12)*32/255 - 23);
-  pBt->maxLeaf = (u16)(pBt->usableSize - 35);
-  pBt->minLeaf = (u16)((pBt->usableSize-12)*32/255 - 23);
-  if( pBt->maxLocal>127 ){
-    pBt->max1bytePayload = 127;
-  }else{
-    pBt->max1bytePayload = (u8)pBt->maxLocal;
-  }
-  assert( pBt->maxLeaf + 23 <= ((int)(pBt->pageSize-8)) );
-  pBt->pPage1 = pPage1;
-  pBt->nPage = nPage;
-  return 0;
-
-page1_init_failed:
-  releasePageOne(pPage1);
-  pBt->pPage1 = 0;
-  return rc;
-}
-# 3259 "src/btree.c"
-static void unlockBtreeIfUnused(BtShared *pBt){
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert( countValidCursors(pBt,0)==0 || pBt->inTransaction>0 );
-  if( pBt->inTransaction==0 && pBt->pPage1!=0 ){
-    MemPage *pPage1 = pBt->pPage1;
-    assert( pPage1->aData );
-    assert( sqlite3PagerRefcount(pBt->pPager)==1 );
-    pBt->pPage1 = 0;
-    releasePageOne(pPage1);
-  }
-}
-
-
-
-
-
-
-static int newDatabase(BtShared *pBt){
-  MemPage *pP1;
-  unsigned char *data;
-  int rc;
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  if( pBt->nPage>0 ){
-    return 0;
-  }
-  pP1 = pBt->pPage1;
-  assert( pP1!=0 );
-  data = pP1->aData;
-  rc = sqlite3PagerWrite(pP1->pDbPage);
-  if( rc ) return rc;
-  memcpy(data, zMagicHeader, sizeof(zMagicHeader));
-  assert( sizeof(zMagicHeader)==16 );
-  data[16] = (u8)((pBt->pageSize>>8)&0xff);
-  data[17] = (u8)((pBt->pageSize>>16)&0xff);
-  data[18] = 1;
-  data[19] = 1;
-  assert( pBt->usableSize<=pBt->pageSize && pBt->usableSize+255>=pBt->pageSize);
-  data[20] = (u8)(pBt->pageSize - pBt->usableSize);
-  data[21] = 64;
-  data[22] = 32;
-  data[23] = 32;
-  memset(&data[24], 0, 100-24);
-  zeroPage(pP1, 0x01|0x08|0x04 );
-  pBt->btsFlags |= 0x0002;
-
-  assert( pBt->autoVacuum==1 || pBt->autoVacuum==0 );
-  assert( pBt->incrVacuum==1 || pBt->incrVacuum==0 );
-  sqlite3Put4byte(&data[36 + 4*4], pBt->autoVacuum);
-  sqlite3Put4byte(&data[36 + 7*4], pBt->incrVacuum);
-
-  pBt->nPage = 1;
-  data[31] = 1;
-  return 0;
-}
-
-
-
-
-
-
-int sqlite3BtreeNewDb(Btree *p){
-  int rc;
-  sqlite3BtreeEnter(p);
-  p->pBt->nPage = 0;
-  rc = newDatabase(p->pBt);
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-# 3364 "src/btree.c"
-int sqlite3BtreeBeginTrans(Btree *p, int wrflag, int *pSchemaVersion){
-  BtShared *pBt = p->pBt;
-  int rc = 0;
-
-  sqlite3BtreeEnter(p);
-  assert( p->pBt->inTransaction!=0 || p->pBt->nTransaction==0 ); assert( p->pBt->inTransaction>=p->inTrans );;
-
-
-
-
-
-  if( p->inTrans==2 || (p->inTrans==1 && !wrflag) ){
-    goto trans_begun;
-  }
-  assert( pBt->inTransaction==2 || (pBt->bDoTruncate)==0 );
-
-  if( (p->db->flags & 0x02000000)
-   && sqlite3PagerIsreadonly(pBt->pPager)==0
-  ){
-    pBt->btsFlags &= ~0x0001;
-  }
-
-
-  if( (pBt->btsFlags & 0x0001)!=0 && wrflag ){
-    rc = 8;
-    goto trans_begun;
-  }
-
-
-  {
-    sqlite3 *pBlock = 0;
-
-
-
-
-    if( (wrflag && pBt->inTransaction==2)
-     || (pBt->btsFlags & 0x0080)!=0
-    ){
-      pBlock = pBt->pWriter->db;
-    }else if( wrflag>1 ){
-      BtLock *pIter;
-      for(pIter=pBt->pLock; pIter; pIter=pIter->pNext){
-        if( pIter->pBtree!=p ){
-          pBlock = pIter->pBtree->db;
-          break;
-        }
-      }
-    }
-    if( pBlock ){
-      ;
-      rc = (6 | (1<<8));
-      goto trans_begun;
-    }
-  }
-
-
-
-
-
-  rc = querySharedCacheTableLock(p, 1, 1);
-  if( 0!=rc ) goto trans_begun;
-
-  pBt->btsFlags &= ~0x0010;
-  if( pBt->nPage==0 ) pBt->btsFlags |= 0x0010;
-  do {
-
-
-
-
-
-
-
-    while( pBt->pPage1==0 && 0==(rc = lockBtree(pBt)) );
-
-    if( rc==0 && wrflag ){
-      if( (pBt->btsFlags & 0x0001)!=0 ){
-        rc = 8;
-      }else{
-        rc = sqlite3PagerBegin(pBt->pPager,wrflag>1,sqlite3TempInMemory(p->db));
-        if( rc==0 ){
-          rc = newDatabase(pBt);
-        }else if( rc==(5 | (2<<8)) && pBt->inTransaction==0 ){
-
-
-
-          rc = 5;
-        }
-      }
-    }
-
-    if( rc!=0 ){
-      unlockBtreeIfUnused(pBt);
-    }
-  }while( (rc&0xFF)==5 && pBt->inTransaction==0 &&
-          btreeInvokeBusyHandler(pBt) );
-  ;
-
-  if( rc==0 ){
-    if( p->inTrans==0 ){
-      pBt->nTransaction++;
-
-      if( p->sharable ){
-        assert( p->lock.pBtree==p && p->lock.iTable==1 );
-        p->lock.eLock = 1;
-        p->lock.pNext = pBt->pLock;
-        pBt->pLock = &p->lock;
-      }
-
-    }
-    p->inTrans = (wrflag?2:1);
-    if( p->inTrans>pBt->inTransaction ){
-      pBt->inTransaction = p->inTrans;
-    }
-    if( wrflag ){
-      MemPage *pPage1 = pBt->pPage1;
-
-      assert( !pBt->pWriter );
-      pBt->pWriter = p;
-      pBt->btsFlags &= ~0x0040;
-      if( wrflag>1 ) pBt->btsFlags |= 0x0040;
-# 3492 "src/btree.c"
-      if( pBt->nPage!=sqlite3Get4byte(&pPage1->aData[28]) ){
-        rc = sqlite3PagerWrite(pPage1->pDbPage);
-        if( rc==0 ){
-          sqlite3Put4byte(&pPage1->aData[28], pBt->nPage);
-        }
-      }
-    }
-  }
-
-trans_begun:
-  if( rc==0 ){
-    if( pSchemaVersion ){
-      *pSchemaVersion = sqlite3Get4byte(&pBt->pPage1->aData[40]);
-    }
-    if( wrflag ){
-
-
-
-
-      rc = sqlite3PagerOpenSavepoint(pBt->pPager, p->db->nSavepoint);
-    }
-  }
-
-  assert( p->pBt->inTransaction!=0 || p->pBt->nTransaction==0 ); assert( p->pBt->inTransaction>=p->inTrans );;
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-# 3527 "src/btree.c"
-static int setChildPtrmaps(MemPage *pPage){
-  int i;
-  int nCell;
-  int rc;
-  BtShared *pBt = pPage->pBt;
-  Pgno pgno = pPage->pgno;
-
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  rc = pPage->isInit ? 0 : btreeInitPage(pPage);
-  if( rc!=0 ) return rc;
-  nCell = pPage->nCell;
-
-  for(i=0; i<nCell; i++){
-    u8 *pCell = ((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(i)]))));
-
-    ptrmapPutOvflPtr(pPage, pPage, pCell, &rc);
-
-    if( !pPage->leaf ){
-      Pgno childPgno = sqlite3Get4byte(pCell);
-      ptrmapPut(pBt, childPgno, 5, pgno, &rc);
-    }
-  }
-
-  if( !pPage->leaf ){
-    Pgno childPgno = sqlite3Get4byte(&pPage->aData[pPage->hdrOffset+8]);
-    ptrmapPut(pBt, childPgno, 5, pgno, &rc);
-  }
-
-  return rc;
-}
-# 3572 "src/btree.c"
-static int modifyPagePointer(MemPage *pPage, Pgno iFrom, Pgno iTo, u8 eType){
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( sqlite3PagerIswriteable(pPage->pDbPage) );
-  if( eType==4 ){
-
-    if( sqlite3Get4byte(pPage->aData)!=iFrom ){
-      return sqlite3CorruptError(3578);
-    }
-    sqlite3Put4byte(pPage->aData, iTo);
-  }else{
-    int i;
-    int nCell;
-    int rc;
-
-    rc = pPage->isInit ? 0 : btreeInitPage(pPage);
-    if( rc ) return rc;
-    nCell = pPage->nCell;
-
-    for(i=0; i<nCell; i++){
-      u8 *pCell = ((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(i)]))));
-      if( eType==3 ){
-        CellInfo info;
-        pPage->xParseCell(pPage, pCell, &info);
-        if( info.nLocal<info.nPayload ){
-          if( pCell+info.nSize > pPage->aData+pPage->pBt->usableSize ){
-            return sqlite3CorruptError(3597);
-          }
-          if( iFrom==sqlite3Get4byte(pCell+info.nSize-4) ){
-            sqlite3Put4byte(pCell+info.nSize-4, iTo);
-            break;
-          }
-        }
-      }else{
-        if( sqlite3Get4byte(pCell)==iFrom ){
-          sqlite3Put4byte(pCell, iTo);
-          break;
-        }
-      }
-    }
-
-    if( i==nCell ){
-      if( eType!=5 ||
-          sqlite3Get4byte(&pPage->aData[pPage->hdrOffset+8])!=iFrom ){
-        return sqlite3CorruptError(3615);
-      }
-      sqlite3Put4byte(&pPage->aData[pPage->hdrOffset+8], iTo);
-    }
-  }
-  return 0;
-}
-# 3633 "src/btree.c"
-static int relocatePage(
-  BtShared *pBt,
-  MemPage *pDbPage,
-  u8 eType,
-  Pgno iPtrPage,
-  Pgno iFreePage,
-  int isCommit
-){
-  MemPage *pPtrPage;
-  Pgno iDbPage = pDbPage->pgno;
-  Pager *pPager = pBt->pPager;
-  int rc;
-
-  assert( eType==4 || eType==3 ||
-      eType==5 || eType==1 );
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert( pDbPage->pBt==pBt );
-  if( iDbPage<3 ) return sqlite3CorruptError(3650);
-
-
- 
-                                           ;
-  rc = sqlite3PagerMovepage(pPager, pDbPage->pDbPage, iFreePage, isCommit);
-  if( rc!=0 ){
-    return rc;
-  }
-  pDbPage->pgno = iFreePage;
-# 3669 "src/btree.c"
-  if( eType==5 || eType==1 ){
-    rc = setChildPtrmaps(pDbPage);
-    if( rc!=0 ){
-      return rc;
-    }
-  }else{
-    Pgno nextOvfl = sqlite3Get4byte(pDbPage->aData);
-    if( nextOvfl!=0 ){
-      ptrmapPut(pBt, nextOvfl, 4, iFreePage, &rc);
-      if( rc!=0 ){
-        return rc;
-      }
-    }
-  }
-
-
-
-
-
-  if( eType!=1 ){
-    rc = btreeGetPage(pBt, iPtrPage, &pPtrPage, 0);
-    if( rc!=0 ){
-      return rc;
-    }
-    rc = sqlite3PagerWrite(pPtrPage->pDbPage);
-    if( rc!=0 ){
-      releasePage(pPtrPage);
-      return rc;
-    }
-    rc = modifyPagePointer(pPtrPage, iDbPage, iFreePage, eType);
-    releasePage(pPtrPage);
-    if( rc==0 ){
-      ptrmapPut(pBt, iFreePage, eType, iPtrPage, &rc);
-    }
-  }
-  return rc;
-}
-
-
-static int allocateBtreePage(BtShared *, MemPage **, Pgno *, Pgno, u8);
-# 3727 "src/btree.c"
-static int incrVacuumStep(BtShared *pBt, Pgno nFin, Pgno iLastPg, int bCommit){
-  Pgno nFreeList;
-  int rc;
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert( iLastPg>nFin );
-
-  if( !(ptrmapPageno((pBt), (iLastPg))==(iLastPg)) && iLastPg!=((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) ){
-    u8 eType;
-    Pgno iPtrPage;
-
-    nFreeList = sqlite3Get4byte(&pBt->pPage1->aData[36]);
-    if( nFreeList==0 ){
-      return 101;
-    }
-
-    rc = ptrmapGet(pBt, iLastPg, &eType, &iPtrPage);
-    if( rc!=0 ){
-      return rc;
-    }
-    if( eType==1 ){
-      return sqlite3CorruptError(3748);
-    }
-
-    if( eType==2 ){
-      if( bCommit==0 ){
-
-
-
-
-
-        Pgno iFreePg;
-        MemPage *pFreePg;
-        rc = allocateBtreePage(pBt, &pFreePg, &iFreePg, iLastPg, 1);
-        if( rc!=0 ){
-          return rc;
-        }
-        assert( iFreePg==iLastPg );
-        releasePage(pFreePg);
-      }
-    } else {
-      Pgno iFreePg;
-      MemPage *pLastPg;
-      u8 eMode = 0;
-      Pgno iNear = 0;
-
-      rc = btreeGetPage(pBt, iLastPg, &pLastPg, 0);
-      if( rc!=0 ){
-        return rc;
-      }
-# 3785 "src/btree.c"
-      if( bCommit==0 ){
-        eMode = 2;
-        iNear = nFin;
-      }
-      do {
-        MemPage *pFreePg;
-        rc = allocateBtreePage(pBt, &pFreePg, &iFreePg, iNear, eMode);
-        if( rc!=0 ){
-          releasePage(pLastPg);
-          return rc;
-        }
-        releasePage(pFreePg);
-      }while( bCommit && iFreePg>nFin );
-      assert( iFreePg<iLastPg );
-
-      rc = relocatePage(pBt, pLastPg, eType, iPtrPage, iFreePg, bCommit);
-      releasePage(pLastPg);
-      if( rc!=0 ){
-        return rc;
-      }
-    }
-  }
-
-  if( bCommit==0 ){
-    do {
-      iLastPg--;
-    }while( iLastPg==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) || (ptrmapPageno((pBt), (iLastPg))==(iLastPg)) );
-    pBt->bDoTruncate = 1;
-    pBt->nPage = iLastPg;
-  }
-  return 0;
-}
-
-
-
-
-
-
-static Pgno finalDbSize(BtShared *pBt, Pgno nOrig, Pgno nFree){
-  int nEntry;
-  Pgno nPtrmap;
-  Pgno nFin;
-
-  nEntry = pBt->usableSize/5;
-  nPtrmap = (nFree-nOrig+ptrmapPageno(pBt, nOrig)+nEntry)/nEntry;
-  nFin = nOrig - nFree - nPtrmap;
-  if( nOrig>((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) && nFin<((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) ){
-    nFin--;
-  }
-  while( (ptrmapPageno((pBt), (nFin))==(nFin)) || nFin==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) ){
-    nFin--;
-  }
-
-  return nFin;
-}
-# 3849 "src/btree.c"
-int sqlite3BtreeIncrVacuum(Btree *p){
-  int rc;
-  BtShared *pBt = p->pBt;
-
-  sqlite3BtreeEnter(p);
-  assert( pBt->inTransaction==2 && p->inTrans==2 );
-  if( !pBt->autoVacuum ){
-    rc = 101;
-  }else{
-    Pgno nOrig = btreePagecount(pBt);
-    Pgno nFree = sqlite3Get4byte(&pBt->pPage1->aData[36]);
-    Pgno nFin = finalDbSize(pBt, nOrig, nFree);
-
-    if( nOrig<nFin ){
-      rc = sqlite3CorruptError(3863);
-    }else if( nFree>0 ){
-      rc = saveAllCursors(pBt, 0, 0);
-      if( rc==0 ){
-        invalidateAllOverflowCache(pBt);
-        rc = incrVacuumStep(pBt, nFin, nOrig, 0);
-      }
-      if( rc==0 ){
-        rc = sqlite3PagerWrite(pBt->pPage1->pDbPage);
-        sqlite3Put4byte(&pBt->pPage1->aData[28], pBt->nPage);
-      }
-    }else{
-      rc = 101;
-    }
-  }
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-# 3891 "src/btree.c"
-static int autoVacuumCommit(BtShared *pBt){
-  int rc = 0;
-  Pager *pPager = pBt->pPager;
- 
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  invalidateAllOverflowCache(pBt);
-  assert(pBt->autoVacuum);
-  if( !pBt->incrVacuum ){
-    Pgno nFin;
-    Pgno nFree;
-    Pgno iFree;
-    Pgno nOrig;
-
-    nOrig = btreePagecount(pBt);
-    if( (ptrmapPageno((pBt), (nOrig))==(nOrig)) || nOrig==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) ){
-
-
-
-
-      return sqlite3CorruptError(3911);
-    }
-
-    nFree = sqlite3Get4byte(&pBt->pPage1->aData[36]);
-    nFin = finalDbSize(pBt, nOrig, nFree);
-    if( nFin>nOrig ) return sqlite3CorruptError(3916);
-    if( nFin<nOrig ){
-      rc = saveAllCursors(pBt, 0, 0);
-    }
-    for(iFree=nOrig; iFree>nFin && rc==0; iFree--){
-      rc = incrVacuumStep(pBt, nFin, iFree, 1);
-    }
-    if( (rc==101 || rc==0) && nFree>0 ){
-      rc = sqlite3PagerWrite(pBt->pPage1->pDbPage);
-      sqlite3Put4byte(&pBt->pPage1->aData[32], 0);
-      sqlite3Put4byte(&pBt->pPage1->aData[36], 0);
-      sqlite3Put4byte(&pBt->pPage1->aData[28], nFin);
-      pBt->bDoTruncate = 1;
-      pBt->nPage = nFin;
-    }
-    if( rc!=0 ){
-      sqlite3PagerRollback(pPager);
-    }
-  }
-
-  assert( nRef>=sqlite3PagerRefcount(pPager) );
-  return rc;
-}
-# 3970 "src/btree.c"
-int sqlite3BtreeCommitPhaseOne(Btree *p, const char *zMaster){
-  int rc = 0;
-  if( p->inTrans==2 ){
-    BtShared *pBt = p->pBt;
-    sqlite3BtreeEnter(p);
-
-    if( pBt->autoVacuum ){
-      rc = autoVacuumCommit(pBt);
-      if( rc!=0 ){
-        sqlite3BtreeLeave(p);
-        return rc;
-      }
-    }
-    if( pBt->bDoTruncate ){
-      sqlite3PagerTruncateImage(pBt->pPager, pBt->nPage);
-    }
-
-    rc = sqlite3PagerCommitPhaseOne(pBt->pPager, zMaster, 0);
-    sqlite3BtreeLeave(p);
-  }
-  return rc;
-}
-
-
-
-
-
-static void btreeEndTransaction(Btree *p){
-  BtShared *pBt = p->pBt;
-  sqlite3 *db = p->db;
-  assert( sqlite3BtreeHoldsMutex(p) );
-
-
-  pBt->bDoTruncate = 0;
-
-  if( p->inTrans>0 && db->nVdbeRead>1 ){
-
-
-
-    downgradeAllSharedCacheTableLocks(p);
-    p->inTrans = 1;
-  }else{
-
-
-
-
-    if( p->inTrans!=0 ){
-      clearAllSharedCacheTableLocks(p);
-      pBt->nTransaction--;
-      if( 0==pBt->nTransaction ){
-        pBt->inTransaction = 0;
-      }
-    }
-
-
-
-    p->inTrans = 0;
-    unlockBtreeIfUnused(pBt);
-  }
-
-  assert( p->pBt->inTransaction!=0 || p->pBt->nTransaction==0 ); assert( p->pBt->inTransaction>=p->inTrans );;
-}
-# 4059 "src/btree.c"
-int sqlite3BtreeCommitPhaseTwo(Btree *p, int bCleanup){
-
-  if( p->inTrans==0 ) return 0;
-  sqlite3BtreeEnter(p);
-  assert( p->pBt->inTransaction!=0 || p->pBt->nTransaction==0 ); assert( p->pBt->inTransaction>=p->inTrans );;
-
-
-
-
-  if( p->inTrans==2 ){
-    int rc;
-    BtShared *pBt = p->pBt;
-    assert( pBt->inTransaction==2 );
-    assert( pBt->nTransaction>0 );
-    rc = sqlite3PagerCommitPhaseTwo(pBt->pPager);
-    if( rc!=0 && bCleanup==0 ){
-      sqlite3BtreeLeave(p);
-      return rc;
-    }
-    p->iDataVersion--;
-    pBt->inTransaction = 1;
-    btreeClearHasContent(pBt);
-  }
-
-  btreeEndTransaction(p);
-  sqlite3BtreeLeave(p);
-  return 0;
-}
-
-
-
-
-int sqlite3BtreeCommit(Btree *p){
-  int rc;
-  sqlite3BtreeEnter(p);
-  rc = sqlite3BtreeCommitPhaseOne(p, 0);
-  if( rc==0 ){
-    rc = sqlite3BtreeCommitPhaseTwo(p, 0);
-  }
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-# 4128 "src/btree.c"
-int sqlite3BtreeTripAllCursors(Btree *pBtree, int errCode, int writeOnly){
-  BtCursor *p;
-  int rc = 0;
-
-  assert( (writeOnly==0 || writeOnly==1) && 0x01==1 );
-  if( pBtree ){
-    sqlite3BtreeEnter(pBtree);
-    for(p=pBtree->pBt->pCursor; p; p=p->pNext){
-      if( writeOnly && (p->curFlags & 0x01)==0 ){
-        if( p->eState==0 || p->eState==2 ){
-          rc = saveCursorPosition(p);
-          if( rc!=0 ){
-            (void)sqlite3BtreeTripAllCursors(pBtree, rc, 0);
-            break;
-          }
-        }
-      }else{
-        sqlite3BtreeClearCursor(p);
-        p->eState = 4;
-        p->skipNext = errCode;
-      }
-      btreeReleaseAllCursorPages(p);
-    }
-    sqlite3BtreeLeave(pBtree);
-  }
-  return rc;
-}
-
-
-
-
-
-static void btreeSetNPage(BtShared *pBt, MemPage *pPage1){
-  int nPage = sqlite3Get4byte(&pPage1->aData[28]);
-  ;
-  if( nPage==0 ) sqlite3PagerPagecount(pBt->pPager, &nPage);
-  ;
-  pBt->nPage = nPage;
-}
-# 4179 "src/btree.c"
-int sqlite3BtreeRollback(Btree *p, int tripCode, int writeOnly){
-  int rc;
-  BtShared *pBt = p->pBt;
-  MemPage *pPage1;
-
-  assert( writeOnly==1 || writeOnly==0 );
-  assert( tripCode==(4 | (2<<8)) || tripCode==0 );
-  sqlite3BtreeEnter(p);
-  if( tripCode==0 ){
-    rc = tripCode = saveAllCursors(pBt, 0, 0);
-    if( rc ) writeOnly = 0;
-  }else{
-    rc = 0;
-  }
-  if( tripCode ){
-    int rc2 = sqlite3BtreeTripAllCursors(p, tripCode, writeOnly);
-    assert( rc==0 || (writeOnly==0 && rc2==0) );
-    if( rc2!=0 ) rc = rc2;
-  }
-  assert( p->pBt->inTransaction!=0 || p->pBt->nTransaction==0 ); assert( p->pBt->inTransaction>=p->inTrans );;
-
-  if( p->inTrans==2 ){
-    int rc2;
-
-    assert( 2==pBt->inTransaction );
-    rc2 = sqlite3PagerRollback(pBt->pPager);
-    if( rc2!=0 ){
-      rc = rc2;
-    }
-
-
-
-
-    if( btreeGetPage(pBt, 1, &pPage1, 0)==0 ){
-      btreeSetNPage(pBt, pPage1);
-      releasePageOne(pPage1);
-    }
-    assert( countValidCursors(pBt, 1)==0 );
-    pBt->inTransaction = 1;
-    btreeClearHasContent(pBt);
-  }
-
-  btreeEndTransaction(p);
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-# 4244 "src/btree.c"
-int sqlite3BtreeBeginStmt(Btree *p, int iStatement){
-  int rc;
-  BtShared *pBt = p->pBt;
-  sqlite3BtreeEnter(p);
-  assert( p->inTrans==2 );
-  assert( (pBt->btsFlags & 0x0001)==0 );
-  assert( iStatement>0 );
-  assert( iStatement>p->db->nSavepoint );
-  assert( pBt->inTransaction==2 );
-
-
-
-
-
-  rc = sqlite3PagerOpenSavepoint(pBt->pPager, iStatement);
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-# 4275 "src/btree.c"
-int sqlite3BtreeSavepoint(Btree *p, int op, int iSavepoint){
-  int rc = 0;
-  if( p && p->inTrans==2 ){
-    BtShared *pBt = p->pBt;
-    assert( op==1 || op==2 );
-    assert( iSavepoint>=0 || (iSavepoint==-1 && op==2) );
-    sqlite3BtreeEnter(p);
-    if( op==2 ){
-      rc = saveAllCursors(pBt, 0, 0);
-    }
-    if( rc==0 ){
-      rc = sqlite3PagerSavepoint(pBt->pPager, op, iSavepoint);
-    }
-    if( rc==0 ){
-      if( iSavepoint<0 && (pBt->btsFlags & 0x0010)!=0 ){
-        pBt->nPage = 0;
-      }
-      rc = newDatabase(pBt);
-      btreeSetNPage(pBt, pBt->pPage1);
-
-
-
-      assert( (sqlite3Config.neverCorrupt==0) || pBt->nPage>0 );
-    }
-    sqlite3BtreeLeave(p);
-  }
-  return rc;
-}
-# 4346 "src/btree.c"
-static int btreeCursor(
-  Btree *p,
-  int iTable,
-  int wrFlag,
-  struct KeyInfo *pKeyInfo,
-  BtCursor *pCur
-){
-  BtShared *pBt = p->pBt;
-  BtCursor *pX;
-
-  assert( sqlite3BtreeHoldsMutex(p) );
-  assert( wrFlag==0
-       || wrFlag==0x00000004
-       || wrFlag==(0x00000004|0x00000008)
-  );
-
-
-
-
-
-  assert( hasSharedCacheTableLock(p, iTable, pKeyInfo!=0, (wrFlag?2:1)) );
-  assert( wrFlag==0 || !hasReadConflicts(p, iTable) );
-
-
-  assert( p->inTrans>0 );
-  assert( wrFlag==0 || p->inTrans==2 );
-  assert( pBt->pPage1 && pBt->pPage1->aData );
-  assert( wrFlag==0 || (pBt->btsFlags & 0x0001)==0 );
-
-  if( wrFlag ){
-    allocateTempSpace(pBt);
-    if( pBt->pTmpSpace==0 ) return 7;
-  }
-  if( iTable==1 && btreePagecount(pBt)==0 ){
-    assert( wrFlag==0 );
-    iTable = 0;
-  }
-
-
-
-  pCur->pgnoRoot = (Pgno)iTable;
-  pCur->iPage = -1;
-  pCur->pKeyInfo = pKeyInfo;
-  pCur->pBtree = p;
-  pCur->pBt = pBt;
-  pCur->curFlags = wrFlag ? 0x01 : 0;
-  pCur->curPagerFlags = wrFlag ? 0 : 0x02;
-
-
-  for(pX=pBt->pCursor; pX; pX=pX->pNext){
-    if( pX->pgnoRoot==(Pgno)iTable ){
-      pX->curFlags |= 0x20;
-      pCur->curFlags |= 0x20;
-    }
-  }
-  pCur->pNext = pBt->pCursor;
-  pBt->pCursor = pCur;
-  pCur->eState = 1;
-  return 0;
-}
-int sqlite3BtreeCursor(
-  Btree *p,
-  int iTable,
-  int wrFlag,
-  struct KeyInfo *pKeyInfo,
-  BtCursor *pCur
-){
-  int rc;
-  if( iTable<1 ){
-    rc = sqlite3CorruptError(4415);
-  }else{
-    sqlite3BtreeEnter(p);
-    rc = btreeCursor(p, iTable, wrFlag, pKeyInfo, pCur);
-    sqlite3BtreeLeave(p);
-  }
-  return rc;
-}
-# 4432 "src/btree.c"
-int sqlite3BtreeCursorSize(void){
-  return (((sizeof(BtCursor))+7)&~7);
-}
-# 4444 "src/btree.c"
-void sqlite3BtreeCursorZero(BtCursor *p){
-  memset(p, 0, ((int)((char*)&((BtCursor*)0)->pBt)));
-}
-
-
-
-
-
-int sqlite3BtreeCloseCursor(BtCursor *pCur){
-  Btree *pBtree = pCur->pBtree;
-  if( pBtree ){
-    BtShared *pBt = pCur->pBt;
-    sqlite3BtreeEnter(pBtree);
-    assert( pBt->pCursor!=0 );
-    if( pBt->pCursor==pCur ){
-      pBt->pCursor = pCur->pNext;
-    }else{
-      BtCursor *pPrev = pBt->pCursor;
-      do{
-        if( pPrev->pNext==pCur ){
-          pPrev->pNext = pCur->pNext;
-          break;
-        }
-        pPrev = pPrev->pNext;
-      }while( (pPrev) );
-    }
-    btreeReleaseAllCursorPages(pCur);
-    unlockBtreeIfUnused(pBt);
-    sqlite3_free(pCur->aOverflow);
-    sqlite3_free(pCur->pKey);
-    sqlite3BtreeLeave(pBtree);
-    pCur->pBtree = 0;
-  }
-  return 0;
-}
-# 4506 "src/btree.c"
-static void getCellInfo(BtCursor *pCur){
-  if( pCur->info.nSize==0 ){
-    pCur->curFlags |= 0x02;
-    btreeParseCell(pCur->pPage,pCur->ix,&pCur->info);
-  }else{
-    ;
-  }
-}
-# 4525 "src/btree.c"
-int sqlite3BtreeCursorIsValidNN(BtCursor *pCur){
-  assert( pCur!=0 );
-  return pCur->eState==0;
-}
-
-
-
-
-
-
-
-i64 sqlite3BtreeIntegerKey(BtCursor *pCur){
-  assert( cursorHoldsMutex(pCur) );
-  assert( pCur->eState==0 );
-  assert( pCur->curIntKey );
-  getCellInfo(pCur);
-  return pCur->info.nKey;
-}
-# 4567 "src/btree.c"
-u32 sqlite3BtreePayloadSize(BtCursor *pCur){
-  assert( cursorHoldsMutex(pCur) );
-  assert( pCur->eState==0 );
-  getCellInfo(pCur);
-  return pCur->info.nPayload;
-}
-# 4587 "src/btree.c"
-sqlite3_int64 sqlite3BtreeMaxRecordSize(BtCursor *pCur){
-  assert( cursorHoldsMutex(pCur) );
-  assert( pCur->eState==0 );
-  return pCur->pBt->pageSize * (sqlite3_int64)pCur->pBt->nPage;
-}
-# 4612 "src/btree.c"
-static int getOverflowPage(
-  BtShared *pBt,
-  Pgno ovfl,
-  MemPage **ppPage,
-  Pgno *pPgnoNext
-){
-  Pgno next = 0;
-  MemPage *pPage = 0;
-  int rc = 0;
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert(pPgnoNext);
-# 4632 "src/btree.c"
-  if( pBt->autoVacuum ){
-    Pgno pgno;
-    Pgno iGuess = ovfl+1;
-    u8 eType;
-
-    while( (ptrmapPageno((pBt), (iGuess))==(iGuess)) || iGuess==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) ){
-      iGuess++;
-    }
-
-    if( iGuess<=btreePagecount(pBt) ){
-      rc = ptrmapGet(pBt, iGuess, &eType, &pgno);
-      if( rc==0 && eType==4 && pgno==ovfl ){
-        next = iGuess;
-        rc = 101;
-      }
-    }
-  }
-
-
-  assert( next==0 || rc==101 );
-  if( rc==0 ){
-    rc = btreeGetPage(pBt, ovfl, &pPage, (ppPage==0) ? 0x02 : 0);
-    assert( rc==0 || pPage==0 );
-    if( rc==0 ){
-      next = sqlite3Get4byte(pPage->aData);
-    }
-  }
-
-  *pPgnoNext = next;
-  if( ppPage ){
-    *ppPage = pPage;
-  }else{
-    releasePage(pPage);
-  }
-  return (rc==101 ? 0 : rc);
-}
-# 4680 "src/btree.c"
-static int copyPayload(
-  void *pPayload,
-  void *pBuf,
-  int nByte,
-  int eOp,
-  DbPage *pDbPage
-){
-  if( eOp ){
-
-    int rc = sqlite3PagerWrite(pDbPage);
-    if( rc!=0 ){
-      return rc;
-    }
-    memcpy(pPayload, pBuf, nByte);
-  }else{
-
-    memcpy(pBuf, pPayload, nByte);
-  }
-  return 0;
-}
-# 4730 "src/btree.c"
-static int accessPayload(
-  BtCursor *pCur,
-  u32 offset,
-  u32 amt,
-  unsigned char *pBuf,
-  int eOp
-){
-  unsigned char *aPayload;
-  int rc = 0;
-  int iIdx = 0;
-  MemPage *pPage = pCur->pPage;
-  BtShared *pBt = pCur->pBt;
-
-
-
-
-  assert( pPage );
-  assert( eOp==0 || eOp==1 );
-  assert( pCur->eState==0 );
-  assert( pCur->ix<pPage->nCell );
-  assert( cursorHoldsMutex(pCur) );
-
-  getCellInfo(pCur);
-  aPayload = pCur->info.pPayload;
-  assert( offset+amt <= pCur->info.nPayload );
-
-  assert( aPayload > pPage->aData );
-  if( (uptr)(aPayload - pPage->aData) > (pBt->usableSize - pCur->info.nLocal) ){
-
-
-
-
-
-    return sqlite3CorruptError(4763);
-  }
-
-
-  if( offset<pCur->info.nLocal ){
-    int a = amt;
-    if( a+offset>pCur->info.nLocal ){
-      a = pCur->info.nLocal - offset;
-    }
-    rc = copyPayload(&aPayload[offset], pBuf, a, eOp, pPage->pDbPage);
-    offset = 0;
-    pBuf += a;
-    amt -= a;
-  }else{
-    offset -= pCur->info.nLocal;
-  }
-
-
-  if( rc==0 && amt>0 ){
-    const u32 ovflSize = pBt->usableSize - 4;
-    Pgno nextPage;
-
-    nextPage = sqlite3Get4byte(&aPayload[pCur->info.nLocal]);
-# 4794 "src/btree.c"
-    if( (pCur->curFlags & 0x04)==0 ){
-      int nOvfl = (pCur->info.nPayload-pCur->info.nLocal+ovflSize-1)/ovflSize;
-      if( pCur->aOverflow==0
-       || nOvfl*(int)sizeof(Pgno) > sqlite3MallocSize(pCur->aOverflow)
-      ){
-        Pgno *aNew = (Pgno*)sqlite3Realloc(
-            pCur->aOverflow, nOvfl*2*sizeof(Pgno)
-        );
-        if( aNew==0 ){
-          return 7;
-        }else{
-          pCur->aOverflow = aNew;
-        }
-      }
-      memset(pCur->aOverflow, 0, nOvfl*sizeof(Pgno));
-      pCur->curFlags |= 0x04;
-    }else{
-
-
-
-
-      if( pCur->aOverflow[offset/ovflSize] ){
-        iIdx = (offset/ovflSize);
-        nextPage = pCur->aOverflow[iIdx];
-        offset = (offset%ovflSize);
-      }
-    }
-
-    assert( rc==0 && amt>0 );
-    while( nextPage ){
-
-      assert( pCur->aOverflow[iIdx]==0
-              || pCur->aOverflow[iIdx]==nextPage
-              || (sqlite3Config.neverCorrupt==0) );
-      pCur->aOverflow[iIdx] = nextPage;
-
-      if( offset>=ovflSize ){
-
-
-
-
-
-
-        assert( pCur->curFlags & 0x04 );
-        assert( pCur->pBtree->db==pBt->db );
-        if( pCur->aOverflow[iIdx+1] ){
-          nextPage = pCur->aOverflow[iIdx+1];
-        }else{
-          rc = getOverflowPage(pBt, nextPage, 0, &nextPage);
-        }
-        offset -= ovflSize;
-      }else{
-
-
-
-        int a = amt;
-        if( a + offset > ovflSize ){
-          a = ovflSize - offset;
-        }
-# 4884 "src/btree.c"
-        {
-          DbPage *pDbPage;
-          rc = sqlite3PagerGet(pBt->pPager, nextPage, &pDbPage,
-              (eOp==0 ? 0x02 : 0)
-          );
-          if( rc==0 ){
-            aPayload = sqlite3PagerGetData(pDbPage);
-            nextPage = sqlite3Get4byte(aPayload);
-            rc = copyPayload(&aPayload[offset+4], pBuf, a, eOp, pDbPage);
-            sqlite3PagerUnref(pDbPage);
-            offset = 0;
-          }
-        }
-        amt -= a;
-        if( amt==0 ) return rc;
-        pBuf += a;
-      }
-      if( rc ) break;
-      iIdx++;
-    }
-  }
-
-  if( rc==0 && amt>0 ){
-
-    return sqlite3CorruptError(4908);
-  }
-  return rc;
-}
-# 4930 "src/btree.c"
-int sqlite3BtreePayload(BtCursor *pCur, u32 offset, u32 amt, void *pBuf){
-  assert( cursorHoldsMutex(pCur) );
-  assert( pCur->eState==0 );
-  assert( pCur->iPage>=0 && pCur->pPage );
-  assert( pCur->ix<pCur->pPage->nCell );
-  return accessPayload(pCur, offset, amt, (unsigned char*)pBuf, 0);
-}
-
-
-
-
-
-
-
-static int accessPayloadChecked(
-  BtCursor *pCur,
-  u32 offset,
-  u32 amt,
-  void *pBuf
-){
-  int rc;
-  if ( pCur->eState==1 ){
-    return 4;
-  }
-  assert( cursorOwnsBtShared(pCur) );
-  rc = btreeRestoreCursorPosition(pCur);
-  return rc ? rc : accessPayload(pCur, offset, amt, pBuf, 0);
-}
-int sqlite3BtreePayloadChecked(BtCursor *pCur, u32 offset, u32 amt, void *pBuf){
-  if( pCur->eState==0 ){
-    assert( cursorOwnsBtShared(pCur) );
-    return accessPayload(pCur, offset, amt, pBuf, 0);
-  }else{
-    return accessPayloadChecked(pCur, offset, amt, pBuf);
-  }
-}
-# 4987 "src/btree.c"
-static const void *fetchPayload(
-  BtCursor *pCur,
-  u32 *pAmt
-){
-  int amt;
-  assert( pCur!=0 && pCur->iPage>=0 && pCur->pPage);
-  assert( pCur->eState==0 );
-  assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
-  assert( cursorOwnsBtShared(pCur) );
-  assert( pCur->ix<pCur->pPage->nCell );
-  assert( pCur->info.nSize>0 );
-  assert( pCur->info.pPayload>pCur->pPage->aData || (sqlite3Config.neverCorrupt==0) );
-  assert( pCur->info.pPayload<pCur->pPage->aDataEnd ||(sqlite3Config.neverCorrupt==0));
-  amt = pCur->info.nLocal;
-  if( amt>(int)(pCur->pPage->aDataEnd - pCur->info.pPayload) ){
-
-
-    assert( (sqlite3Config.neverCorrupt==0) );
-    amt = ((0)>((int)(pCur->pPage->aDataEnd - pCur->info.pPayload))?(0):((int)(pCur->pPage->aDataEnd - pCur->info.pPayload)));
-  }
-  *pAmt = (u32)amt;
-  return (void*)pCur->info.pPayload;
-}
-# 5026 "src/btree.c"
-const void *sqlite3BtreePayloadFetch(BtCursor *pCur, u32 *pAmt){
-  return fetchPayload(pCur, pAmt);
-}
-# 5040 "src/btree.c"
-static int moveToChild(BtCursor *pCur, u32 newPgno){
-  BtShared *pBt = pCur->pBt;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( pCur->eState==0 );
-  assert( pCur->iPage<20 );
-  assert( pCur->iPage>=0 );
-  if( pCur->iPage>=(20 -1) ){
-    return sqlite3CorruptError(5048);
-  }
-  pCur->info.nSize = 0;
-  pCur->curFlags &= ~(0x02|0x04);
-  pCur->aiIdx[pCur->iPage] = pCur->ix;
-  pCur->apPage[pCur->iPage] = pCur->pPage;
-  pCur->ix = 0;
-  pCur->iPage++;
-  return getAndInitPage(pBt, newPgno, &pCur->pPage, pCur, pCur->curPagerFlags);
-}
-# 5089 "src/btree.c"
-static void moveToParent(BtCursor *pCur){
-  MemPage *pLeaf;
-  assert( cursorOwnsBtShared(pCur) );
-  assert( pCur->eState==0 );
-  assert( pCur->iPage>0 );
-  assert( pCur->pPage );
- 
-
-
-
-   ;
-  ;
-  pCur->info.nSize = 0;
-  pCur->curFlags &= ~(0x02|0x04);
-  pCur->ix = pCur->aiIdx[pCur->iPage-1];
-  pLeaf = pCur->pPage;
-  pCur->pPage = pCur->apPage[--pCur->iPage];
-  releasePageNotNull(pLeaf);
-}
-# 5130 "src/btree.c"
-static int moveToRoot(BtCursor *pCur){
-  MemPage *pRoot;
-  int rc = 0;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( 1 < 3 );
-  assert( 0 < 3 );
-  assert( 4 > 3 );
-  assert( pCur->eState < 3 || pCur->iPage<0 );
-  assert( pCur->pgnoRoot>0 || pCur->iPage<0 );
-
-  if( pCur->iPage>=0 ){
-    if( pCur->iPage ){
-      releasePageNotNull(pCur->pPage);
-      while( --pCur->iPage ){
-        releasePageNotNull(pCur->apPage[pCur->iPage]);
-      }
-      pCur->pPage = pCur->apPage[0];
-      goto skip_init;
-    }
-  }else if( pCur->pgnoRoot==0 ){
-    pCur->eState = 1;
-    return 16;
-  }else{
-    assert( pCur->iPage==(-1) );
-    if( pCur->eState>=3 ){
-      if( pCur->eState==4 ){
-        assert( pCur->skipNext!=0 );
-        return pCur->skipNext;
-      }
-      sqlite3BtreeClearCursor(pCur);
-    }
-    rc = getAndInitPage(pCur->pBtree->pBt, pCur->pgnoRoot, &pCur->pPage,
-                        0, pCur->curPagerFlags);
-    if( rc!=0 ){
-      pCur->eState = 1;
-      return rc;
-    }
-    pCur->iPage = 0;
-    pCur->curIntKey = pCur->pPage->intKey;
-  }
-  pRoot = pCur->pPage;
-  assert( pRoot->pgno==pCur->pgnoRoot );
-# 5184 "src/btree.c"
-  assert( pRoot->intKey==1 || pRoot->intKey==0 );
-  if( pRoot->isInit==0 || (pCur->pKeyInfo==0)!=pRoot->intKey ){
-    return sqlite3CorruptError(5186);
-  }
-
-skip_init:
-  pCur->ix = 0;
-  pCur->info.nSize = 0;
-  pCur->curFlags &= ~(0x08|0x02|0x04);
-
-  pRoot = pCur->pPage;
-  if( pRoot->nCell>0 ){
-    pCur->eState = 0;
-  }else if( !pRoot->leaf ){
-    Pgno subpage;
-    if( pRoot->pgno!=1 ) return sqlite3CorruptError(5199);
-    subpage = sqlite3Get4byte(&pRoot->aData[pRoot->hdrOffset+8]);
-    pCur->eState = 0;
-    rc = moveToChild(pCur, subpage);
-  }else{
-    pCur->eState = 1;
-    rc = 16;
-  }
-  return rc;
-}
-# 5217 "src/btree.c"
-static int moveToLeftmost(BtCursor *pCur){
-  Pgno pgno;
-  int rc = 0;
-  MemPage *pPage;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( pCur->eState==0 );
-  while( rc==0 && !(pPage = pCur->pPage)->leaf ){
-    assert( pCur->ix<pPage->nCell );
-    pgno = sqlite3Get4byte(((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(pCur->ix)])))));
-    rc = moveToChild(pCur, pgno);
-  }
-  return rc;
-}
-# 5242 "src/btree.c"
-static int moveToRightmost(BtCursor *pCur){
-  Pgno pgno;
-  int rc = 0;
-  MemPage *pPage = 0;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( pCur->eState==0 );
-  while( !(pPage = pCur->pPage)->leaf ){
-    pgno = sqlite3Get4byte(&pPage->aData[pPage->hdrOffset+8]);
-    pCur->ix = pPage->nCell;
-    rc = moveToChild(pCur, pgno);
-    if( rc ) return rc;
-  }
-  pCur->ix = pPage->nCell-1;
-  assert( pCur->info.nSize==0 );
-  assert( (pCur->curFlags & 0x02)==0 );
-  return 0;
-}
-
-
-
-
-
-int sqlite3BtreeFirst(BtCursor *pCur, int *pRes){
-  int rc;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
-  rc = moveToRoot(pCur);
-  if( rc==0 ){
-    assert( pCur->pPage->nCell>0 );
-    *pRes = 0;
-    rc = moveToLeftmost(pCur);
-  }else if( rc==16 ){
-    assert( pCur->pgnoRoot==0 || pCur->pPage->nCell==0 );
-    *pRes = 1;
-    rc = 0;
-  }
-  return rc;
-}
-
-
-
-
-
-int sqlite3BtreeLast(BtCursor *pCur, int *pRes){
-  int rc;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
-
-
-  if( 0==pCur->eState && (pCur->curFlags & 0x08)!=0 ){
-# 5305 "src/btree.c"
-    *pRes = 0;
-    return 0;
-  }
-
-  rc = moveToRoot(pCur);
-  if( rc==0 ){
-    assert( pCur->eState==0 );
-    *pRes = 0;
-    rc = moveToRightmost(pCur);
-    if( rc==0 ){
-      pCur->curFlags |= 0x08;
-    }else{
-      pCur->curFlags &= ~0x08;
-    }
-  }else if( rc==16 ){
-    assert( pCur->pgnoRoot==0 || pCur->pPage->nCell==0 );
-    *pRes = 1;
-    rc = 0;
-  }
-  return rc;
-}
-# 5357 "src/btree.c"
-int sqlite3BtreeMovetoUnpacked(
-  BtCursor *pCur,
-  UnpackedRecord *pIdxKey,
-  i64 intKey,
-  int biasRight,
-  int *pRes
-){
-  int rc;
-  RecordCompare xRecordCompare;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
-  assert( pRes );
-  assert( (pIdxKey==0)==(pCur->pKeyInfo==0) );
-  assert( pCur->eState!=0 || (pIdxKey==0)==(pCur->curIntKey!=0) );
-
-
-
-  if( pIdxKey==0
-   && pCur->eState==0 && (pCur->curFlags & 0x02)!=0
-  ){
-    if( pCur->info.nKey==intKey ){
-      *pRes = 0;
-      return 0;
-    }
-    if( pCur->info.nKey<intKey ){
-      if( (pCur->curFlags & 0x08)!=0 ){
-        *pRes = -1;
-        return 0;
-      }
-
-
-
-
-      if( pCur->info.nKey+1==intKey ){
-        *pRes = 0;
-        rc = sqlite3BtreeNext(pCur, 0);
-        if( rc==0 ){
-          getCellInfo(pCur);
-          if( pCur->info.nKey==intKey ){
-            return 0;
-          }
-        }else if( rc==101 ){
-          rc = 0;
-        }else{
-          return rc;
-        }
-      }
-    }
-  }
-
-  if( pIdxKey ){
-    xRecordCompare = sqlite3VdbeFindCompare(pIdxKey);
-    pIdxKey->errCode = 0;
-    assert( pIdxKey->default_rc==1
-         || pIdxKey->default_rc==0
-         || pIdxKey->default_rc==-1
-    );
-  }else{
-    xRecordCompare = 0;
-  }
-
-  rc = moveToRoot(pCur);
-  if( rc ){
-    if( rc==16 ){
-      assert( pCur->pgnoRoot==0 || pCur->pPage->nCell==0 );
-      *pRes = -1;
-      return 0;
-    }
-    return rc;
-  }
-  assert( pCur->pPage );
-  assert( pCur->pPage->isInit );
-  assert( pCur->eState==0 );
-  assert( pCur->pPage->nCell > 0 );
-  assert( pCur->iPage==0 || pCur->apPage[0]->intKey==pCur->curIntKey );
-  assert( pCur->curIntKey || pIdxKey );
-  for(;;){
-    int lwr, upr, idx, c;
-    Pgno chldPg;
-    MemPage *pPage = pCur->pPage;
-    u8 *pCell;
-
-
-
-
-
-
-
-    assert( pPage->nCell>0 );
-    assert( pPage->intKey==(pIdxKey==0) );
-    lwr = 0;
-    upr = pPage->nCell-1;
-    assert( biasRight==0 || biasRight==1 );
-    idx = upr>>(1-biasRight);
-    pCur->ix = (u16)idx;
-    if( xRecordCompare==0 ){
-      for(;;){
-        i64 nCellKey;
-        pCell = ((pPage)->aDataOfst + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(idx)]))));
-        if( pPage->intKeyLeaf ){
-          while( 0x80 <= *(pCell++) ){
-            if( pCell>=pPage->aDataEnd ){
-              return sqlite3CorruptError(5460);
-            }
-          }
-        }
-        sqlite3GetVarint(pCell, (u64*)&nCellKey);
-        if( nCellKey<intKey ){
-          lwr = idx+1;
-          if( lwr>upr ){ c = -1; break; }
-        }else if( nCellKey>intKey ){
-          upr = idx-1;
-          if( lwr>upr ){ c = +1; break; }
-        }else{
-          assert( nCellKey==intKey );
-          pCur->ix = (u16)idx;
-          if( !pPage->leaf ){
-            lwr = idx;
-            goto moveto_next_layer;
-          }else{
-            pCur->curFlags |= 0x02;
-            pCur->info.nKey = nCellKey;
-            pCur->info.nSize = 0;
-            *pRes = 0;
-            return 0;
-          }
-        }
-        assert( lwr+upr>=0 );
-        idx = (lwr+upr)>>1;
-      }
-    }else{
-      for(;;){
-        int nCell;
-        pCell = ((pPage)->aDataOfst + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(idx)]))));
-# 5501 "src/btree.c"
-        nCell = pCell[0];
-        if( nCell<=pPage->max1bytePayload ){
-
-
-
-          ;
-          c = xRecordCompare(nCell, (void*)&pCell[1], pIdxKey);
-        }else if( !(pCell[1] & 0x80)
-          && (nCell = ((nCell&0x7f)<<7) + pCell[1])<=pPage->maxLocal
-        ){
-
-
-          ;
-          c = xRecordCompare(nCell, (void*)&pCell[2], pIdxKey);
-        }else{
-# 5525 "src/btree.c"
-          void *pCellKey;
-          u8 * const pCellBody = pCell - pPage->childPtrSize;
-          const int nOverrun = 18;
-          pPage->xParseCell(pPage, pCellBody, &pCur->info);
-          nCell = (int)pCur->info.nKey;
-          ;
-          ;
-          ;
-          ;
-          if( nCell<2 || nCell/pCur->pBt->usableSize>pCur->pBt->nPage ){
-            rc = sqlite3CorruptError(5535);
-            goto moveto_finish;
-          }
-          pCellKey = sqlite3Malloc( nCell+nOverrun );
-          if( pCellKey==0 ){
-            rc = 7;
-            goto moveto_finish;
-          }
-          pCur->ix = (u16)idx;
-          rc = accessPayload(pCur, 0, nCell, (unsigned char*)pCellKey, 0);
-          memset(((u8*)pCellKey)+nCell,0,nOverrun);
-          pCur->curFlags &= ~0x04;
-          if( rc ){
-            sqlite3_free(pCellKey);
-            goto moveto_finish;
-          }
-          c = sqlite3VdbeRecordCompare(nCell, pCellKey, pIdxKey);
-          sqlite3_free(pCellKey);
-        }
-        assert(
-            (pIdxKey->errCode!=11 || c==0)
-         && (pIdxKey->errCode!=7 || pCur->pBtree->db->mallocFailed)
-        );
-        if( c<0 ){
-          lwr = idx+1;
-        }else if( c>0 ){
-          upr = idx-1;
-        }else{
-          assert( c==0 );
-          *pRes = 0;
-          rc = 0;
-          pCur->ix = (u16)idx;
-          if( pIdxKey->errCode ) rc = sqlite3CorruptError(5567);
-          goto moveto_finish;
-        }
-        if( lwr>upr ) break;
-        assert( lwr+upr>=0 );
-        idx = (lwr+upr)>>1;
-      }
-    }
-    assert( lwr==upr+1 || (pPage->intKey && !pPage->leaf) );
-    assert( pPage->isInit );
-    if( pPage->leaf ){
-      assert( pCur->ix<pCur->pPage->nCell );
-      pCur->ix = (u16)idx;
-      *pRes = c;
-      rc = 0;
-      goto moveto_finish;
-    }
-moveto_next_layer:
-    if( lwr>=pPage->nCell ){
-      chldPg = sqlite3Get4byte(&pPage->aData[pPage->hdrOffset+8]);
-    }else{
-      chldPg = sqlite3Get4byte(((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(lwr)])))));
-    }
-    pCur->ix = (u16)lwr;
-    rc = moveToChild(pCur, chldPg);
-    if( rc ) break;
-  }
-moveto_finish:
-  pCur->info.nSize = 0;
-  assert( (pCur->curFlags & 0x04)==0 );
-  return rc;
-}
-# 5608 "src/btree.c"
-int sqlite3BtreeEof(BtCursor *pCur){
-
-
-
-
-  return (0!=pCur->eState);
-}
-
-
-
-
-
-
-i64 sqlite3BtreeRowCountEst(BtCursor *pCur){
-  i64 n;
-  u8 i;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
-
-
-
-
-  if( (pCur->eState!=0) ) return -1;
-  if( (pCur->pPage->leaf==0) ) return -1;
-
-  n = pCur->pPage->nCell;
-  for(i=0; i<pCur->iPage; i++){
-    n *= pCur->apPage[i]->nCell;
-  }
-  return n;
-}
-# 5661 "src/btree.c"
-static int btreeNext(BtCursor *pCur){
-  int rc;
-  int idx;
-  MemPage *pPage;
-
-  assert( cursorOwnsBtShared(pCur) );
-  if( pCur->eState!=0 ){
-    assert( (pCur->curFlags & 0x04)==0 );
-    rc = (pCur->eState>=3 ? btreeRestoreCursorPosition(pCur) : 0);
-    if( rc!=0 ){
-      return rc;
-    }
-    if( 1==pCur->eState ){
-      return 101;
-    }
-    if( pCur->eState==2 ){
-      pCur->eState = 0;
-      if( pCur->skipNext>0 ) return 0;
-    }
-  }
-
-  pPage = pCur->pPage;
-  idx = ++pCur->ix;
-  if( !pPage->isInit ){
-
-
-
-
-
-
-
-    return sqlite3CorruptError(5692);
-  }
-
-
-
-
-
-
-  ;
-
-  if( idx>=pPage->nCell ){
-    if( !pPage->leaf ){
-      rc = moveToChild(pCur, sqlite3Get4byte(&pPage->aData[pPage->hdrOffset+8]));
-      if( rc ) return rc;
-      return moveToLeftmost(pCur);
-    }
-    do{
-      if( pCur->iPage==0 ){
-        pCur->eState = 1;
-        return 101;
-      }
-      moveToParent(pCur);
-      pPage = pCur->pPage;
-    }while( pCur->ix>=pPage->nCell );
-    if( pPage->intKey ){
-      return sqlite3BtreeNext(pCur, 0);
-    }else{
-      return 0;
-    }
-  }
-  if( pPage->leaf ){
-    return 0;
-  }else{
-    return moveToLeftmost(pCur);
-  }
-}
-int sqlite3BtreeNext(BtCursor *pCur, int flags){
-  MemPage *pPage;
-  (void)(flags);
-  assert( cursorOwnsBtShared(pCur) );
-  assert( flags==0 || flags==1 );
-  pCur->info.nSize = 0;
-  pCur->curFlags &= ~(0x02|0x04);
-  if( pCur->eState!=0 ) return btreeNext(pCur);
-  pPage = pCur->pPage;
-  if( (++pCur->ix)>=pPage->nCell ){
-    pCur->ix--;
-    return btreeNext(pCur);
-  }
-  if( pPage->leaf ){
-    return 0;
-  }else{
-    return moveToLeftmost(pCur);
-  }
-}
-# 5768 "src/btree.c"
-static int btreePrevious(BtCursor *pCur){
-  int rc;
-  MemPage *pPage;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( (pCur->curFlags & (0x08|0x04|0x02))==0 );
-  assert( pCur->info.nSize==0 );
-  if( pCur->eState!=0 ){
-    rc = (pCur->eState>=3 ? btreeRestoreCursorPosition(pCur) : 0);
-    if( rc!=0 ){
-      return rc;
-    }
-    if( 1==pCur->eState ){
-      return 101;
-    }
-    if( 2==pCur->eState ){
-      pCur->eState = 0;
-      if( pCur->skipNext<0 ) return 0;
-    }
-  }
-
-  pPage = pCur->pPage;
-  assert( pPage->isInit );
-  if( !pPage->leaf ){
-    int idx = pCur->ix;
-    rc = moveToChild(pCur, sqlite3Get4byte(((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(idx)]))))));
-    if( rc ) return rc;
-    rc = moveToRightmost(pCur);
-  }else{
-    while( pCur->ix==0 ){
-      if( pCur->iPage==0 ){
-        pCur->eState = 1;
-        return 101;
-      }
-      moveToParent(pCur);
-    }
-    assert( pCur->info.nSize==0 );
-    assert( (pCur->curFlags & (0x04))==0 );
-
-    pCur->ix--;
-    pPage = pCur->pPage;
-    if( pPage->intKey && !pPage->leaf ){
-      rc = sqlite3BtreePrevious(pCur, 0);
-    }else{
-      rc = 0;
-    }
-  }
-  return rc;
-}
-int sqlite3BtreePrevious(BtCursor *pCur, int flags){
-  assert( cursorOwnsBtShared(pCur) );
-  assert( flags==0 || flags==1 );
-  (void)(flags);
-  pCur->curFlags &= ~(0x08|0x04|0x02);
-  pCur->info.nSize = 0;
-  if( pCur->eState!=0
-   || pCur->ix==0
-   || pCur->pPage->leaf==0
-  ){
-    return btreePrevious(pCur);
-  }
-  pCur->ix--;
-  return 0;
-}
-# 5855 "src/btree.c"
-static int allocateBtreePage(
-  BtShared *pBt,
-  MemPage **ppPage,
-  Pgno *pPgno,
-  Pgno nearby,
-  u8 eMode
-){
-  MemPage *pPage1;
-  int rc;
-  u32 n;
-  u32 k;
-  MemPage *pTrunk = 0;
-  MemPage *pPrevTrunk = 0;
-  Pgno mxPage;
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert( eMode==0 || (nearby>0 && (pBt->autoVacuum)) );
-  pPage1 = pBt->pPage1;
-  mxPage = btreePagecount(pBt);
-
-
-  n = sqlite3Get4byte(&pPage1->aData[36]);
-  ;
-  if( n>=mxPage ){
-    return sqlite3CorruptError(5879);
-  }
-  if( n>0 ){
-
-    Pgno iTrunk;
-    u8 searchList = 0;
-    u32 nSearch = 0;
-
-
-
-
-
-
-    if( eMode==1 ){
-      if( nearby<=mxPage ){
-        u8 eType;
-        assert( nearby>0 );
-        assert( pBt->autoVacuum );
-        rc = ptrmapGet(pBt, nearby, &eType, 0);
-        if( rc ) return rc;
-        if( eType==2 ){
-          searchList = 1;
-        }
-      }
-    }else if( eMode==2 ){
-      searchList = 1;
-    }
-
-
-
-
-
-    rc = sqlite3PagerWrite(pPage1->pDbPage);
-    if( rc ) return rc;
-    sqlite3Put4byte(&pPage1->aData[36], n-1);
-
-
-
-
-
-
-    do {
-      pPrevTrunk = pTrunk;
-      if( pPrevTrunk ){
-
-
-
-        iTrunk = sqlite3Get4byte(&pPrevTrunk->aData[0]);
-      }else{
-
-
-
-        iTrunk = sqlite3Get4byte(&pPage1->aData[32]);
-      }
-      ;
-      if( iTrunk>mxPage || nSearch++ > n ){
-        rc = sqlite3CorruptError(5935);
-      }else{
-        rc = btreeGetUnusedPage(pBt, iTrunk, &pTrunk, 0);
-      }
-      if( rc ){
-        pTrunk = 0;
-        goto end_allocate_page;
-      }
-      assert( pTrunk!=0 );
-      assert( pTrunk->aData!=0 );
-
-
-      k = sqlite3Get4byte(&pTrunk->aData[4]);
-      if( k==0 && !searchList ){
-
-
-
-        assert( pPrevTrunk==0 );
-        rc = sqlite3PagerWrite(pTrunk->pDbPage);
-        if( rc ){
-          goto end_allocate_page;
-        }
-        *pPgno = iTrunk;
-        memcpy(&pPage1->aData[32], &pTrunk->aData[0], 4);
-        *ppPage = pTrunk;
-        pTrunk = 0;
-        ;
-      }else if( k>(u32)(pBt->usableSize/4 - 2) ){
-
-        rc = sqlite3CorruptError(5964);
-        goto end_allocate_page;
-
-      }else if( searchList
-            && (nearby==iTrunk || (iTrunk<nearby && eMode==2))
-      ){
-
-
-
-        *pPgno = iTrunk;
-        *ppPage = pTrunk;
-        searchList = 0;
-        rc = sqlite3PagerWrite(pTrunk->pDbPage);
-        if( rc ){
-          goto end_allocate_page;
-        }
-        if( k==0 ){
-          if( !pPrevTrunk ){
-            memcpy(&pPage1->aData[32], &pTrunk->aData[0], 4);
-          }else{
-            rc = sqlite3PagerWrite(pPrevTrunk->pDbPage);
-            if( rc!=0 ){
-              goto end_allocate_page;
-            }
-            memcpy(&pPrevTrunk->aData[0], &pTrunk->aData[0], 4);
-          }
-        }else{
-
-
-
-
-          MemPage *pNewTrunk;
-          Pgno iNewTrunk = sqlite3Get4byte(&pTrunk->aData[8]);
-          if( iNewTrunk>mxPage ){
-            rc = sqlite3CorruptError(5998);
-            goto end_allocate_page;
-          }
-          ;
-          rc = btreeGetUnusedPage(pBt, iNewTrunk, &pNewTrunk, 0);
-          if( rc!=0 ){
-            goto end_allocate_page;
-          }
-          rc = sqlite3PagerWrite(pNewTrunk->pDbPage);
-          if( rc!=0 ){
-            releasePage(pNewTrunk);
-            goto end_allocate_page;
-          }
-          memcpy(&pNewTrunk->aData[0], &pTrunk->aData[0], 4);
-          sqlite3Put4byte(&pNewTrunk->aData[4], k-1);
-          memcpy(&pNewTrunk->aData[8], &pTrunk->aData[12], (k-1)*4);
-          releasePage(pNewTrunk);
-          if( !pPrevTrunk ){
-            assert( sqlite3PagerIswriteable(pPage1->pDbPage) );
-            sqlite3Put4byte(&pPage1->aData[32], iNewTrunk);
-          }else{
-            rc = sqlite3PagerWrite(pPrevTrunk->pDbPage);
-            if( rc ){
-              goto end_allocate_page;
-            }
-            sqlite3Put4byte(&pPrevTrunk->aData[0], iNewTrunk);
-          }
-        }
-        pTrunk = 0;
-        ;
-
-      }else if( k>0 ){
-
-        u32 closest;
-        Pgno iPage;
-        unsigned char *aData = pTrunk->aData;
-        if( nearby>0 ){
-          u32 i;
-          closest = 0;
-          if( eMode==2 ){
-            for(i=0; i<k; i++){
-              iPage = sqlite3Get4byte(&aData[8+i*4]);
-              if( iPage<=nearby ){
-                closest = i;
-                break;
-              }
-            }
-          }else{
-            int dist;
-            dist = sqlite3AbsInt32(sqlite3Get4byte(&aData[8]) - nearby);
-            for(i=1; i<k; i++){
-              int d2 = sqlite3AbsInt32(sqlite3Get4byte(&aData[8+i*4]) - nearby);
-              if( d2<dist ){
-                closest = i;
-                dist = d2;
-              }
-            }
-          }
-        }else{
-          closest = 0;
-        }
-
-        iPage = sqlite3Get4byte(&aData[8+closest*4]);
-        ;
-        if( iPage>mxPage ){
-          rc = sqlite3CorruptError(6063);
-          goto end_allocate_page;
-        }
-        ;
-        if( !searchList
-         || (iPage==nearby || (iPage<nearby && eMode==2))
-        ){
-          int noContent;
-          *pPgno = iPage;
-         
-
-                                                          ;
-          rc = sqlite3PagerWrite(pTrunk->pDbPage);
-          if( rc ) goto end_allocate_page;
-          if( closest<k-1 ){
-            memcpy(&aData[8+closest*4], &aData[4+k*4], 4);
-          }
-          sqlite3Put4byte(&aData[4], k-1);
-          noContent = !btreeGetHasContent(pBt, *pPgno)? 0x01 : 0;
-          rc = btreeGetUnusedPage(pBt, *pPgno, ppPage, noContent);
-          if( rc==0 ){
-            rc = sqlite3PagerWrite((*ppPage)->pDbPage);
-            if( rc!=0 ){
-              releasePage(*ppPage);
-              *ppPage = 0;
-            }
-          }
-          searchList = 0;
-        }
-      }
-      releasePage(pPrevTrunk);
-      pPrevTrunk = 0;
-    }while( searchList );
-  }else{
-# 6115 "src/btree.c"
-    int bNoContent = (0==(pBt->bDoTruncate))? 0x01:0;
-
-    rc = sqlite3PagerWrite(pBt->pPage1->pDbPage);
-    if( rc ) return rc;
-    pBt->nPage++;
-    if( pBt->nPage==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) ) pBt->nPage++;
-
-
-    if( pBt->autoVacuum && (ptrmapPageno((pBt), (pBt->nPage))==(pBt->nPage)) ){
-
-
-
-
-      MemPage *pPg = 0;
-      ;
-      assert( pBt->nPage!=((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) );
-      rc = btreeGetUnusedPage(pBt, pBt->nPage, &pPg, bNoContent);
-      if( rc==0 ){
-        rc = sqlite3PagerWrite(pPg->pDbPage);
-        releasePage(pPg);
-      }
-      if( rc ) return rc;
-      pBt->nPage++;
-      if( pBt->nPage==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) ){ pBt->nPage++; }
-    }
-
-    sqlite3Put4byte(28 + (u8*)pBt->pPage1->aData, pBt->nPage);
-    *pPgno = pBt->nPage;
-
-    assert( *pPgno!=((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) );
-    rc = btreeGetUnusedPage(pBt, *pPgno, ppPage, bNoContent);
-    if( rc ) return rc;
-    rc = sqlite3PagerWrite((*ppPage)->pDbPage);
-    if( rc!=0 ){
-      releasePage(*ppPage);
-      *ppPage = 0;
-    }
-    ;
-  }
-
-  assert( (sqlite3Config.neverCorrupt==0) || *pPgno!=((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) );
-
-end_allocate_page:
-  releasePage(pTrunk);
-  releasePage(pPrevTrunk);
-  assert( rc!=0 || sqlite3PagerPageRefcount((*ppPage)->pDbPage)<=1 );
-  assert( rc!=0 || (*ppPage)->isInit==0 );
-  return rc;
-}
-# 6177 "src/btree.c"
-static int freePage2(BtShared *pBt, MemPage *pMemPage, Pgno iPage){
-  MemPage *pTrunk = 0;
-  Pgno iTrunk = 0;
-  MemPage *pPage1 = pBt->pPage1;
-  MemPage *pPage;
-  int rc;
-  u32 nFree;
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert( (sqlite3Config.neverCorrupt==0) || iPage>1 );
-  assert( !pMemPage || pMemPage->pgno==iPage );
-
-  if( iPage<2 || iPage>pBt->nPage ){
-    return sqlite3CorruptError(6190);
-  }
-  if( pMemPage ){
-    pPage = pMemPage;
-    sqlite3PagerRef(pPage->pDbPage);
-  }else{
-    pPage = btreePageLookup(pBt, iPage);
-  }
-
-
-  rc = sqlite3PagerWrite(pPage1->pDbPage);
-  if( rc ) goto freepage_out;
-  nFree = sqlite3Get4byte(&pPage1->aData[36]);
-  sqlite3Put4byte(&pPage1->aData[36], nFree+1);
-
-  if( pBt->btsFlags & 0x0004 ){
-
-
-
-    if( (!pPage && ((rc = btreeGetPage(pBt, iPage, &pPage, 0))!=0) )
-     || ((rc = sqlite3PagerWrite(pPage->pDbPage))!=0)
-    ){
-      goto freepage_out;
-    }
-    memset(pPage->aData, 0, pPage->pBt->pageSize);
-  }
-
-
-
-
-  if( (pBt->autoVacuum) ){
-    ptrmapPut(pBt, iPage, 2, 0, &rc);
-    if( rc ) goto freepage_out;
-  }
-# 6232 "src/btree.c"
-  if( nFree!=0 ){
-    u32 nLeaf;
-
-    iTrunk = sqlite3Get4byte(&pPage1->aData[32]);
-    rc = btreeGetPage(pBt, iTrunk, &pTrunk, 0);
-    if( rc!=0 ){
-      goto freepage_out;
-    }
-
-    nLeaf = sqlite3Get4byte(&pTrunk->aData[4]);
-    assert( pBt->usableSize>32 );
-    if( nLeaf > (u32)pBt->usableSize/4 - 2 ){
-      rc = sqlite3CorruptError(6244);
-      goto freepage_out;
-    }
-    if( nLeaf < (u32)pBt->usableSize/4 - 8 ){
-# 6267 "src/btree.c"
-      rc = sqlite3PagerWrite(pTrunk->pDbPage);
-      if( rc==0 ){
-        sqlite3Put4byte(&pTrunk->aData[4], nLeaf+1);
-        sqlite3Put4byte(&pTrunk->aData[8+nLeaf*4], iPage);
-        if( pPage && (pBt->btsFlags & 0x0004)==0 ){
-          sqlite3PagerDontWrite(pPage->pDbPage);
-        }
-        rc = btreeSetHasContent(pBt, iPage);
-      }
-      ;
-      goto freepage_out;
-    }
-  }
-
-
-
-
-
-
-
-  if( pPage==0 && 0!=(rc = btreeGetPage(pBt, iPage, &pPage, 0)) ){
-    goto freepage_out;
-  }
-  rc = sqlite3PagerWrite(pPage->pDbPage);
-  if( rc!=0 ){
-    goto freepage_out;
-  }
-  sqlite3Put4byte(pPage->aData, iTrunk);
-  sqlite3Put4byte(&pPage->aData[4], 0);
-  sqlite3Put4byte(&pPage1->aData[32], iPage);
-  ;
-
-freepage_out:
-  if( pPage ){
-    pPage->isInit = 0;
-  }
-  releasePage(pPage);
-  releasePage(pTrunk);
-  return rc;
-}
-static void freePage(MemPage *pPage, int *pRC){
-  if( (*pRC)==0 ){
-    *pRC = freePage2(pPage->pBt, pPage, pPage->pgno);
-  }
-}
-
-
-
-
-
-static int clearCell(
-  MemPage *pPage,
-  unsigned char *pCell,
-  CellInfo *pInfo
-){
-  BtShared *pBt;
-  Pgno ovflPgno;
-  int rc;
-  int nOvfl;
-  u32 ovflPageSize;
-
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  pPage->xParseCell(pPage, pCell, pInfo);
-  if( pInfo->nLocal==pInfo->nPayload ){
-    return 0;
-  }
-  ;
-  ;
-  if( pCell + pInfo->nSize > pPage->aDataEnd ){
-
-    return sqlite3CorruptError(6337);
-  }
-  ovflPgno = sqlite3Get4byte(pCell + pInfo->nSize - 4);
-  pBt = pPage->pBt;
-  assert( pBt->usableSize > 4 );
-  ovflPageSize = pBt->usableSize - 4;
-  nOvfl = (pInfo->nPayload - pInfo->nLocal + ovflPageSize - 1)/ovflPageSize;
-  assert( nOvfl>0 ||
-    ((sqlite3Config.neverCorrupt==0) && (pInfo->nPayload + ovflPageSize)<ovflPageSize)
-  );
-  while( nOvfl-- ){
-    Pgno iNext = 0;
-    MemPage *pOvfl = 0;
-    if( ovflPgno<2 || ovflPgno>btreePagecount(pBt) ){
-
-
-
-      return sqlite3CorruptError(6354);
-    }
-    if( nOvfl ){
-      rc = getOverflowPage(pBt, ovflPgno, &pOvfl, &iNext);
-      if( rc ) return rc;
-    }
-
-    if( ( pOvfl || ((pOvfl = btreePageLookup(pBt, ovflPgno))!=0) )
-     && sqlite3PagerPageRefcount(pOvfl->pDbPage)!=1
-    ){
-# 6374 "src/btree.c"
-      rc = sqlite3CorruptError(6374);
-    }else{
-      rc = freePage2(pBt, pOvfl, ovflPgno);
-    }
-
-    if( pOvfl ){
-      sqlite3PagerUnref(pOvfl->pDbPage);
-    }
-    if( rc ) return rc;
-    ovflPgno = iNext;
-  }
-  return 0;
-}
-# 6400 "src/btree.c"
-static int fillInCell(
-  MemPage *pPage,
-  unsigned char *pCell,
-  const BtreePayload *pX,
-  int *pnSize
-){
-  int nPayload;
-  const u8 *pSrc;
-  int nSrc, n, rc, mn;
-  int spaceLeft;
-  MemPage *pToRelease;
-  unsigned char *pPrior;
-  unsigned char *pPayload;
-  BtShared *pBt;
-  Pgno pgnoOvfl;
-  int nHeader;
-
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-
-
-
-  assert( pCell<pPage->aData || pCell>=&pPage->aData[pPage->pBt->pageSize]
-            || sqlite3PagerIswriteable(pPage->pDbPage) );
-
-
-  nHeader = pPage->childPtrSize;
-  if( pPage->intKey ){
-    nPayload = pX->nData + pX->nZero;
-    pSrc = pX->pData;
-    nSrc = pX->nData;
-    assert( pPage->intKeyLeaf );
-    nHeader += (u8)(((u32)(nPayload)<(u32)0x80)?(*(&pCell[nHeader])=(unsigned char)(nPayload)),1: sqlite3PutVarint((&pCell[nHeader]),(nPayload)));
-    nHeader += sqlite3PutVarint(&pCell[nHeader], *(u64*)&pX->nKey);
-  }else{
-    assert( pX->nKey<=0x7fffffff && pX->pKey!=0 );
-    nSrc = nPayload = (int)pX->nKey;
-    pSrc = pX->pKey;
-    nHeader += (u8)(((u32)(nPayload)<(u32)0x80)?(*(&pCell[nHeader])=(unsigned char)(nPayload)),1: sqlite3PutVarint((&pCell[nHeader]),(nPayload)));
-  }
-
-
-  pPayload = &pCell[nHeader];
-  if( nPayload<=pPage->maxLocal ){
-
-
-    n = nHeader + nPayload;
-    ;
-    ;
-    if( n<4 ) n = 4;
-    *pnSize = n;
-    assert( nSrc<=nPayload );
-    ;
-    memcpy(pPayload, pSrc, nSrc);
-    memset(pPayload+nSrc, 0, nPayload-nSrc);
-    return 0;
-  }
-
-
-
-
-  mn = pPage->minLocal;
-  n = mn + (nPayload - mn) % (pPage->pBt->usableSize - 4);
-  ;
-  ;
-  if( n > pPage->maxLocal ) n = mn;
-  spaceLeft = n;
-  *pnSize = n + nHeader + 4;
-  pPrior = &pCell[nHeader+n];
-  pToRelease = 0;
-  pgnoOvfl = 0;
-  pBt = pPage->pBt;
-# 6496 "src/btree.c"
-  while( 1 ){
-    n = nPayload;
-    if( n>spaceLeft ) n = spaceLeft;
-
-
-
-    assert( pToRelease==0 || sqlite3PagerIswriteable(pToRelease->pDbPage) );
-
-
-
-    assert( pPayload<pPage->aData || pPayload>=&pPage->aData[pBt->pageSize]
-            || sqlite3PagerIswriteable(pPage->pDbPage) );
-
-    if( nSrc>=n ){
-      memcpy(pPayload, pSrc, n);
-    }else if( nSrc>0 ){
-      n = nSrc;
-      memcpy(pPayload, pSrc, n);
-    }else{
-      memset(pPayload, 0, n);
-    }
-    nPayload -= n;
-    if( nPayload<=0 ) break;
-    pPayload += n;
-    pSrc += n;
-    nSrc -= n;
-    spaceLeft -= n;
-    if( spaceLeft==0 ){
-      MemPage *pOvfl = 0;
-
-      Pgno pgnoPtrmap = pgnoOvfl;
-      if( pBt->autoVacuum ){
-        do{
-          pgnoOvfl++;
-        } while(
-          (ptrmapPageno((pBt), (pgnoOvfl))==(pgnoOvfl)) || pgnoOvfl==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1))
-        );
-      }
-
-      rc = allocateBtreePage(pBt, &pOvfl, &pgnoOvfl, pgnoOvfl, 0);
-# 6547 "src/btree.c"
-      if( pBt->autoVacuum && rc==0 ){
-        u8 eType = (pgnoPtrmap?4:3);
-        ptrmapPut(pBt, pgnoOvfl, eType, pgnoPtrmap, &rc);
-        if( rc ){
-          releasePage(pOvfl);
-        }
-      }
-
-      if( rc ){
-        releasePage(pToRelease);
-        return rc;
-      }
-
-
-
-      assert( pToRelease==0 || sqlite3PagerIswriteable(pToRelease->pDbPage) );
-
-
-
-      assert( pPrior<pPage->aData || pPrior>=&pPage->aData[pBt->pageSize]
-            || sqlite3PagerIswriteable(pPage->pDbPage) );
-
-      sqlite3Put4byte(pPrior, pgnoOvfl);
-      releasePage(pToRelease);
-      pToRelease = pOvfl;
-      pPrior = pOvfl->aData;
-      sqlite3Put4byte(pPrior, 0);
-      pPayload = &pOvfl->aData[4];
-      spaceLeft = pBt->usableSize - 4;
-    }
-  }
-  releasePage(pToRelease);
-  return 0;
-}
-# 6590 "src/btree.c"
-static void dropCell(MemPage *pPage, int idx, int sz, int *pRC){
-  u32 pc;
-  u8 *data;
-  u8 *ptr;
-  int rc;
-  int hdr;
-
-  if( *pRC ) return;
-  assert( idx>=0 && idx<pPage->nCell );
-  assert( (sqlite3Config.neverCorrupt==0) || sz==cellSize(pPage, idx) );
-  assert( sqlite3PagerIswriteable(pPage->pDbPage) );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( pPage->nFree>=0 );
-  data = pPage->aData;
-  ptr = &pPage->aCellIdx[2*idx];
-  pc = ((ptr)[0]<<8 | (ptr)[1]);
-  hdr = pPage->hdrOffset;
-  ;
-  ;
-  if( pc+sz > pPage->pBt->usableSize ){
-    *pRC = sqlite3CorruptError(6610);
-    return;
-  }
-  rc = freeSpace(pPage, pc, sz);
-  if( rc ){
-    *pRC = rc;
-    return;
-  }
-  pPage->nCell--;
-  if( pPage->nCell==0 ){
-    memset(&data[hdr+1], 0, 4);
-    data[hdr+7] = 0;
-    ((&data[hdr+5])[0] = (u8)((pPage->pBt->usableSize)>>8), (&data[hdr+5])[1] = (u8)(pPage->pBt->usableSize));
-    pPage->nFree = pPage->pBt->usableSize - pPage->hdrOffset
-                       - pPage->childPtrSize - 8;
-  }else{
-    memmove(ptr, ptr+2, 2*(pPage->nCell - idx));
-    ((&data[hdr+3])[0] = (u8)((pPage->nCell)>>8), (&data[hdr+3])[1] = (u8)(pPage->nCell));
-    pPage->nFree += 2;
-  }
-}
-# 6646 "src/btree.c"
-static void insertCell(
-  MemPage *pPage,
-  int i,
-  u8 *pCell,
-  int sz,
-  u8 *pTemp,
-  Pgno iChild,
-  int *pRC
-){
-  int idx = 0;
-  int j;
-  u8 *data;
-  u8 *pIns;
-
-  assert( *pRC==0 );
-  assert( i>=0 && i<=pPage->nCell+pPage->nOverflow );
-  assert( ((pPage->pBt->pageSize-8)/6)<=10921 );
-  assert( pPage->nCell<=((pPage->pBt->pageSize-8)/6) || (sqlite3Config.neverCorrupt==0) );
-  assert( pPage->nOverflow<=((int)(sizeof(pPage->apOvfl)/sizeof(pPage->apOvfl[0]))) );
-  assert( ((int)(sizeof(pPage->apOvfl)/sizeof(pPage->apOvfl[0])))==((int)(sizeof(pPage->aiOvfl)/sizeof(pPage->aiOvfl[0]))) );
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-
-
-
-
-
-  assert( sz==pPage->xCellSize(pPage, pCell) || (sz==8 && iChild>0) );
-  assert( pPage->nFree>=0 );
-  if( pPage->nOverflow || sz+2>pPage->nFree ){
-    if( pTemp ){
-      memcpy(pTemp, pCell, sz);
-      pCell = pTemp;
-    }
-    if( iChild ){
-      sqlite3Put4byte(pCell, iChild);
-    }
-    j = pPage->nOverflow++;
-
-
-
-    assert( j < ((int)(sizeof(pPage->apOvfl)/sizeof(pPage->apOvfl[0])))-1 );
-    pPage->apOvfl[j] = pCell;
-    pPage->aiOvfl[j] = (u16)i;
-
-
-
-
-
-
-    assert( j==0 || pPage->aiOvfl[j-1]<(u16)i );
-    assert( j==0 || i==pPage->aiOvfl[j-1]+1 );
-  }else{
-    int rc = sqlite3PagerWrite(pPage->pDbPage);
-    if( rc!=0 ){
-      *pRC = rc;
-      return;
-    }
-    assert( sqlite3PagerIswriteable(pPage->pDbPage) );
-    data = pPage->aData;
-    assert( &data[pPage->cellOffset]==pPage->aCellIdx );
-    rc = allocateSpace(pPage, sz, &idx);
-    if( rc ){ *pRC = rc; return; }
-
-
-    assert( idx >= 0 );
-    assert( idx >= pPage->cellOffset+2*pPage->nCell+2 || (sqlite3Config.neverCorrupt==0) );
-    assert( idx+sz <= (int)pPage->pBt->usableSize );
-    pPage->nFree -= (u16)(2 + sz);
-    if( iChild ){
-
-
-
-
-
-      memcpy(&data[idx+4], pCell+4, sz-4);
-      sqlite3Put4byte(&data[idx], iChild);
-    }else{
-      memcpy(&data[idx], pCell, sz);
-    }
-    pIns = pPage->aCellIdx + i*2;
-    memmove(pIns+2, pIns, 2*(pPage->nCell - i));
-    ((pIns)[0] = (u8)((idx)>>8), (pIns)[1] = (u8)(idx));
-    pPage->nCell++;
-
-    if( (++data[pPage->hdrOffset+4])==0 ) data[pPage->hdrOffset+3]++;
-    assert( ((&data[pPage->hdrOffset+3])[0]<<8 | (&data[pPage->hdrOffset+3])[1])==pPage->nCell || (sqlite3Config.neverCorrupt==0) );
-
-    if( pPage->pBt->autoVacuum ){
-
-
-
-      ptrmapPutOvflPtr(pPage, pPage, pCell, pRC);
-    }
-
-  }
-}
-# 6826 "src/btree.c"
-typedef struct CellArray CellArray;
-struct CellArray {
-  int nCell;
-  MemPage *pRef;
-  u8 **apCell;
-  u16 *szCell;
-  u8 *apEnd[3*2];
-  int ixNx[3*2];
-};
-
-
-
-
-
-static void populateCellCache(CellArray *p, int idx, int N){
-  assert( idx>=0 && idx+N<=p->nCell );
-  while( N>0 ){
-    assert( p->apCell[idx]!=0 );
-    if( p->szCell[idx]==0 ){
-      p->szCell[idx] = p->pRef->xCellSize(p->pRef, p->apCell[idx]);
-    }else{
-      assert( (sqlite3Config.neverCorrupt==0) ||
-              p->szCell[idx]==p->pRef->xCellSize(p->pRef, p->apCell[idx]) );
-    }
-    idx++;
-    N--;
-  }
-}
-
-
-
-
-static u16 computeCellSize(CellArray *p, int N){
-  assert( N>=0 && N<p->nCell );
-  assert( p->szCell[N]==0 );
-  p->szCell[N] = p->pRef->xCellSize(p->pRef, p->apCell[N]);
-  return p->szCell[N];
-}
-static u16 cachedCellSize(CellArray *p, int N){
-  assert( N>=0 && N<p->nCell );
-  if( p->szCell[N] ) return p->szCell[N];
-  return computeCellSize(p, N);
-}
-# 6883 "src/btree.c"
-static int rebuildPage(
-  CellArray *pCArray,
-  int iFirst,
-  int nCell,
-  MemPage *pPg
-){
-  const int hdr = pPg->hdrOffset;
-  u8 * const aData = pPg->aData;
-  const int usableSize = pPg->pBt->usableSize;
-  u8 * const pEnd = &aData[usableSize];
-  int i = iFirst;
-  u32 j;
-  int iEnd = i+nCell;
-  u8 *pCellptr = pPg->aCellIdx;
-  u8 *pTmp = sqlite3PagerTempSpace(pPg->pBt->pPager);
-  u8 *pData;
-  int k;
-  u8 *pSrcEnd;
-
-  assert( i<iEnd );
-  j = ((&aData[hdr+5])[0]<<8 | (&aData[hdr+5])[1]);
-  if( (j>(u32)usableSize) ){ j = 0; }
-  memcpy(&pTmp[j], &aData[j], usableSize - j);
-
-  for(k=0; pCArray->ixNx[k]<=i && (k<3*2); k++){}
-  pSrcEnd = pCArray->apEnd[k];
-
-  pData = pEnd;
-  while( 1 ){
-    u8 *pCell = pCArray->apCell[i];
-    u16 sz = pCArray->szCell[i];
-    assert( sz>0 );
-    if( (((uptr)(pCell)>=(uptr)(aData))&&((uptr)(pCell)<(uptr)(pEnd))) ){
-      if( ((uptr)(pCell+sz))>(uptr)pEnd ) return sqlite3CorruptError(6916);
-      pCell = &pTmp[pCell - aData];
-    }else if( (uptr)(pCell+sz)>(uptr)pSrcEnd
-           && (uptr)(pCell)<(uptr)pSrcEnd
-    ){
-      return sqlite3CorruptError(6921);
-    }
-
-    pData -= sz;
-    ((pCellptr)[0] = (u8)(((pData - aData))>>8), (pCellptr)[1] = (u8)((pData - aData)));
-    pCellptr += 2;
-    if( pData < pCellptr ) return sqlite3CorruptError(6927);
-    memcpy(pData, pCell, sz);
-    assert( sz==pPg->xCellSize(pPg, pCell) || (sqlite3Config.neverCorrupt==0) );
-    ;
-    i++;
-    if( i>=iEnd ) break;
-    if( pCArray->ixNx[k]<=i ){
-      k++;
-      pSrcEnd = pCArray->apEnd[k];
-    }
-  }
-
-
-  pPg->nCell = nCell;
-  pPg->nOverflow = 0;
-
-  ((&aData[hdr+1])[0] = (u8)((0)>>8), (&aData[hdr+1])[1] = (u8)(0));
-  ((&aData[hdr+3])[0] = (u8)((pPg->nCell)>>8), (&aData[hdr+3])[1] = (u8)(pPg->nCell));
-  ((&aData[hdr+5])[0] = (u8)((pData - aData)>>8), (&aData[hdr+5])[1] = (u8)(pData - aData));
-  aData[hdr+7] = 0x00;
-  return 0;
-}
-# 6974 "src/btree.c"
-static int pageInsertArray(
-  MemPage *pPg,
-  u8 *pBegin,
-  u8 **ppData,
-  u8 *pCellptr,
-  int iFirst,
-  int nCell,
-  CellArray *pCArray
-){
-  int i = iFirst;
-  u8 *aData = pPg->aData;
-  u8 *pData = *ppData;
-  int iEnd = iFirst + nCell;
-  int k;
-  u8 *pEnd;
-  assert( (sqlite3Config.neverCorrupt==0) || pPg->hdrOffset==0 );
-  if( iEnd<=iFirst ) return 0;
-  for(k=0; pCArray->ixNx[k]<=i && (k<3*2); k++){}
-  pEnd = pCArray->apEnd[k];
-  while( 1 ){
-    int sz, rc;
-    u8 *pSlot;
-    sz = cachedCellSize(pCArray, i);
-    if( (aData[1]==0 && aData[2]==0) || (pSlot = pageFindSlot(pPg,sz,&rc))==0 ){
-      if( (pData - pBegin)<sz ) return 1;
-      pData -= sz;
-      pSlot = pData;
-    }
-
-
-
-    assert( (pSlot+sz)<=pCArray->apCell[i]
-         || pSlot>=(pCArray->apCell[i]+sz)
-         || (sqlite3Config.neverCorrupt==0) );
-    if( (uptr)(pCArray->apCell[i]+sz)>(uptr)pEnd
-     && (uptr)(pCArray->apCell[i])<(uptr)pEnd
-    ){
-      assert( (sqlite3Config.neverCorrupt==0) );
-      (void)sqlite3CorruptError(7012);
-      return 1;
-    }
-    memmove(pSlot, pCArray->apCell[i], sz);
-    ((pCellptr)[0] = (u8)(((pSlot - aData))>>8), (pCellptr)[1] = (u8)((pSlot - aData)));
-    pCellptr += 2;
-    i++;
-    if( i>=iEnd ) break;
-    if( pCArray->ixNx[k]<=i ){
-      k++;
-      pEnd = pCArray->apEnd[k];
-    }
-  }
-  *ppData = pData;
-  return 0;
-}
-# 7038 "src/btree.c"
-static int pageFreeArray(
-  MemPage *pPg,
-  int iFirst,
-  int nCell,
-  CellArray *pCArray
-){
-  u8 * const aData = pPg->aData;
-  u8 * const pEnd = &aData[pPg->pBt->usableSize];
-  u8 * const pStart = &aData[pPg->hdrOffset + 8 + pPg->childPtrSize];
-  int nRet = 0;
-  int i;
-  int iEnd = iFirst + nCell;
-  u8 *pFree = 0;
-  int szFree = 0;
-
-  for(i=iFirst; i<iEnd; i++){
-    u8 *pCell = pCArray->apCell[i];
-    if( (((uptr)(pCell)>=(uptr)(pStart))&&((uptr)(pCell)<(uptr)(pEnd))) ){
-      int sz;
-
-
-
-      sz = pCArray->szCell[i]; assert( sz>0 );
-      if( pFree!=(pCell + sz) ){
-        if( pFree ){
-          assert( pFree>aData && (pFree - aData)<65536 );
-          freeSpace(pPg, (u16)(pFree - aData), szFree);
-        }
-        pFree = pCell;
-        szFree = sz;
-        if( pFree+sz>pEnd ) return 0;
-      }else{
-        pFree = pCell;
-        szFree += sz;
-      }
-      nRet++;
-    }
-  }
-  if( pFree ){
-    assert( pFree>aData && (pFree - aData)<65536 );
-    freeSpace(pPg, (u16)(pFree - aData), szFree);
-  }
-  return nRet;
-}
-# 7095 "src/btree.c"
-static int editPage(
-  MemPage *pPg,
-  int iOld,
-  int iNew,
-  int nNew,
-  CellArray *pCArray
-){
-  u8 * const aData = pPg->aData;
-  const int hdr = pPg->hdrOffset;
-  u8 *pBegin = &pPg->aCellIdx[nNew * 2];
-  int nCell = pPg->nCell;
-  u8 *pData;
-  u8 *pCellptr;
-  int i;
-  int iOldEnd = iOld + pPg->nCell + pPg->nOverflow;
-  int iNewEnd = iNew + nNew;
-
-
-
-
-
-
-
-  assert( nCell>=0 );
-  if( iOld<iNew ){
-    int nShift = pageFreeArray(pPg, iOld, iNew-iOld, pCArray);
-    if( nShift>nCell ) return sqlite3CorruptError(7121);
-    memmove(pPg->aCellIdx, &pPg->aCellIdx[nShift*2], nCell*2);
-    nCell -= nShift;
-  }
-  if( iNewEnd < iOldEnd ){
-    int nTail = pageFreeArray(pPg, iNewEnd, iOldEnd - iNewEnd, pCArray);
-    assert( nCell>=nTail );
-    nCell -= nTail;
-  }
-
-  pData = &aData[(((((int)((&aData[hdr+5])[0]<<8 | (&aData[hdr+5])[1]))-1)&0xffff)+1)];
-  if( pData<pBegin ) goto editpage_fail;
-
-
-  if( iNew<iOld ){
-    int nAdd = ((nNew)<(iOld-iNew)?(nNew):(iOld-iNew));
-    assert( (iOld-iNew)<nNew || nCell==0 || (sqlite3Config.neverCorrupt==0) );
-    assert( nAdd>=0 );
-    pCellptr = pPg->aCellIdx;
-    memmove(&pCellptr[nAdd*2], pCellptr, nCell*2);
-    if( pageInsertArray(
-          pPg, pBegin, &pData, pCellptr,
-          iNew, nAdd, pCArray
-    ) ) goto editpage_fail;
-    nCell += nAdd;
-  }
-
-
-  for(i=0; i<pPg->nOverflow; i++){
-    int iCell = (iOld + pPg->aiOvfl[i]) - iNew;
-    if( iCell>=0 && iCell<nNew ){
-      pCellptr = &pPg->aCellIdx[iCell * 2];
-      if( nCell>iCell ){
-        memmove(&pCellptr[2], pCellptr, (nCell - iCell) * 2);
-      }
-      nCell++;
-      if( pageInsertArray(
-            pPg, pBegin, &pData, pCellptr,
-            iCell+iNew, 1, pCArray
-      ) ) goto editpage_fail;
-    }
-  }
-
-
-  assert( nCell>=0 );
-  pCellptr = &pPg->aCellIdx[nCell*2];
-  if( pageInsertArray(
-        pPg, pBegin, &pData, pCellptr,
-        iNew+nCell, nNew-nCell, pCArray
-  ) ) goto editpage_fail;
-
-  pPg->nCell = nNew;
-  pPg->nOverflow = 0;
-
-  ((&aData[hdr+3])[0] = (u8)((pPg->nCell)>>8), (&aData[hdr+3])[1] = (u8)(pPg->nCell));
-  ((&aData[hdr+5])[0] = (u8)((pData - aData)>>8), (&aData[hdr+5])[1] = (u8)(pData - aData));
-# 7190 "src/btree.c"
-  return 0;
- editpage_fail:
-
-  populateCellCache(pCArray, iNew, nNew);
-  return rebuildPage(pCArray, iNew, nNew, pPg);
-}
-# 7222 "src/btree.c"
-static int balance_quick(MemPage *pParent, MemPage *pPage, u8 *pSpace){
-  BtShared *const pBt = pPage->pBt;
-  MemPage *pNew;
-  int rc;
-  Pgno pgnoNew;
-
-  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
-  assert( sqlite3PagerIswriteable(pParent->pDbPage) );
-  assert( pPage->nOverflow==1 );
-
-  if( pPage->nCell==0 ) return sqlite3CorruptError(7232);
-  assert( pPage->nFree>=0 );
-  assert( pParent->nFree>=0 );
-
-
-
-
-
-  rc = allocateBtreePage(pBt, &pNew, &pgnoNew, 0, 0);
-
-  if( rc==0 ){
-
-    u8 *pOut = &pSpace[4];
-    u8 *pCell = pPage->apOvfl[0];
-    u16 szCell = pPage->xCellSize(pPage, pCell);
-    u8 *pStop;
-    CellArray b;
-
-    assert( sqlite3PagerIswriteable(pNew->pDbPage) );
-    assert( (sqlite3Config.neverCorrupt==0) || pPage->aData[0]==(0x01|0x04|0x08) );
-    zeroPage(pNew, 0x01|0x04|0x08);
-    b.nCell = 1;
-    b.pRef = pPage;
-    b.apCell = &pCell;
-    b.szCell = &szCell;
-    b.apEnd[0] = pPage->aDataEnd;
-    b.ixNx[0] = 2;
-    rc = rebuildPage(&b, 0, 1, pNew);
-    if( (rc) ){
-      releasePage(pNew);
-      return rc;
-    }
-    pNew->nFree = pBt->usableSize - pNew->cellOffset - 2 - szCell;
-# 7275 "src/btree.c"
-    if( (pBt->autoVacuum) ){
-      ptrmapPut(pBt, pgnoNew, 5, pParent->pgno, &rc);
-      if( szCell>pNew->minLocal ){
-        ptrmapPutOvflPtr(pNew, pNew, pCell, &rc);
-      }
-    }
-# 7295 "src/btree.c"
-    pCell = ((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(pPage->nCell-1)]))));
-    pStop = &pCell[9];
-    while( (*(pCell++)&0x80) && pCell<pStop );
-    pStop = &pCell[9];
-    while( ((*(pOut++) = *(pCell++))&0x80) && pCell<pStop );
-
-
-    if( rc==0 ){
-      insertCell(pParent, pParent->nCell, pSpace, (int)(pOut-pSpace),
-                   0, pPage->pgno, &rc);
-    }
-
-
-    sqlite3Put4byte(&pParent->aData[pParent->hdrOffset+8], pgnoNew);
-
-
-    releasePage(pNew);
-  }
-
-  return rc;
-}
-# 7377 "src/btree.c"
-static void copyNodeContent(MemPage *pFrom, MemPage *pTo, int *pRC){
-  if( (*pRC)==0 ){
-    BtShared * const pBt = pFrom->pBt;
-    u8 * const aFrom = pFrom->aData;
-    u8 * const aTo = pTo->aData;
-    int const iFromHdr = pFrom->hdrOffset;
-    int const iToHdr = ((pTo->pgno==1) ? 100 : 0);
-    int rc;
-    int iData;
-
-
-    assert( pFrom->isInit );
-    assert( pFrom->nFree>=iToHdr );
-    assert( ((&aFrom[iFromHdr+5])[0]<<8 | (&aFrom[iFromHdr+5])[1]) <= (int)pBt->usableSize );
-
-
-    iData = ((&aFrom[iFromHdr+5])[0]<<8 | (&aFrom[iFromHdr+5])[1]);
-    memcpy(&aTo[iData], &aFrom[iData], pBt->usableSize-iData);
-    memcpy(&aTo[iToHdr], &aFrom[iFromHdr], pFrom->cellOffset + 2*pFrom->nCell);
-
-
-
-
-
-
-    pTo->isInit = 0;
-    rc = btreeInitPage(pTo);
-    if( rc==0 ) rc = btreeComputeFreeSpace(pTo);
-    if( rc!=0 ){
-      *pRC = rc;
-      return;
-    }
-
-
-
-
-    if( (pBt->autoVacuum) ){
-      *pRC = setChildPtrmaps(pTo);
-    }
-  }
-}
-# 7459 "src/btree.c"
-static int balance_nonroot(
-  MemPage *pParent,
-  int iParentIdx,
-  u8 *aOvflSpace,
-  int isRoot,
-  int bBulk
-){
-  BtShared *pBt;
-  int nMaxCells = 0;
-  int nNew = 0;
-  int nOld;
-  int i, j, k;
-  int nxDiv;
-  int rc = 0;
-  u16 leafCorrection;
-  int leafData;
-  int usableSpace;
-  int pageFlags;
-  int iSpace1 = 0;
-  int iOvflSpace = 0;
-  int szScratch;
-  MemPage *apOld[3];
-  MemPage *apNew[3 +2];
-  u8 *pRight;
-  u8 *apDiv[3 -1];
-  int cntNew[3 +2];
-  int cntOld[3 +2];
-  int szNew[3 +2];
-  u8 *aSpace1;
-  Pgno pgno;
-  u8 abDone[3 +2];
-  Pgno aPgno[3 +2];
-  Pgno aPgOrder[3 +2];
-  u16 aPgFlags[3 +2];
-  CellArray b;
-
-  memset(abDone, 0, sizeof(abDone));
-  b.nCell = 0;
-  b.apCell = 0;
-  pBt = pParent->pBt;
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  assert( sqlite3PagerIswriteable(pParent->pDbPage) );
-
-
-
-
-
-
-  assert( pParent->nOverflow==0 || pParent->nOverflow==1 );
-  assert( pParent->nOverflow==0 || pParent->aiOvfl[0]==iParentIdx );
-
-  if( !aOvflSpace ){
-    return 7;
-  }
-  assert( pParent->nFree>=0 );
-# 7526 "src/btree.c"
-  i = pParent->nOverflow + pParent->nCell;
-  if( i<2 ){
-    nxDiv = 0;
-  }else{
-    assert( bBulk==0 || bBulk==1 );
-    if( iParentIdx==0 ){
-      nxDiv = 0;
-    }else if( iParentIdx==i ){
-      nxDiv = i-2+bBulk;
-    }else{
-      nxDiv = iParentIdx-1;
-    }
-    i = 2-bBulk;
-  }
-  nOld = i+1;
-  if( (i+nxDiv-pParent->nOverflow)==pParent->nCell ){
-    pRight = &pParent->aData[pParent->hdrOffset+8];
-  }else{
-    pRight = ((pParent)->aData + ((pParent)->maskPage & __builtin_bswap16(*(u16*)(&(pParent)->aCellIdx[2*(i+nxDiv-pParent->nOverflow)]))));
-  }
-  pgno = sqlite3Get4byte(pRight);
-  while( 1 ){
-    rc = getAndInitPage(pBt, pgno, &apOld[i], 0, 0);
-    if( rc ){
-      memset(apOld, 0, (i+1)*sizeof(MemPage*));
-      goto balance_cleanup;
-    }
-    if( apOld[i]->nFree<0 ){
-      rc = btreeComputeFreeSpace(apOld[i]);
-      if( rc ){
-        memset(apOld, 0, (i)*sizeof(MemPage*));
-        goto balance_cleanup;
-      }
-    }
-    if( (i--)==0 ) break;
-
-    if( pParent->nOverflow && i+nxDiv==pParent->aiOvfl[0] ){
-      apDiv[i] = pParent->apOvfl[0];
-      pgno = sqlite3Get4byte(apDiv[i]);
-      szNew[i] = pParent->xCellSize(pParent, apDiv[i]);
-      pParent->nOverflow = 0;
-    }else{
-      apDiv[i] = ((pParent)->aData + ((pParent)->maskPage & __builtin_bswap16(*(u16*)(&(pParent)->aCellIdx[2*(i+nxDiv-pParent->nOverflow)]))));
-      pgno = sqlite3Get4byte(apDiv[i]);
-      szNew[i] = pParent->xCellSize(pParent, apDiv[i]);
-# 7584 "src/btree.c"
-      if( pBt->btsFlags & 0x000c ){
-        int iOff;
-
-        iOff = ((int)(long int)(apDiv[i])) - ((int)(long int)(pParent->aData));
-        if( (iOff+szNew[i])>(int)pBt->usableSize ){
-          rc = sqlite3CorruptError(7589);
-          memset(apOld, 0, (i+1)*sizeof(MemPage*));
-          goto balance_cleanup;
-        }else{
-          memcpy(&aOvflSpace[iOff], apDiv[i], szNew[i]);
-          apDiv[i] = &aOvflSpace[apDiv[i]-pParent->aData];
-        }
-      }
-      dropCell(pParent, i+nxDiv-pParent->nOverflow, szNew[i], &rc);
-    }
-  }
-
-
-
-  nMaxCells = nOld*(((pBt->pageSize-8)/6) + ((int)(sizeof(pParent->apOvfl)/sizeof(pParent->apOvfl[0]))));
-  nMaxCells = (nMaxCells + 3)&~3;
-
-
-
-
-  szScratch =
-       nMaxCells*sizeof(u8*)
-     + nMaxCells*sizeof(u16)
-     + pBt->pageSize;
-
-  assert( szScratch<=7*(int)pBt->pageSize );
-  b.apCell = sqlite3DbMallocRaw(0,szScratch);
-  if( b.apCell==0 ){
-    rc = 7;
-    goto balance_cleanup;
-  }
-  b.szCell = (u16*)&b.apCell[nMaxCells];
-  aSpace1 = (u8*)&b.szCell[nMaxCells];
-  assert( ((((char*)(aSpace1) - (char*)0)&7)==0) );
-# 7640 "src/btree.c"
-  b.pRef = apOld[0];
-  leafCorrection = b.pRef->leaf*4;
-  leafData = b.pRef->intKeyLeaf;
-  for(i=0; i<nOld; i++){
-    MemPage *pOld = apOld[i];
-    int limit = pOld->nCell;
-    u8 *aData = pOld->aData;
-    u16 maskPage = pOld->maskPage;
-    u8 *piCell = aData + pOld->cellOffset;
-    u8 *piEnd;
-   
-
-
-
-
-    if( pOld->aData[0]!=apOld[0]->aData[0] ){
-      rc = sqlite3CorruptError(7656);
-      goto balance_cleanup;
-    }
-# 7677 "src/btree.c"
-    memset(&b.szCell[b.nCell], 0, sizeof(b.szCell[0])*(limit+pOld->nOverflow));
-    if( pOld->nOverflow>0 ){
-      if( limit<pOld->aiOvfl[0] ){
-        rc = sqlite3CorruptError(7680);
-        goto balance_cleanup;
-      }
-      limit = pOld->aiOvfl[0];
-      for(j=0; j<limit; j++){
-        b.apCell[b.nCell] = aData + (maskPage & __builtin_bswap16(*(u16*)(piCell)));
-        piCell += 2;
-        b.nCell++;
-      }
-      for(k=0; k<pOld->nOverflow; k++){
-        assert( k==0 || pOld->aiOvfl[k-1]+1==pOld->aiOvfl[k] );
-        b.apCell[b.nCell] = pOld->apOvfl[k];
-        b.nCell++;
-      }
-    }
-    piEnd = aData + pOld->cellOffset + 2*pOld->nCell;
-    while( piCell<piEnd ){
-      assert( b.nCell<nMaxCells );
-      b.apCell[b.nCell] = aData + (maskPage & __builtin_bswap16(*(u16*)(piCell)));
-      piCell += 2;
-      b.nCell++;
-    }
-    assert( (b.nCell-nCellAtStart)==(pOld->nCell+pOld->nOverflow) );
-
-    cntOld[i] = b.nCell;
-    if( i<nOld-1 && !leafData){
-      u16 sz = (u16)szNew[i];
-      u8 *pTemp;
-      assert( b.nCell<nMaxCells );
-      b.szCell[b.nCell] = sz;
-      pTemp = &aSpace1[iSpace1];
-      iSpace1 += sz;
-      assert( sz<=pBt->maxLocal+23 );
-      assert( iSpace1 <= (int)pBt->pageSize );
-      memcpy(pTemp, apDiv[i], sz);
-      b.apCell[b.nCell] = pTemp+leafCorrection;
-      assert( leafCorrection==0 || leafCorrection==4 );
-      b.szCell[b.nCell] = b.szCell[b.nCell] - leafCorrection;
-      if( !pOld->leaf ){
-        assert( leafCorrection==0 );
-        assert( pOld->hdrOffset==0 );
-
-
-        memcpy(b.apCell[b.nCell], &pOld->aData[8], 4);
-      }else{
-        assert( leafCorrection==4 );
-        while( b.szCell[b.nCell]<4 ){
-
-
-          assert( b.szCell[b.nCell]==3 || (sqlite3Config.neverCorrupt==0) );
-          assert( b.apCell[b.nCell]==&aSpace1[iSpace1-3] || (sqlite3Config.neverCorrupt==0) );
-          aSpace1[iSpace1++] = 0x00;
-          b.szCell[b.nCell]++;
-        }
-      }
-      b.nCell++;
-    }
-  }
-# 7755 "src/btree.c"
-  usableSpace = pBt->usableSize - 12 + leafCorrection;
-  for(i=k=0; i<nOld; i++, k++){
-    MemPage *p = apOld[i];
-    b.apEnd[k] = p->aDataEnd;
-    b.ixNx[k] = cntOld[i];
-    if( k && b.ixNx[k]==b.ixNx[k-1] ){
-      k--;
-    }
-    if( !leafData ){
-      k++;
-      b.apEnd[k] = pParent->aDataEnd;
-      b.ixNx[k] = cntOld[i]+1;
-    }
-    assert( p->nFree>=0 );
-    szNew[i] = usableSpace - p->nFree;
-    for(j=0; j<p->nOverflow; j++){
-      szNew[i] += 2 + p->xCellSize(p, p->apOvfl[j]);
-    }
-    cntNew[i] = cntOld[i];
-  }
-  k = nOld;
-  for(i=0; i<k; i++){
-    int sz;
-    while( szNew[i]>usableSpace ){
-      if( i+1>=k ){
-        k = i+2;
-        if( k>3 +2 ){ rc = sqlite3CorruptError(7781); goto balance_cleanup; }
-        szNew[k-1] = 0;
-        cntNew[k-1] = b.nCell;
-      }
-      sz = 2 + cachedCellSize(&b, cntNew[i]-1);
-      szNew[i] -= sz;
-      if( !leafData ){
-        if( cntNew[i]<b.nCell ){
-          sz = 2 + cachedCellSize(&b, cntNew[i]);
-        }else{
-          sz = 0;
-        }
-      }
-      szNew[i+1] += sz;
-      cntNew[i]--;
-    }
-    while( cntNew[i]<b.nCell ){
-      sz = 2 + cachedCellSize(&b, cntNew[i]);
-      if( szNew[i]+sz>usableSpace ) break;
-      szNew[i] += sz;
-      cntNew[i]++;
-      if( !leafData ){
-        if( cntNew[i]<b.nCell ){
-          sz = 2 + cachedCellSize(&b, cntNew[i]);
-        }else{
-          sz = 0;
-        }
-      }
-      szNew[i+1] -= sz;
-    }
-    if( cntNew[i]>=b.nCell ){
-      k = i+1;
-    }else if( cntNew[i] <= (i>0 ? cntNew[i-1] : 0) ){
-      rc = sqlite3CorruptError(7814);
-      goto balance_cleanup;
-    }
-  }
-# 7830 "src/btree.c"
-  for(i=k-1; i>0; i--){
-    int szRight = szNew[i];
-    int szLeft = szNew[i-1];
-    int r;
-    int d;
-
-    r = cntNew[i-1] - 1;
-    d = r + 1 - leafData;
-    (void)cachedCellSize(&b, d);
-    do{
-      assert( d<nMaxCells );
-      assert( r<nMaxCells );
-      (void)cachedCellSize(&b, r);
-      if( szRight!=0
-       && (bBulk || szRight+b.szCell[d]+2 > szLeft-(b.szCell[r]+(i==k-1?0:2)))){
-        break;
-      }
-      szRight += b.szCell[d] + 2;
-      szLeft -= b.szCell[r] + 2;
-      cntNew[i-1] = r;
-      r--;
-      d--;
-    }while( r>=0 );
-    szNew[i] = szRight;
-    szNew[i-1] = szLeft;
-    if( cntNew[i-1] <= (i>1 ? cntNew[i-2] : 0) ){
-      rc = sqlite3CorruptError(7856);
-      goto balance_cleanup;
-    }
-  }
-# 7868 "src/btree.c"
-  assert( cntNew[0]>0 || (pParent->pgno==1 && pParent->nCell==0) || (sqlite3Config.neverCorrupt==0));
- 
-
-
-
-    ;
-
-
-
-
-  pageFlags = apOld[0]->aData[0];
-  for(i=0; i<k; i++){
-    MemPage *pNew;
-    if( i<nOld ){
-      pNew = apNew[i] = apOld[i];
-      apOld[i] = 0;
-      rc = sqlite3PagerWrite(pNew->pDbPage);
-      nNew++;
-      if( rc ) goto balance_cleanup;
-    }else{
-      assert( i>0 );
-      rc = allocateBtreePage(pBt, &pNew, &pgno, (bBulk ? 1 : pgno), 0);
-      if( rc ) goto balance_cleanup;
-      zeroPage(pNew, pageFlags);
-      apNew[i] = pNew;
-      nNew++;
-      cntOld[i] = b.nCell;
-
-
-      if( (pBt->autoVacuum) ){
-        ptrmapPut(pBt, pNew->pgno, 5, pParent->pgno, &rc);
-        if( rc!=0 ){
-          goto balance_cleanup;
-        }
-      }
-    }
-  }
-# 7918 "src/btree.c"
-  for(i=0; i<nNew; i++){
-    aPgOrder[i] = aPgno[i] = apNew[i]->pgno;
-    aPgFlags[i] = apNew[i]->pDbPage->flags;
-    for(j=0; j<i; j++){
-      if( aPgno[j]==aPgno[i] ){
-
-
-
-
-
-
-        assert( (sqlite3Config.neverCorrupt==0) );
-        rc = sqlite3CorruptError(7930);
-        goto balance_cleanup;
-      }
-    }
-  }
-  for(i=0; i<nNew; i++){
-    int iBest = 0;
-    for(j=1; j<nNew; j++){
-      if( aPgOrder[j]<aPgOrder[iBest] ) iBest = j;
-    }
-    pgno = aPgOrder[iBest];
-    aPgOrder[iBest] = 0xffffffff;
-    if( iBest!=i ){
-      if( iBest>i ){
-        sqlite3PagerRekey(apNew[iBest]->pDbPage, pBt->nPage+iBest+1, 0);
-      }
-      sqlite3PagerRekey(apNew[i]->pDbPage, pgno, aPgFlags[iBest]);
-      apNew[i]->pgno = pgno;
-    }
-  }
-
- 
-# 7962 "src/btree.c"
-    ;
-
-  assert( sqlite3PagerIswriteable(pParent->pDbPage) );
-  sqlite3Put4byte(pRight, apNew[nNew-1]->pgno);
-
-
-
-
-  if( (pageFlags & 0x08)==0 && nOld!=nNew ){
-    MemPage *pOld = (nNew>nOld ? apNew : apOld)[nOld-1];
-    memcpy(&apNew[nNew-1]->aData[8], &pOld->aData[8], 4);
-  }
-# 7991 "src/btree.c"
-  if( (pBt->autoVacuum) ){
-    MemPage *pOld;
-    MemPage *pNew = pOld = apNew[0];
-    int cntOldNext = pNew->nCell + pNew->nOverflow;
-    int iNew = 0;
-    int iOld = 0;
-
-    for(i=0; i<b.nCell; i++){
-      u8 *pCell = b.apCell[i];
-      while( i==cntOldNext ){
-        iOld++;
-        assert( iOld<nNew || iOld<nOld );
-        assert( iOld>=0 && iOld<3 );
-        pOld = iOld<nNew ? apNew[iOld] : apOld[iOld];
-        cntOldNext += pOld->nCell + pOld->nOverflow + !leafData;
-      }
-      if( i==cntNew[iNew] ){
-        pNew = apNew[++iNew];
-        if( !leafData ) continue;
-      }
-
-
-
-
-
-
-
-      if( iOld>=nNew
-       || pNew->pgno!=aPgno[iOld]
-       || !(((uptr)(pCell)>=(uptr)(pOld->aData))&&((uptr)(pCell)<(uptr)(pOld->aDataEnd)))
-      ){
-        if( !leafCorrection ){
-          ptrmapPut(pBt, sqlite3Get4byte(pCell), 5, pNew->pgno, &rc);
-        }
-        if( cachedCellSize(&b,i)>pNew->minLocal ){
-          ptrmapPutOvflPtr(pNew, pOld, pCell, &rc);
-        }
-        if( rc ) goto balance_cleanup;
-      }
-    }
-  }
-
-
-  for(i=0; i<nNew-1; i++){
-    u8 *pCell;
-    u8 *pTemp;
-    int sz;
-    MemPage *pNew = apNew[i];
-    j = cntNew[i];
-
-    assert( j<nMaxCells );
-    assert( b.apCell[j]!=0 );
-    pCell = b.apCell[j];
-    sz = b.szCell[j] + leafCorrection;
-    pTemp = &aOvflSpace[iOvflSpace];
-    if( !pNew->leaf ){
-      memcpy(&pNew->aData[8], pCell, 4);
-    }else if( leafData ){
-
-
-
-
-
-      CellInfo info;
-      j--;
-      pNew->xParseCell(pNew, b.apCell[j], &info);
-      pCell = pTemp;
-      sz = 4 + sqlite3PutVarint(&pCell[4], info.nKey);
-      pTemp = 0;
-    }else{
-      pCell -= 4;
-# 8073 "src/btree.c"
-      if( b.szCell[j]==4 ){
-        assert(leafCorrection==4);
-        sz = pParent->xCellSize(pParent, pCell);
-      }
-    }
-    iOvflSpace += sz;
-    assert( sz<=pBt->maxLocal+23 );
-    assert( iOvflSpace <= (int)pBt->pageSize );
-    insertCell(pParent, nxDiv+i, pCell, sz, pTemp, pNew->pgno, &rc);
-    if( rc!=0 ) goto balance_cleanup;
-    assert( sqlite3PagerIswriteable(pParent->pDbPage) );
-  }
-# 8108 "src/btree.c"
-  for(i=1-nNew; i<nNew; i++){
-    int iPg = i<0 ? -i : i;
-    assert( iPg>=0 && iPg<nNew );
-    if( abDone[iPg] ) continue;
-    if( i>=0
-     || cntOld[iPg-1]>=cntNew[iPg-1]
-    ){
-      int iNew;
-      int iOld;
-      int nNewCell;
-
-
-
-      assert( iPg==0 || cntOld[iPg-1]>=cntNew[iPg-1] || abDone[iPg-1] );
-
-
-
-      assert( cntNew[iPg]>=cntOld[iPg] || abDone[iPg+1] );
-
-      if( iPg==0 ){
-        iNew = iOld = 0;
-        nNewCell = cntNew[0];
-      }else{
-        iOld = iPg<nOld ? (cntOld[iPg-1] + !leafData) : b.nCell;
-        iNew = cntNew[iPg-1] + !leafData;
-        nNewCell = cntNew[iPg] - iNew;
-      }
-
-      rc = editPage(apNew[iPg], iOld, iNew, nNewCell, &b);
-      if( rc ) goto balance_cleanup;
-      abDone[iPg]++;
-      apNew[iPg]->nFree = usableSpace-szNew[iPg];
-      assert( apNew[iPg]->nOverflow==0 );
-      assert( apNew[iPg]->nCell==nNewCell );
-    }
-  }
-
-
-  assert( memcmp(abDone, "\01\01\01\01\01", nNew)==0 );
-
-  assert( nOld>0 );
-  assert( nNew>0 );
-
-  if( isRoot && pParent->nCell==0 && pParent->hdrOffset<=apNew[0]->nFree ){
-# 8167 "src/btree.c"
-    assert( nNew==1 || (sqlite3Config.neverCorrupt==0) );
-    rc = defragmentPage(apNew[0], -1);
-    ;
-    assert( apNew[0]->nFree ==
-        ((((((int)((&apNew[0]->aData[5])[0]<<8 | (&apNew[0]->aData[5])[1]))-1)&0xffff)+1) - apNew[0]->cellOffset
-          - apNew[0]->nCell*2)
-      || rc!=0
-    );
-    copyNodeContent(apNew[0], pParent, &rc);
-    freePage(apNew[0], &rc);
-  }else if( (pBt->autoVacuum) && !leafCorrection ){
-
-
-
-    for(i=0; i<nNew; i++){
-      u32 key = sqlite3Get4byte(&apNew[i]->aData[8]);
-      ptrmapPut(pBt, key, 5, apNew[i]->pgno, &rc);
-    }
-  }
-
-  assert( pParent->isInit );
- 
-                               ;
-
-
-
-  for(i=nNew; i<nOld; i++){
-    freePage(apOld[i], &rc);
-  }
-# 8211 "src/btree.c"
-balance_cleanup:
-  sqlite3DbFree(0,b.apCell);
-  for(i=0; i<nOld; i++){
-    releasePage(apOld[i]);
-  }
-  for(i=0; i<nNew; i++){
-    releasePage(apNew[i]);
-  }
-
-  return rc;
-}
-# 8243 "src/btree.c"
-static int balance_deeper(MemPage *pRoot, MemPage **ppChild){
-  int rc;
-  MemPage *pChild = 0;
-  Pgno pgnoChild = 0;
-  BtShared *pBt = pRoot->pBt;
-
-  assert( pRoot->nOverflow>0 );
-  assert( sqlite3_mutex_held(pBt->mutex) );
-
-
-
-
-
-  rc = sqlite3PagerWrite(pRoot->pDbPage);
-  if( rc==0 ){
-    rc = allocateBtreePage(pBt,&pChild,&pgnoChild,pRoot->pgno,0);
-    copyNodeContent(pRoot, pChild, &rc);
-    if( (pBt->autoVacuum) ){
-      ptrmapPut(pBt, pgnoChild, 5, pRoot->pgno, &rc);
-    }
-  }
-  if( rc ){
-    *ppChild = 0;
-    releasePage(pChild);
-    return rc;
-  }
-  assert( sqlite3PagerIswriteable(pChild->pDbPage) );
-  assert( sqlite3PagerIswriteable(pRoot->pDbPage) );
-  assert( pChild->nCell==pRoot->nCell || (sqlite3Config.neverCorrupt==0) );
-
-  ;
-
-
-  memcpy(pChild->aiOvfl, pRoot->aiOvfl,
-         pRoot->nOverflow*sizeof(pRoot->aiOvfl[0]));
-  memcpy(pChild->apOvfl, pRoot->apOvfl,
-         pRoot->nOverflow*sizeof(pRoot->apOvfl[0]));
-  pChild->nOverflow = pRoot->nOverflow;
-
-
-  zeroPage(pRoot, pChild->aData[0] & ~0x08);
-  sqlite3Put4byte(&pRoot->aData[pRoot->hdrOffset+8], pgnoChild);
-
-  *ppChild = pChild;
-  return 0;
-}
-# 8300 "src/btree.c"
-static int balance(BtCursor *pCur){
-  int rc = 0;
-  const int nMin = pCur->pBt->usableSize * 2 / 3;
-  u8 aBalanceQuickSpace[13];
-  u8 *pFree = 0;
-
-  ;
-  ;
-
-  do {
-    int iPage = pCur->iPage;
-    MemPage *pPage = pCur->pPage;
-
-    if( (pPage->nFree<0) && btreeComputeFreeSpace(pPage) ) break;
-    if( iPage==0 ){
-      if( pPage->nOverflow ){
-
-
-
-
-
-        assert( balance_deeper_called==0 );
-        ;
-        rc = balance_deeper(pPage, &pCur->apPage[1]);
-        if( rc==0 ){
-          pCur->iPage = 1;
-          pCur->ix = 0;
-          pCur->aiIdx[0] = 0;
-          pCur->apPage[0] = pPage;
-          pCur->pPage = pCur->apPage[1];
-          assert( pCur->pPage->nOverflow );
-        }
-      }else{
-        break;
-      }
-    }else if( pPage->nOverflow==0 && pPage->nFree<=nMin ){
-      break;
-    }else{
-      MemPage * const pParent = pCur->apPage[iPage-1];
-      int const iIdx = pCur->aiIdx[iPage-1];
-
-      rc = sqlite3PagerWrite(pParent->pDbPage);
-      if( rc==0 && pParent->nFree<0 ){
-        rc = btreeComputeFreeSpace(pParent);
-      }
-      if( rc==0 ){
-
-        if( pPage->intKeyLeaf
-         && pPage->nOverflow==1
-         && pPage->aiOvfl[0]==pPage->nCell
-         && pParent->pgno!=1
-         && pParent->nCell==iIdx
-        ){
-# 8366 "src/btree.c"
-          assert( balance_quick_called==0 );
-          ;
-          rc = balance_quick(pParent, pPage, aBalanceQuickSpace);
-        }else
-
-        {
-# 8389 "src/btree.c"
-          u8 *pSpace = sqlite3PageMalloc(pCur->pBt->pageSize);
-          rc = balance_nonroot(pParent, iIdx, pSpace, iPage==1,
-                               pCur->hints&0x00000001);
-          if( pFree ){
-
-
-
-
-            sqlite3PageFree(pFree);
-          }
-
-
-
-
-          pFree = pSpace;
-        }
-      }
-
-      pPage->nOverflow = 0;
-
-
-      releasePage(pPage);
-      pCur->iPage--;
-      assert( pCur->iPage>=0 );
-      pCur->pPage = pCur->apPage[pCur->iPage];
-    }
-  }while( rc==0 );
-
-  if( pFree ){
-    sqlite3PageFree(pFree);
-  }
-  return rc;
-}
-
-
-
-
-static int btreeOverwriteContent(
-  MemPage *pPage,
-  u8 *pDest,
-  const BtreePayload *pX,
-  int iOffset,
-  int iAmt
-){
-  int nData = pX->nData - iOffset;
-  if( nData<=0 ){
-
-    int i;
-    for(i=0; i<iAmt && pDest[i]==0; i++){}
-    if( i<iAmt ){
-      int rc = sqlite3PagerWrite(pPage->pDbPage);
-      if( rc ) return rc;
-      memset(pDest + i, 0, iAmt - i);
-    }
-  }else{
-    if( nData<iAmt ){
-
-
-      int rc = btreeOverwriteContent(pPage, pDest+nData, pX, iOffset+nData,
-                                 iAmt-nData);
-      if( rc ) return rc;
-      iAmt = nData;
-    }
-    if( memcmp(pDest, ((u8*)pX->pData) + iOffset, iAmt)!=0 ){
-      int rc = sqlite3PagerWrite(pPage->pDbPage);
-      if( rc ) return rc;
-
-
-
-
-      memmove(pDest, ((u8*)pX->pData) + iOffset, iAmt);
-    }
-  }
-  return 0;
-}
-
-
-
-
-
-static int btreeOverwriteCell(BtCursor *pCur, const BtreePayload *pX){
-  int iOffset;
-  int nTotal = pX->nData + pX->nZero;
-  int rc;
-  MemPage *pPage = pCur->pPage;
-  BtShared *pBt;
-  Pgno ovflPgno;
-  u32 ovflPageSize;
-
-  if( pCur->info.pPayload + pCur->info.nLocal > pPage->aDataEnd ){
-    return sqlite3CorruptError(8479);
-  }
-
-  rc = btreeOverwriteContent(pPage, pCur->info.pPayload, pX,
-                             0, pCur->info.nLocal);
-  if( rc ) return rc;
-  if( pCur->info.nLocal==nTotal ) return 0;
-
-
-  iOffset = pCur->info.nLocal;
-  assert( nTotal>=0 );
-  assert( iOffset>=0 );
-  ovflPgno = sqlite3Get4byte(pCur->info.pPayload + iOffset);
-  pBt = pPage->pBt;
-  ovflPageSize = pBt->usableSize - 4;
-  do{
-    rc = btreeGetPage(pBt, ovflPgno, &pPage, 0);
-    if( rc ) return rc;
-    if( sqlite3PagerPageRefcount(pPage->pDbPage)!=1 ){
-      rc = sqlite3CorruptError(8498);
-    }else{
-      if( iOffset+ovflPageSize<(u32)nTotal ){
-        ovflPgno = sqlite3Get4byte(pPage->aData);
-      }else{
-        ovflPageSize = nTotal - iOffset;
-      }
-      rc = btreeOverwriteContent(pPage, pPage->aData+4, pX,
-                                 iOffset, ovflPageSize);
-    }
-    sqlite3PagerUnref(pPage->pDbPage);
-    if( rc ) return rc;
-    iOffset += ovflPageSize;
-  }while( iOffset<nTotal );
-  return 0;
-}
-# 8546 "src/btree.c"
-int sqlite3BtreeInsert(
-  BtCursor *pCur,
-  const BtreePayload *pX,
-  int flags,
-  int seekResult
-){
-  int rc;
-  int loc = seekResult;
-  int szNew = 0;
-  int idx;
-  MemPage *pPage;
-  Btree *p = pCur->pBtree;
-  BtShared *pBt = p->pBt;
-  unsigned char *oldCell;
-  unsigned char *newCell = 0;
-
-  assert( (flags & (0x02|0x08))==flags );
-
-  if( pCur->eState==4 ){
-    assert( pCur->skipNext!=0 );
-    return pCur->skipNext;
-  }
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( (pCur->curFlags & 0x01)!=0
-              && pBt->inTransaction==2
-              && (pBt->btsFlags & 0x0001)==0 );
-  assert( hasSharedCacheTableLock(p, pCur->pgnoRoot, pCur->pKeyInfo!=0, 2) );
-
-
-
-
-
-
-  assert( (pX->pKey==0)==(pCur->pKeyInfo==0) );
-# 8593 "src/btree.c"
-  if( pCur->curFlags & 0x20 ){
-    rc = saveAllCursors(pBt, pCur->pgnoRoot, pCur);
-    if( rc ) return rc;
-  }
-
-  if( pCur->pKeyInfo==0 ){
-    assert( pX->pKey==0 );
-
-
-    invalidateIncrblobCursors(p, pCur->pgnoRoot, pX->nKey, 0);
-# 8620 "src/btree.c"
-    if( (pCur->curFlags&0x02)!=0 && pX->nKey==pCur->info.nKey ){
-
-
-      assert( pX->nData>=0 && pX->nZero>=0 );
-      if( pCur->info.nSize!=0
-       && pCur->info.nPayload==(u32)pX->nData+pX->nZero
-      ){
-
-        return btreeOverwriteCell(pCur, pX);
-      }
-      assert( loc==0 );
-    }else if( loc==0 ){
-
-
-
-
-      rc = sqlite3BtreeMovetoUnpacked(pCur, 0, pX->nKey, flags!=0, &loc);
-      if( rc ) return rc;
-    }
-  }else{
-
-
-
-
-
-    assert( (flags & 0x02)==0 || loc==0 );
-
-
-
-
-
-
-    if( loc==0 && (flags & 0x02)==0 ){
-      if( pX->nMem ){
-        UnpackedRecord r;
-        r.pKeyInfo = pCur->pKeyInfo;
-        r.aMem = pX->aMem;
-        r.nField = pX->nMem;
-        r.default_rc = 0;
-        r.errCode = 0;
-        r.r1 = 0;
-        r.r2 = 0;
-        r.eqSeen = 0;
-        rc = sqlite3BtreeMovetoUnpacked(pCur, &r, 0, flags!=0, &loc);
-      }else{
-        rc = btreeMoveto(pCur, pX->pKey, pX->nKey, flags!=0, &loc);
-      }
-      if( rc ) return rc;
-    }
-
-
-
-
-
-    if( loc==0 ){
-      getCellInfo(pCur);
-      if( pCur->info.nKey==pX->nKey ){
-        BtreePayload x2;
-        x2.pData = pX->pKey;
-        x2.nData = pX->nKey;
-        x2.nZero = 0;
-        return btreeOverwriteCell(pCur, &x2);
-      }
-    }
-
-  }
-  assert( pCur->eState==0 || (pCur->eState==1 && loc) );
-
-  pPage = pCur->pPage;
-  assert( pPage->intKey || pX->nKey>=0 );
-  assert( pPage->leaf || !pPage->intKey );
-  if( pPage->nFree<0 ){
-    rc = btreeComputeFreeSpace(pPage);
-    if( rc ) return rc;
-  }
-
- 
-
-                                              ;
-  assert( pPage->isInit );
-  newCell = pBt->pTmpSpace;
-  assert( newCell!=0 );
-  rc = fillInCell(pPage, newCell, pX, &szNew);
-  if( rc ) goto end_insert;
-  assert( szNew==pPage->xCellSize(pPage, newCell) );
-  assert( szNew <= ((int)(pBt->pageSize-8)) );
-  idx = pCur->ix;
-  if( loc==0 ){
-    CellInfo info;
-    assert( idx<pPage->nCell );
-    rc = sqlite3PagerWrite(pPage->pDbPage);
-    if( rc ){
-      goto end_insert;
-    }
-    oldCell = ((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(idx)]))));
-    if( !pPage->leaf ){
-      memcpy(newCell, oldCell, 4);
-    }
-    rc = clearCell(pPage, oldCell, &info);
-    if( info.nSize==szNew && info.nLocal==info.nPayload
-     && (!(pBt->autoVacuum) || szNew<pPage->minLocal)
-    ){
-# 8731 "src/btree.c"
-      assert( rc==0 );
-      if( oldCell+szNew > pPage->aDataEnd ) return sqlite3CorruptError(8732);
-      memcpy(oldCell, newCell, szNew);
-      return 0;
-    }
-    dropCell(pPage, idx, info.nSize, &rc);
-    if( rc ) goto end_insert;
-  }else if( loc<0 && pPage->nCell>0 ){
-    assert( pPage->leaf );
-    idx = ++pCur->ix;
-    pCur->curFlags &= ~0x02;
-  }else{
-    assert( pPage->leaf );
-  }
-  insertCell(pPage, idx, newCell, szNew, 0, 0, &rc);
-  assert( pPage->nOverflow==0 || rc==0 );
-  assert( rc!=0 || pPage->nCell>0 || pPage->nOverflow>0 );
-# 8769 "src/btree.c"
-  pCur->info.nSize = 0;
-  if( pPage->nOverflow ){
-    assert( rc==0 );
-    pCur->curFlags &= ~(0x02);
-    rc = balance(pCur);
-
-
-
-
-
-    pCur->pPage->nOverflow = 0;
-    pCur->eState = 1;
-    if( (flags & 0x02) && rc==0 ){
-      btreeReleaseAllCursorPages(pCur);
-      if( pCur->pKeyInfo ){
-        assert( pCur->pKey==0 );
-        pCur->pKey = sqlite3Malloc( pX->nKey );
-        if( pCur->pKey==0 ){
-          rc = 7;
-        }else{
-          memcpy(pCur->pKey, pX->pKey, pX->nKey);
-        }
-      }
-      pCur->eState = 3;
-      pCur->nKey = pX->nKey;
-    }
-  }
-  assert( pCur->iPage<0 || pCur->pPage->nOverflow==0 );
-
-end_insert:
-  return rc;
-}
-# 8819 "src/btree.c"
-int sqlite3BtreeDelete(BtCursor *pCur, u8 flags){
-  Btree *p = pCur->pBtree;
-  BtShared *pBt = p->pBt;
-  int rc;
-  MemPage *pPage;
-  unsigned char *pCell;
-  int iCellIdx;
-  int iCellDepth;
-  CellInfo info;
-  int bSkipnext = 0;
-  u8 bPreserve = flags & 0x02;
-
-  assert( cursorOwnsBtShared(pCur) );
-  assert( pBt->inTransaction==2 );
-  assert( (pBt->btsFlags & 0x0001)==0 );
-  assert( pCur->curFlags & 0x01 );
-  assert( hasSharedCacheTableLock(p, pCur->pgnoRoot, pCur->pKeyInfo!=0, 2) );
-  assert( !hasReadConflicts(p, pCur->pgnoRoot) );
-  assert( (flags & ~(0x02 | 0x04))==0 );
-  if( pCur->eState==3 ){
-    rc = btreeRestoreCursorPosition(pCur);
-    if( rc ) return rc;
-  }
-  assert( pCur->eState==0 );
-
-  iCellDepth = pCur->iPage;
-  iCellIdx = pCur->ix;
-  pPage = pCur->pPage;
-  pCell = ((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(iCellIdx)]))));
-  if( pPage->nFree<0 && btreeComputeFreeSpace(pPage) ) return 11;
-# 8859 "src/btree.c"
-  if( bPreserve ){
-    if( !pPage->leaf
-     || (pPage->nFree+cellSizePtr(pPage,pCell)+2)>(int)(pBt->usableSize*2/3)
-     || pPage->nCell==1
-    ){
-
-
-      rc = saveCursorKey(pCur);
-      if( rc ) return rc;
-    }else{
-      bSkipnext = 1;
-    }
-  }
-# 8880 "src/btree.c"
-  if( !pPage->leaf ){
-    rc = sqlite3BtreePrevious(pCur, 0);
-    assert( rc!=101 );
-    if( rc ) return rc;
-  }
-
-
-
-  if( pCur->curFlags & 0x20 ){
-    rc = saveAllCursors(pBt, pCur->pgnoRoot, pCur);
-    if( rc ) return rc;
-  }
-
-
-
-  if( pCur->pKeyInfo==0 ){
-    invalidateIncrblobCursors(p, pCur->pgnoRoot, pCur->info.nKey, 0);
-  }
-
-
-
-
-  rc = sqlite3PagerWrite(pPage->pDbPage);
-  if( rc ) return rc;
-  rc = clearCell(pPage, pCell, &info);
-  dropCell(pPage, iCellIdx, info.nSize, &rc);
-  if( rc ) return rc;
-
-
-
-
-
-
-  if( !pPage->leaf ){
-    MemPage *pLeaf = pCur->pPage;
-    int nCell;
-    Pgno n;
-    unsigned char *pTmp;
-
-    if( pLeaf->nFree<0 ){
-      rc = btreeComputeFreeSpace(pLeaf);
-      if( rc ) return rc;
-    }
-    if( iCellDepth<pCur->iPage-1 ){
-      n = pCur->apPage[iCellDepth+1]->pgno;
-    }else{
-      n = pCur->pPage->pgno;
-    }
-    pCell = ((pLeaf)->aData + ((pLeaf)->maskPage & __builtin_bswap16(*(u16*)(&(pLeaf)->aCellIdx[2*(pLeaf->nCell-1)]))));
-    if( pCell<&pLeaf->aData[4] ) return sqlite3CorruptError(8929);
-    nCell = pLeaf->xCellSize(pLeaf, pCell);
-    assert( ((int)(pBt->pageSize-8)) >= nCell );
-    pTmp = pBt->pTmpSpace;
-    assert( pTmp!=0 );
-    rc = sqlite3PagerWrite(pLeaf->pDbPage);
-    if( rc==0 ){
-      insertCell(pPage, iCellIdx, pCell-4, nCell+4, pTmp, n, &rc);
-    }
-    dropCell(pLeaf, pLeaf->nCell-1, nCell, &rc);
-    if( rc ) return rc;
-  }
-# 8957 "src/btree.c"
-  rc = balance(pCur);
-  if( rc==0 && pCur->iPage>iCellDepth ){
-    releasePageNotNull(pCur->pPage);
-    pCur->iPage--;
-    while( pCur->iPage>iCellDepth ){
-      releasePage(pCur->apPage[pCur->iPage--]);
-    }
-    pCur->pPage = pCur->apPage[pCur->iPage];
-    rc = balance(pCur);
-  }
-
-  if( rc==0 ){
-    if( bSkipnext ){
-      assert( bPreserve && (pCur->iPage==iCellDepth || (sqlite3Config.neverCorrupt==0)) );
-      assert( pPage==pCur->pPage || (sqlite3Config.neverCorrupt==0) );
-      assert( (pPage->nCell>0 || (sqlite3Config.neverCorrupt==0)) && iCellIdx<=pPage->nCell );
-      pCur->eState = 2;
-      if( iCellIdx>=pPage->nCell ){
-        pCur->skipNext = -1;
-        pCur->ix = pPage->nCell-1;
-      }else{
-        pCur->skipNext = 1;
-      }
-    }else{
-      rc = moveToRoot(pCur);
-      if( bPreserve ){
-        btreeReleaseAllCursorPages(pCur);
-        pCur->eState = 3;
-      }
-      if( rc==16 ) rc = 0;
-    }
-  }
-  return rc;
-}
-# 9003 "src/btree.c"
-static int btreeCreateTable(Btree *p, int *piTable, int createTabFlags){
-  BtShared *pBt = p->pBt;
-  MemPage *pRoot;
-  Pgno pgnoRoot;
-  int rc;
-  int ptfFlags;
-
-  assert( sqlite3BtreeHoldsMutex(p) );
-  assert( pBt->inTransaction==2 );
-  assert( (pBt->btsFlags & 0x0001)==0 );
-
-
-
-
-
-
-
-  if( pBt->autoVacuum ){
-    Pgno pgnoMove;
-    MemPage *pPageMove;
-
-
-
-
-
-
-    invalidateAllOverflowCache(pBt);
-
-
-
-
-
-    sqlite3BtreeGetMeta(p, 4, &pgnoRoot);
-    pgnoRoot++;
-
-
-
-
-    while( pgnoRoot==ptrmapPageno(pBt, pgnoRoot) ||
-        pgnoRoot==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) ){
-      pgnoRoot++;
-    }
-    assert( pgnoRoot>=3 || (sqlite3Config.neverCorrupt==0) );
-    ;
-
-
-
-
-
-    rc = allocateBtreePage(pBt, &pPageMove, &pgnoMove, pgnoRoot, 1);
-    if( rc!=0 ){
-      return rc;
-    }
-
-    if( pgnoMove!=pgnoRoot ){
-
-
-
-
-
-
-      u8 eType = 0;
-      Pgno iPtrPage = 0;
-
-
-
-
-      rc = saveAllCursors(pBt, 0, 0);
-      releasePage(pPageMove);
-      if( rc!=0 ){
-        return rc;
-      }
-
-
-      rc = btreeGetPage(pBt, pgnoRoot, &pRoot, 0);
-      if( rc!=0 ){
-        return rc;
-      }
-      rc = ptrmapGet(pBt, pgnoRoot, &eType, &iPtrPage);
-      if( eType==1 || eType==2 ){
-        rc = sqlite3CorruptError(9083);
-      }
-      if( rc!=0 ){
-        releasePage(pRoot);
-        return rc;
-      }
-      assert( eType!=1 );
-      assert( eType!=2 );
-      rc = relocatePage(pBt, pRoot, eType, iPtrPage, pgnoMove, 0);
-      releasePage(pRoot);
-
-
-      if( rc!=0 ){
-        return rc;
-      }
-      rc = btreeGetPage(pBt, pgnoRoot, &pRoot, 0);
-      if( rc!=0 ){
-        return rc;
-      }
-      rc = sqlite3PagerWrite(pRoot->pDbPage);
-      if( rc!=0 ){
-        releasePage(pRoot);
-        return rc;
-      }
-    }else{
-      pRoot = pPageMove;
-    }
-
-
-    ptrmapPut(pBt, pgnoRoot, 1, 0, &rc);
-    if( rc ){
-      releasePage(pRoot);
-      return rc;
-    }
-
-
-
-
-
-    assert( sqlite3PagerIswriteable(pBt->pPage1->pDbPage) );
-    rc = sqlite3BtreeUpdateMeta(p, 4, pgnoRoot);
-    if( (rc) ){
-      releasePage(pRoot);
-      return rc;
-    }
-
-  }else{
-    rc = allocateBtreePage(pBt, &pRoot, &pgnoRoot, 1, 0);
-    if( rc ) return rc;
-  }
-
-  assert( sqlite3PagerIswriteable(pRoot->pDbPage) );
-  if( createTabFlags & 1 ){
-    ptfFlags = 0x01 | 0x04 | 0x08;
-  }else{
-    ptfFlags = 0x02 | 0x08;
-  }
-  zeroPage(pRoot, ptfFlags);
-  sqlite3PagerUnref(pRoot->pDbPage);
-  assert( (pBt->openFlags & 4)==0 || pgnoRoot==2 );
-  *piTable = (int)pgnoRoot;
-  return 0;
-}
-int sqlite3BtreeCreateTable(Btree *p, int *piTable, int flags){
-  int rc;
-  sqlite3BtreeEnter(p);
-  rc = btreeCreateTable(p, piTable, flags);
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-
-
-
-
-
-static int clearDatabasePage(
-  BtShared *pBt,
-  Pgno pgno,
-  int freePageFlag,
-  int *pnChange
-){
-  MemPage *pPage;
-  int rc;
-  unsigned char *pCell;
-  int i;
-  int hdr;
-  CellInfo info;
-
-  assert( sqlite3_mutex_held(pBt->mutex) );
-  if( pgno>btreePagecount(pBt) ){
-    return sqlite3CorruptError(9173);
-  }
-  rc = getAndInitPage(pBt, pgno, &pPage, 0, 0);
-  if( rc ) return rc;
-  if( pPage->bBusy ){
-    rc = sqlite3CorruptError(9178);
-    goto cleardatabasepage_out;
-  }
-  pPage->bBusy = 1;
-  hdr = pPage->hdrOffset;
-  for(i=0; i<pPage->nCell; i++){
-    pCell = ((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(i)]))));
-    if( !pPage->leaf ){
-      rc = clearDatabasePage(pBt, sqlite3Get4byte(pCell), 1, pnChange);
-      if( rc ) goto cleardatabasepage_out;
-    }
-    rc = clearCell(pPage, pCell, &info);
-    if( rc ) goto cleardatabasepage_out;
-  }
-  if( !pPage->leaf ){
-    rc = clearDatabasePage(pBt, sqlite3Get4byte(&pPage->aData[hdr+8]), 1, pnChange);
-    if( rc ) goto cleardatabasepage_out;
-  }else if( pnChange ){
-    assert( pPage->intKey || (sqlite3Config.neverCorrupt==0) );
-    ;
-    *pnChange += pPage->nCell;
-  }
-  if( freePageFlag ){
-    freePage(pPage, &rc);
-  }else if( (rc = sqlite3PagerWrite(pPage->pDbPage))==0 ){
-    zeroPage(pPage, pPage->aData[hdr] | 0x08);
-  }
-
-cleardatabasepage_out:
-  pPage->bBusy = 0;
-  releasePage(pPage);
-  return rc;
-}
-# 9225 "src/btree.c"
-int sqlite3BtreeClearTable(Btree *p, int iTable, int *pnChange){
-  int rc;
-  BtShared *pBt = p->pBt;
-  sqlite3BtreeEnter(p);
-  assert( p->inTrans==2 );
-
-  rc = saveAllCursors(pBt, (Pgno)iTable, 0);
-
-  if( 0==rc ){
-
-
-
-    invalidateIncrblobCursors(p, (Pgno)iTable, 0, 1);
-    rc = clearDatabasePage(pBt, (Pgno)iTable, 0, pnChange);
-  }
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-
-
-
-
-
-
-int sqlite3BtreeClearTableOfCursor(BtCursor *pCur){
-  return sqlite3BtreeClearTable(pCur->pBtree, pCur->pgnoRoot, 0);
-}
-# 9273 "src/btree.c"
-static int btreeDropTable(Btree *p, Pgno iTable, int *piMoved){
-  int rc;
-  MemPage *pPage = 0;
-  BtShared *pBt = p->pBt;
-
-  assert( sqlite3BtreeHoldsMutex(p) );
-  assert( p->inTrans==2 );
-  assert( iTable>=2 );
-  if( iTable>btreePagecount(pBt) ){
-    return sqlite3CorruptError(9282);
-  }
-
-  rc = btreeGetPage(pBt, (Pgno)iTable, &pPage, 0);
-  if( rc ) return rc;
-  rc = sqlite3BtreeClearTable(p, iTable, 0);
-  if( rc ){
-    releasePage(pPage);
-    return rc;
-  }
-
-  *piMoved = 0;
-
-
-
-
-
-  if( pBt->autoVacuum ){
-    Pgno maxRootPgno;
-    sqlite3BtreeGetMeta(p, 4, &maxRootPgno);
-
-    if( iTable==maxRootPgno ){
-
-
-
-      freePage(pPage, &rc);
-      releasePage(pPage);
-      if( rc!=0 ){
-        return rc;
-      }
-    }else{
-
-
-
-
-      MemPage *pMove;
-      releasePage(pPage);
-      rc = btreeGetPage(pBt, maxRootPgno, &pMove, 0);
-      if( rc!=0 ){
-        return rc;
-      }
-      rc = relocatePage(pBt, pMove, 1, 0, iTable, 0);
-      releasePage(pMove);
-      if( rc!=0 ){
-        return rc;
-      }
-      pMove = 0;
-      rc = btreeGetPage(pBt, maxRootPgno, &pMove, 0);
-      freePage(pMove, &rc);
-      releasePage(pMove);
-      if( rc!=0 ){
-        return rc;
-      }
-      *piMoved = maxRootPgno;
-    }
-
-
-
-
-
-
-    maxRootPgno--;
-    while( maxRootPgno==((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1))
-           || (ptrmapPageno((pBt), (maxRootPgno))==(maxRootPgno)) ){
-      maxRootPgno--;
-    }
-    assert( maxRootPgno!=((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1)) );
-
-    rc = sqlite3BtreeUpdateMeta(p, 4, maxRootPgno);
-  }else{
-    freePage(pPage, &rc);
-    releasePage(pPage);
-  }
-
-  return rc;
-}
-int sqlite3BtreeDropTable(Btree *p, int iTable, int *piMoved){
-  int rc;
-  sqlite3BtreeEnter(p);
-  rc = btreeDropTable(p, iTable, piMoved);
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-# 9387 "src/btree.c"
-void sqlite3BtreeGetMeta(Btree *p, int idx, u32 *pMeta){
-  BtShared *pBt = p->pBt;
-
-  sqlite3BtreeEnter(p);
-  assert( p->inTrans>0 );
-  assert( 0==querySharedCacheTableLock(p, 1, 1) );
-  assert( pBt->pPage1 );
-  assert( idx>=0 && idx<=15 );
-
-  if( idx==15 ){
-    *pMeta = sqlite3PagerDataVersion(pBt->pPager) + p->iDataVersion;
-  }else{
-    *pMeta = sqlite3Get4byte(&pBt->pPage1->aData[36 + idx*4]);
-  }
-# 9410 "src/btree.c"
-  sqlite3BtreeLeave(p);
-}
-
-
-
-
-
-int sqlite3BtreeUpdateMeta(Btree *p, int idx, u32 iMeta){
-  BtShared *pBt = p->pBt;
-  unsigned char *pP1;
-  int rc;
-  assert( idx>=1 && idx<=15 );
-  sqlite3BtreeEnter(p);
-  assert( p->inTrans==2 );
-  assert( pBt->pPage1!=0 );
-  pP1 = pBt->pPage1->aData;
-  rc = sqlite3PagerWrite(pBt->pPage1->pDbPage);
-  if( rc==0 ){
-    sqlite3Put4byte(&pP1[36 + idx*4], iMeta);
-
-    if( idx==7 ){
-      assert( pBt->autoVacuum || iMeta==0 );
-      assert( iMeta==0 || iMeta==1 );
-      pBt->incrVacuum = (u8)iMeta;
-    }
-
-  }
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-# 9450 "src/btree.c"
-int sqlite3BtreeCount(BtCursor *pCur, i64 *pnEntry){
-  i64 nEntry = 0;
-  int rc;
-
-  rc = moveToRoot(pCur);
-  if( rc==16 ){
-    *pnEntry = 0;
-    return 0;
-  }
-
-
-
-
-  while( rc==0 ){
-    int iIdx;
-    MemPage *pPage;
-
-
-
-
-
-    pPage = pCur->pPage;
-    if( pPage->leaf || !pPage->intKey ){
-      nEntry += pPage->nCell;
-    }
-# 9486 "src/btree.c"
-    if( pPage->leaf ){
-      do {
-        if( pCur->iPage==0 ){
-
-          *pnEntry = nEntry;
-          return moveToRoot(pCur);
-        }
-        moveToParent(pCur);
-      }while ( pCur->ix>=pCur->pPage->nCell );
-
-      pCur->ix++;
-      pPage = pCur->pPage;
-    }
-
-
-
-
-    iIdx = pCur->ix;
-    if( iIdx==pPage->nCell ){
-      rc = moveToChild(pCur, sqlite3Get4byte(&pPage->aData[pPage->hdrOffset+8]));
-    }else{
-      rc = moveToChild(pCur, sqlite3Get4byte(((pPage)->aData + ((pPage)->maskPage & __builtin_bswap16(*(u16*)(&(pPage)->aCellIdx[2*(iIdx)]))))));
-    }
-  }
-
-
-  return rc;
-}
-
-
-
-
-
-
-Pager *sqlite3BtreePager(Btree *p){
-  return p->pBt->pPager;
-}
-
-
-
-
-
-static void checkAppendMsg(
-  IntegrityCk *pCheck,
-  const char *zFormat,
-  ...
-){
-  va_list ap;
-  if( !pCheck->mxErr ) return;
-  pCheck->mxErr--;
-  pCheck->nErr++;
-  __builtin_va_start((ap));
-  if( pCheck->errMsg.nChar ){
-    sqlite3_str_append(&pCheck->errMsg, "\n", 1);
-  }
-  if( pCheck->zPfx ){
-    sqlite3_str_appendf(&pCheck->errMsg, pCheck->zPfx, pCheck->v1, pCheck->v2);
-  }
-  sqlite3_str_vappendf(&pCheck->errMsg, zFormat, ap);
-  ;
-  if( pCheck->errMsg.accError==7 ){
-    pCheck->mallocFailed = 1;
-  }
-}
-# 9558 "src/btree.c"
-static int getPageReferenced(IntegrityCk *pCheck, Pgno iPg){
-  assert( iPg<=pCheck->nPage && sizeof(pCheck->aPgRef[0])==1 );
-  return (pCheck->aPgRef[iPg/8] & (1 << (iPg & 0x07)));
-}
-
-
-
-
-static void setPageReferenced(IntegrityCk *pCheck, Pgno iPg){
-  assert( iPg<=pCheck->nPage && sizeof(pCheck->aPgRef[0])==1 );
-  pCheck->aPgRef[iPg/8] |= (1 << (iPg & 0x07));
-}
-# 9580 "src/btree.c"
-static int checkRef(IntegrityCk *pCheck, Pgno iPage){
-  if( iPage>pCheck->nPage || iPage==0 ){
-    checkAppendMsg(pCheck, "invalid page number %d", iPage);
-    return 1;
-  }
-  if( getPageReferenced(pCheck, iPage) ){
-    checkAppendMsg(pCheck, "2nd reference to page %d", iPage);
-    return 1;
-  }
-  setPageReferenced(pCheck, iPage);
-  return 0;
-}
-
-
-
-
-
-
-
-static void checkPtrmap(
-  IntegrityCk *pCheck,
-  Pgno iChild,
-  u8 eType,
-  Pgno iParent
-){
-  int rc;
-  u8 ePtrmapType;
-  Pgno iPtrmapParent;
-
-  rc = ptrmapGet(pCheck->pBt, iChild, &ePtrmapType, &iPtrmapParent);
-  if( rc!=0 ){
-    if( rc==7 || rc==(10 | (12<<8)) ) pCheck->mallocFailed = 1;
-    checkAppendMsg(pCheck, "Failed to read ptrmap key=%d", iChild);
-    return;
-  }
-
-  if( ePtrmapType!=eType || iPtrmapParent!=iParent ){
-    checkAppendMsg(pCheck,
-      "Bad ptr map entry key=%d expected=(%d,%d) got=(%d,%d)",
-      iChild, eType, iParent, ePtrmapType, iPtrmapParent);
-  }
-}
-
-
-
-
-
-
-static void checkList(
-  IntegrityCk *pCheck,
-  int isFreeList,
-  int iPage,
-  u32 N
-){
-  int i;
-  u32 expected = N;
-  int nErrAtStart = pCheck->nErr;
-  while( iPage!=0 && pCheck->mxErr ){
-    DbPage *pOvflPage;
-    unsigned char *pOvflData;
-    if( checkRef(pCheck, iPage) ) break;
-    N--;
-    if( sqlite3PagerGet(pCheck->pPager, (Pgno)iPage, &pOvflPage, 0) ){
-      checkAppendMsg(pCheck, "failed to get page %d", iPage);
-      break;
-    }
-    pOvflData = (unsigned char *)sqlite3PagerGetData(pOvflPage);
-    if( isFreeList ){
-      u32 n = (u32)sqlite3Get4byte(&pOvflData[4]);
-
-      if( pCheck->pBt->autoVacuum ){
-        checkPtrmap(pCheck, iPage, 2, 0);
-      }
-
-      if( n>pCheck->pBt->usableSize/4-2 ){
-        checkAppendMsg(pCheck,
-           "freelist leaf count too big on page %d", iPage);
-        N--;
-      }else{
-        for(i=0; i<(int)n; i++){
-          Pgno iFreePage = sqlite3Get4byte(&pOvflData[8+i*4]);
-
-          if( pCheck->pBt->autoVacuum ){
-            checkPtrmap(pCheck, iFreePage, 2, 0);
-          }
-
-          checkRef(pCheck, iFreePage);
-        }
-        N -= n;
-      }
-    }
-
-    else{
-
-
-
-
-      if( pCheck->pBt->autoVacuum && N>0 ){
-        i = sqlite3Get4byte(pOvflData);
-        checkPtrmap(pCheck, i, 4, iPage);
-      }
-    }
-
-    iPage = sqlite3Get4byte(pOvflData);
-    sqlite3PagerUnref(pOvflPage);
-  }
-  if( N && nErrAtStart==pCheck->nErr ){
-    checkAppendMsg(pCheck,
-      "%s is %d but should be %d",
-      isFreeList ? "size" : "overflow list length",
-      expected-N, expected);
-  }
-}
-# 9717 "src/btree.c"
-static void btreeHeapInsert(u32 *aHeap, u32 x){
-  u32 j, i = ++aHeap[0];
-  aHeap[i] = x;
-  while( (j = i/2)>0 && aHeap[j]>aHeap[i] ){
-    x = aHeap[j];
-    aHeap[j] = aHeap[i];
-    aHeap[i] = x;
-    i = j;
-  }
-}
-static int btreeHeapPull(u32 *aHeap, u32 *pOut){
-  u32 j, i, x;
-  if( (x = aHeap[0])==0 ) return 0;
-  *pOut = aHeap[1];
-  aHeap[1] = aHeap[x];
-  aHeap[x] = 0xffffffff;
-  aHeap[0]--;
-  i = 1;
-  while( (j = i*2)<=aHeap[0] ){
-    if( aHeap[j]>aHeap[j+1] ) j++;
-    if( aHeap[i]<aHeap[j] ) break;
-    x = aHeap[i];
-    aHeap[i] = aHeap[j];
-    aHeap[j] = x;
-    i = j;
-  }
-  return 1;
-}
-# 9761 "src/btree.c"
-static int checkTreePage(
-  IntegrityCk *pCheck,
-  int iPage,
-  i64 *piMinKey,
-  i64 maxKey
-){
-  MemPage *pPage = 0;
-  int i;
-  int rc;
-  int depth = -1, d2;
-  int pgno;
-  int nFrag;
-  int hdr;
-  int cellStart;
-  int nCell;
-  int doCoverageCheck = 1;
-  int keyCanBeEqual = 1;
-
-  u8 *data;
-  u8 *pCell;
-  u8 *pCellIdx;
-  BtShared *pBt;
-  u32 pc;
-  u32 usableSize;
-  u32 contentOffset;
-  u32 *heap = 0;
-  u32 x, prev = 0;
-  const char *saved_zPfx = pCheck->zPfx;
-  int saved_v1 = pCheck->v1;
-  int saved_v2 = pCheck->v2;
-  u8 savedIsInit = 0;
-
-
-
-  pBt = pCheck->pBt;
-  usableSize = pBt->usableSize;
-  if( iPage==0 ) return 0;
-  if( checkRef(pCheck, iPage) ) return 0;
-  pCheck->zPfx = "Page %d: ";
-  pCheck->v1 = iPage;
-  if( (rc = btreeGetPage(pBt, (Pgno)iPage, &pPage, 0))!=0 ){
-    checkAppendMsg(pCheck,
-       "unable to get the page. error code=%d", rc);
-    goto end_of_check;
-  }
-
-
-
-  savedIsInit = pPage->isInit;
-  pPage->isInit = 0;
-  if( (rc = btreeInitPage(pPage))!=0 ){
-    assert( rc==11 );
-    checkAppendMsg(pCheck,
-                   "btreeInitPage() returns error code %d", rc);
-    goto end_of_check;
-  }
-  if( (rc = btreeComputeFreeSpace(pPage))!=0 ){
-    assert( rc==11 );
-    checkAppendMsg(pCheck, "free space corruption", rc);
-    goto end_of_check;
-  }
-  data = pPage->aData;
-  hdr = pPage->hdrOffset;
-
-
-  pCheck->zPfx = "On tree page %d cell %d: ";
-  contentOffset = (((((int)((&data[hdr+5])[0]<<8 | (&data[hdr+5])[1]))-1)&0xffff)+1);
-  assert( contentOffset<=usableSize );
-
-
-
-  nCell = ((&data[hdr+3])[0]<<8 | (&data[hdr+3])[1]);
-  assert( pPage->nCell==nCell );
-
-
-
-  cellStart = hdr + 12 - 4*pPage->leaf;
-  assert( pPage->aCellIdx==&data[cellStart] );
-  pCellIdx = &data[cellStart + 2*(nCell-1)];
-
-  if( !pPage->leaf ){
-
-    pgno = sqlite3Get4byte(&data[hdr+8]);
-
-    if( pBt->autoVacuum ){
-      pCheck->zPfx = "On page %d at right child: ";
-      checkPtrmap(pCheck, pgno, 5, iPage);
-    }
-
-    depth = checkTreePage(pCheck, pgno, &maxKey, maxKey);
-    keyCanBeEqual = 0;
-  }else{
-
-
-    heap = pCheck->heap;
-    heap[0] = 0;
-  }
-
-
-
-  for(i=nCell-1; i>=0 && pCheck->mxErr; i--){
-    CellInfo info;
-
-
-    pCheck->v2 = i;
-    assert( pCellIdx==&data[cellStart + i*2] );
-    pc = __builtin_bswap16(*(u16*)(pCellIdx));
-    pCellIdx -= 2;
-    if( pc<contentOffset || pc>usableSize-4 ){
-      checkAppendMsg(pCheck, "Offset %d out of range %d..%d",
-                             pc, contentOffset, usableSize-4);
-      doCoverageCheck = 0;
-      continue;
-    }
-    pCell = &data[pc];
-    pPage->xParseCell(pPage, pCell, &info);
-    if( pc+info.nSize>usableSize ){
-      checkAppendMsg(pCheck, "Extends off end of page");
-      doCoverageCheck = 0;
-      continue;
-    }
-
-
-    if( pPage->intKey ){
-      if( keyCanBeEqual ? (info.nKey > maxKey) : (info.nKey >= maxKey) ){
-        checkAppendMsg(pCheck, "Rowid %lld out of order", info.nKey);
-      }
-      maxKey = info.nKey;
-      keyCanBeEqual = 0;
-    }
-
-
-    if( info.nPayload>info.nLocal ){
-      u32 nPage;
-      Pgno pgnoOvfl;
-      assert( pc + info.nSize - 4 <= usableSize );
-      nPage = (info.nPayload - info.nLocal + usableSize - 5)/(usableSize - 4);
-      pgnoOvfl = sqlite3Get4byte(&pCell[info.nSize - 4]);
-
-      if( pBt->autoVacuum ){
-        checkPtrmap(pCheck, pgnoOvfl, 3, iPage);
-      }
-
-      checkList(pCheck, 0, pgnoOvfl, nPage);
-    }
-
-    if( !pPage->leaf ){
-
-      pgno = sqlite3Get4byte(pCell);
-
-      if( pBt->autoVacuum ){
-        checkPtrmap(pCheck, pgno, 5, iPage);
-      }
-
-      d2 = checkTreePage(pCheck, pgno, &maxKey, maxKey);
-      keyCanBeEqual = 0;
-      if( d2!=depth ){
-        checkAppendMsg(pCheck, "Child page depth differs");
-        depth = d2;
-      }
-    }else{
-
-      btreeHeapInsert(heap, (pc<<16)|(pc+info.nSize-1));
-    }
-  }
-  *piMinKey = maxKey;
-
-
-
-  pCheck->zPfx = 0;
-  if( doCoverageCheck && pCheck->mxErr>0 ){
-
-
-
-    if( !pPage->leaf ){
-      heap = pCheck->heap;
-      heap[0] = 0;
-      for(i=nCell-1; i>=0; i--){
-        u32 size;
-        pc = __builtin_bswap16(*(u16*)(&data[cellStart+i*2]));
-        size = pPage->xCellSize(pPage, &data[pc]);
-        btreeHeapInsert(heap, (pc<<16)|(pc+size-1));
-      }
-    }
-
-
-
-
-
-
-    i = ((&data[hdr+1])[0]<<8 | (&data[hdr+1])[1]);
-    while( i>0 ){
-      int size, j;
-      assert( (u32)i<=usableSize-4 );
-      size = ((&data[i+2])[0]<<8 | (&data[i+2])[1]);
-      assert( (u32)(i+size)<=usableSize );
-      btreeHeapInsert(heap, (((u32)i)<<16)|(i+size-1));
-
-
-
-
-      j = ((&data[i])[0]<<8 | (&data[i])[1]);
-
-
-      assert( j==0 || j>i+size );
-      assert( (u32)j<=usableSize-4 );
-      i = j;
-    }
-# 9982 "src/btree.c"
-    nFrag = 0;
-    prev = contentOffset - 1;
-    while( btreeHeapPull(heap,&x) ){
-      if( (prev&0xffff)>=(x>>16) ){
-        checkAppendMsg(pCheck,
-          "Multiple uses for byte %u of page %d", x>>16, iPage);
-        break;
-      }else{
-        nFrag += (x>>16) - (prev&0xffff) - 1;
-        prev = x;
-      }
-    }
-    nFrag += usableSize - (prev&0xffff) - 1;
-
-
-
-
-
-    if( heap[0]==0 && nFrag!=data[hdr+7] ){
-      checkAppendMsg(pCheck,
-          "Fragmentation of %d bytes reported as %d on page %d",
-          nFrag, data[hdr+7], iPage);
-    }
-  }
-
-end_of_check:
-  if( !doCoverageCheck ) pPage->isInit = savedIsInit;
-  releasePage(pPage);
-  pCheck->zPfx = saved_zPfx;
-  pCheck->v1 = saved_v1;
-  pCheck->v2 = saved_v2;
-  return depth+1;
-}
-# 10031 "src/btree.c"
-char *sqlite3BtreeIntegrityCheck(
-  Btree *p,
-  int *aRoot,
-  int nRoot,
-  int mxErr,
-  int *pnErr
-){
-  Pgno i;
-  IntegrityCk sCheck;
-  BtShared *pBt = p->pBt;
-  u64 savedDbFlags = pBt->db->flags;
-  char zErr[100];
-  ;
-
-  sqlite3BtreeEnter(p);
-  assert( p->inTrans>0 && pBt->inTransaction>0 );
-  ;
-  assert( nRef>=0 );
-  sCheck.pBt = pBt;
-  sCheck.pPager = pBt->pPager;
-  sCheck.nPage = btreePagecount(sCheck.pBt);
-  sCheck.mxErr = mxErr;
-  sCheck.nErr = 0;
-  sCheck.mallocFailed = 0;
-  sCheck.zPfx = 0;
-  sCheck.v1 = 0;
-  sCheck.v2 = 0;
-  sCheck.aPgRef = 0;
-  sCheck.heap = 0;
-  sqlite3StrAccumInit(&sCheck.errMsg, 0, zErr, sizeof(zErr), 1000000000);
-  sCheck.errMsg.printfFlags = 0x01;
-  if( sCheck.nPage==0 ){
-    goto integrity_ck_cleanup;
-  }
-
-  sCheck.aPgRef = sqlite3MallocZero((sCheck.nPage / 8)+ 1);
-  if( !sCheck.aPgRef ){
-    sCheck.mallocFailed = 1;
-    goto integrity_ck_cleanup;
-  }
-  sCheck.heap = (u32*)sqlite3PageMalloc( pBt->pageSize );
-  if( sCheck.heap==0 ){
-    sCheck.mallocFailed = 1;
-    goto integrity_ck_cleanup;
-  }
-
-  i = ((Pgno)((sqlite3PendingByte/((pBt)->pageSize))+1));
-  if( i<=sCheck.nPage ) setPageReferenced(&sCheck, i);
-
-
-
-  sCheck.zPfx = "Main freelist: ";
-  checkList(&sCheck, 1, sqlite3Get4byte(&pBt->pPage1->aData[32]),
-            sqlite3Get4byte(&pBt->pPage1->aData[36]));
-  sCheck.zPfx = 0;
-
-
-
-
-  if( pBt->autoVacuum ){
-    int mx = 0;
-    int mxInHdr;
-    for(i=0; (int)i<nRoot; i++) if( mx<aRoot[i] ) mx = aRoot[i];
-    mxInHdr = sqlite3Get4byte(&pBt->pPage1->aData[52]);
-    if( mx!=mxInHdr ){
-      checkAppendMsg(&sCheck,
-        "max rootpage (%d) disagrees with header (%d)",
-        mx, mxInHdr
-      );
-    }
-  }else if( sqlite3Get4byte(&pBt->pPage1->aData[64])!=0 ){
-    checkAppendMsg(&sCheck,
-      "incremental_vacuum enabled with a max rootpage of zero"
-    );
-  }
-
-  ;
-  pBt->db->flags &= ~(u64)0x00200000;
-  for(i=0; (int)i<nRoot && sCheck.mxErr; i++){
-    i64 notUsed;
-    if( aRoot[i]==0 ) continue;
-
-    if( pBt->autoVacuum && aRoot[i]>1 ){
-      checkPtrmap(&sCheck, aRoot[i], 1, 0);
-    }
-
-    checkTreePage(&sCheck, aRoot[i], &notUsed, (0xffffffff|(((i64)0x7fffffff)<<32)));
-  }
-  pBt->db->flags = savedDbFlags;
-
-
-
-  for(i=1; i<=sCheck.nPage && sCheck.mxErr; i++){
-# 10132 "src/btree.c"
-    if( getPageReferenced(&sCheck, i)==0 &&
-       (ptrmapPageno(pBt, i)!=i || !pBt->autoVacuum) ){
-      checkAppendMsg(&sCheck, "Page %d is never used", i);
-    }
-    if( getPageReferenced(&sCheck, i)!=0 &&
-       (ptrmapPageno(pBt, i)==i && pBt->autoVacuum) ){
-      checkAppendMsg(&sCheck, "Pointer map page %d is referenced", i);
-    }
-
-  }
-
-
-
-integrity_ck_cleanup:
-  sqlite3PageFree(sCheck.heap);
-  sqlite3_free(sCheck.aPgRef);
-  if( sCheck.mallocFailed ){
-    sqlite3_str_reset(&sCheck.errMsg);
-    sCheck.nErr++;
-  }
-  *pnErr = sCheck.nErr;
-  if( sCheck.nErr==0 ) sqlite3_str_reset(&sCheck.errMsg);
-
-  assert( nRef==sqlite3PagerRefcount(pBt->pPager) );
-  sqlite3BtreeLeave(p);
-  return sqlite3StrAccumFinish(&sCheck.errMsg);
-}
-# 10168 "src/btree.c"
-const char *sqlite3BtreeGetFilename(Btree *p){
-  assert( p->pBt->pPager!=0 );
-  return sqlite3PagerFilename(p->pBt->pPager, 1);
-}
-# 10181 "src/btree.c"
-const char *sqlite3BtreeGetJournalname(Btree *p){
-  assert( p->pBt->pPager!=0 );
-  return sqlite3PagerJournalname(p->pBt->pPager);
-}
-
-
-
-
-int sqlite3BtreeIsInTrans(Btree *p){
-  assert( p==0 || sqlite3_mutex_held(p->db->mutex) );
-  return (p && (p->inTrans==2));
-}
-# 10203 "src/btree.c"
-int sqlite3BtreeCheckpoint(Btree *p, int eMode, int *pnLog, int *pnCkpt){
-  int rc = 0;
-  if( p ){
-    BtShared *pBt = p->pBt;
-    sqlite3BtreeEnter(p);
-    if( pBt->inTransaction!=0 ){
-      rc = 6;
-    }else{
-      rc = sqlite3PagerCheckpoint(pBt->pPager, p->db, eMode, pnLog, pnCkpt);
-    }
-    sqlite3BtreeLeave(p);
-  }
-  return rc;
-}
-
-
-
-
-
-int sqlite3BtreeIsInReadTrans(Btree *p){
-  assert( p );
-  assert( sqlite3_mutex_held(p->db->mutex) );
-  return p->inTrans!=0;
-}
-
-int sqlite3BtreeIsInBackup(Btree *p){
-  assert( p );
-  assert( sqlite3_mutex_held(p->db->mutex) );
-  return p->nBackup!=0;
-}
-# 10254 "src/btree.c"
-void *sqlite3BtreeSchema(Btree *p, int nBytes, void(*xFree)(void *)){
-  BtShared *pBt = p->pBt;
-  sqlite3BtreeEnter(p);
-  if( !pBt->pSchema && nBytes ){
-    pBt->pSchema = sqlite3DbMallocZero(0, nBytes);
-    pBt->xFreeSchema = xFree;
-  }
-  sqlite3BtreeLeave(p);
-  return pBt->pSchema;
-}
-
-
-
-
-
-
-int sqlite3BtreeSchemaLocked(Btree *p){
-  int rc;
-  assert( sqlite3_mutex_held(p->db->mutex) );
-  sqlite3BtreeEnter(p);
-  rc = querySharedCacheTableLock(p, 1, 1);
-  assert( rc==0 || rc==(6 | (1<<8)) );
-  sqlite3BtreeLeave(p);
-  return rc;
-}
-# 10287 "src/btree.c"
-int sqlite3BtreeLockTable(Btree *p, int iTab, u8 isWriteLock){
-  int rc = 0;
-  assert( p->inTrans!=0 );
-  if( p->sharable ){
-    u8 lockType = 1 + isWriteLock;
-    assert( 1 +1==2 );
-    assert( isWriteLock==0 || isWriteLock==1 );
-
-    sqlite3BtreeEnter(p);
-    rc = querySharedCacheTableLock(p, iTab, lockType);
-    if( rc==0 ){
-      rc = setSharedCacheTableLock(p, iTab, lockType);
-    }
-    sqlite3BtreeLeave(p);
-  }
-  return rc;
-}
-# 10317 "src/btree.c"
-int sqlite3BtreePutData(BtCursor *pCsr, u32 offset, u32 amt, void *z){
-  int rc;
-  assert( cursorOwnsBtShared(pCsr) );
-  assert( sqlite3_mutex_held(pCsr->pBtree->db->mutex) );
-  assert( pCsr->curFlags & 0x10 );
-
-  rc = (pCsr->eState>=3 ? btreeRestoreCursorPosition(pCsr) : 0);
-  if( rc!=0 ){
-    return rc;
-  }
-  assert( pCsr->eState!=3 );
-  if( pCsr->eState!=0 ){
-    return 4;
-  }
-# 10340 "src/btree.c"
-  saveAllCursors(pCsr->pBt, pCsr->pgnoRoot, pCsr);
-  assert( rc==0 );
-# 10350 "src/btree.c"
-  if( (pCsr->curFlags & 0x01)==0 ){
-    return 8;
-  }
-  assert( (pCsr->pBt->btsFlags & 0x0001)==0
-              && pCsr->pBt->inTransaction==2 );
-  assert( hasSharedCacheTableLock(pCsr->pBtree, pCsr->pgnoRoot, 0, 2) );
-  assert( !hasReadConflicts(pCsr->pBtree, pCsr->pgnoRoot) );
-  assert( pCsr->pPage->intKey );
-
-  return accessPayload(pCsr, offset, amt, (unsigned char *)z, 1);
-}
-
-
-
-
-void sqlite3BtreeIncrblobCursor(BtCursor *pCur){
-  pCur->curFlags |= 0x10;
-  pCur->pBtree->hasIncrblobCur = 1;
-}
-
-
-
-
-
-
-
-int sqlite3BtreeSetVersion(Btree *pBtree, int iVersion){
-  BtShared *pBt = pBtree->pBt;
-  int rc;
-
-  assert( iVersion==1 || iVersion==2 );
-
-
-
-
-  pBt->btsFlags &= ~0x0020;
-  if( iVersion==1 ) pBt->btsFlags |= 0x0020;
-
-  rc = sqlite3BtreeBeginTrans(pBtree, 0, 0);
-  if( rc==0 ){
-    u8 *aData = pBt->pPage1->aData;
-    if( aData[18]!=(u8)iVersion || aData[19]!=(u8)iVersion ){
-      rc = sqlite3BtreeBeginTrans(pBtree, 2, 0);
-      if( rc==0 ){
-        rc = sqlite3PagerWrite(pBt->pPage1->pDbPage);
-        if( rc==0 ){
-          aData[18] = (u8)iVersion;
-          aData[19] = (u8)iVersion;
-        }
-      }
-    }
-  }
-
-  pBt->btsFlags &= ~0x0020;
-  return rc;
-}
-
-
-
-
-
-int sqlite3BtreeCursorHasHint(BtCursor *pCsr, unsigned int mask){
-  return (pCsr->hints & mask)!=0;
-}
-
-
-
-
-int sqlite3BtreeIsReadonly(Btree *p){
-  return (p->pBt->btsFlags & 0x0001)!=0;
-}
-
-
-
-
-int sqlite3HeaderSizeBtree(void){ return (((sizeof(MemPage))+7)&~7); }
-
-
-
-
-
-int sqlite3BtreeSharable(Btree *p){
-  return p->sharable;
-}
-
-
-
-
-
-
-int sqlite3BtreeConnectionCount(Btree *p){
-  ;
-  return p->pBt->nRef;
-}
diff --git a/utils/benchmark/inputs/tccgen.c.ppout b/utils/benchmark/inputs/tccgen.c.ppout
deleted file mode 100644
index b007f19..0000000
--- a/utils/benchmark/inputs/tccgen.c.ppout
+++ /dev/null
@@ -1,9993 +0,0 @@
-# 1 "tccgen.c"
-# 1 "<built-in>"
-# 1 "<command-line>"
-# 1 "tccgen.c"
-# 21 "tccgen.c"
-# 1 "tcc.h" 1
-# 25 "tcc.h"
-# 1 "config.h" 1
-# 26 "tcc.h" 2
-
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdlib.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdlib.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_typedefs.h" 1
-
-
-
-typedef int size_t;
-typedef int __builtin_va_list;
-typedef int __gnuc_va_list;
-typedef int va_list;
-typedef int __int8_t;
-typedef int __uint8_t;
-typedef int __int16_t;
-typedef int __uint16_t;
-typedef int __int_least16_t;
-typedef int __uint_least16_t;
-typedef int __int32_t;
-typedef int __uint32_t;
-typedef int __int64_t;
-typedef int __uint64_t;
-typedef int __int_least32_t;
-typedef int __uint_least32_t;
-typedef int __s8;
-typedef int __u8;
-typedef int __s16;
-typedef int __u16;
-typedef int __s32;
-typedef int __u32;
-typedef int __s64;
-typedef int __u64;
-typedef int _LOCK_T;
-typedef int _LOCK_RECURSIVE_T;
-typedef int _off_t;
-typedef int __dev_t;
-typedef int __uid_t;
-typedef int __gid_t;
-typedef int _off64_t;
-typedef int _fpos_t;
-typedef int _ssize_t;
-typedef int wint_t;
-typedef int _mbstate_t;
-typedef int _flock_t;
-typedef int _iconv_t;
-typedef int __ULong;
-typedef int __FILE;
-typedef int ptrdiff_t;
-typedef int wchar_t;
-typedef int __off_t;
-typedef int __pid_t;
-typedef int __loff_t;
-typedef int u_char;
-typedef int u_short;
-typedef int u_int;
-typedef int u_long;
-typedef int ushort;
-typedef int uint;
-typedef int clock_t;
-typedef int time_t;
-typedef int daddr_t;
-typedef int caddr_t;
-typedef int ino_t;
-typedef int off_t;
-typedef int dev_t;
-typedef int uid_t;
-typedef int gid_t;
-typedef int pid_t;
-typedef int key_t;
-typedef int ssize_t;
-typedef int mode_t;
-typedef int nlink_t;
-typedef int fd_mask;
-typedef int _types_fd_set;
-typedef int clockid_t;
-typedef int timer_t;
-typedef int useconds_t;
-typedef int suseconds_t;
-typedef int FILE;
-typedef int fpos_t;
-typedef int cookie_read_function_t;
-typedef int cookie_write_function_t;
-typedef int cookie_seek_function_t;
-typedef int cookie_close_function_t;
-typedef int cookie_io_functions_t;
-typedef int div_t;
-typedef int ldiv_t;
-typedef int lldiv_t;
-typedef int sigset_t;
-typedef int __sigset_t;
-typedef int _sig_func_ptr;
-typedef int sig_atomic_t;
-typedef int __tzrule_type;
-typedef int __tzinfo_type;
-typedef int mbstate_t;
-typedef int sem_t;
-typedef int pthread_t;
-typedef int pthread_attr_t;
-typedef int pthread_mutex_t;
-typedef int pthread_mutexattr_t;
-typedef int pthread_cond_t;
-typedef int pthread_condattr_t;
-typedef int pthread_key_t;
-typedef int pthread_once_t;
-typedef int pthread_rwlock_t;
-typedef int pthread_rwlockattr_t;
-typedef int pthread_spinlock_t;
-typedef int pthread_barrier_t;
-typedef int pthread_barrierattr_t;
-typedef int jmp_buf;
-typedef int rlim_t;
-typedef int sa_family_t;
-typedef int sigjmp_buf;
-typedef int stack_t;
-typedef int siginfo_t;
-typedef int z_stream;
-
-
-typedef int int8_t;
-typedef int uint8_t;
-typedef int int16_t;
-typedef int uint16_t;
-typedef int int32_t;
-typedef int uint32_t;
-typedef int int64_t;
-typedef int uint64_t;
-
-
-typedef int int_least8_t;
-typedef int uint_least8_t;
-typedef int int_least16_t;
-typedef int uint_least16_t;
-typedef int int_least32_t;
-typedef int uint_least32_t;
-typedef int int_least64_t;
-typedef int uint_least64_t;
-
-
-typedef int int_fast8_t;
-typedef int uint_fast8_t;
-typedef int int_fast16_t;
-typedef int uint_fast16_t;
-typedef int int_fast32_t;
-typedef int uint_fast32_t;
-typedef int int_fast64_t;
-typedef int uint_fast64_t;
-
-
-typedef int intptr_t;
-typedef int uintptr_t;
-
-
-typedef int intmax_t;
-typedef int uintmax_t;
-
-
-typedef _Bool bool;
-
-
-typedef void* MirEGLNativeWindowType;
-typedef void* MirEGLNativeDisplayType;
-typedef struct MirConnection MirConnection;
-typedef struct MirSurface MirSurface;
-typedef struct MirSurfaceSpec MirSurfaceSpec;
-typedef struct MirScreencast MirScreencast;
-typedef struct MirPromptSession MirPromptSession;
-typedef struct MirBufferStream MirBufferStream;
-typedef struct MirPersistentId MirPersistentId;
-typedef struct MirBlob MirBlob;
-typedef struct MirDisplayConfig MirDisplayConfig;
-
-
-typedef struct xcb_connection_t xcb_connection_t;
-typedef uint32_t xcb_window_t;
-typedef uint32_t xcb_visualid_t;
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdlib.h" 2
-# 28 "tcc.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdio.h" 2
-# 29 "tcc.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdarg.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/stdarg.h" 2
-# 30 "tcc.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/string.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/string.h" 2
-# 31 "tcc.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/errno.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/errno.h" 2
-# 32 "tcc.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/math.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/math.h" 2
-# 33 "tcc.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/fcntl.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/fcntl.h" 2
-# 34 "tcc.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/setjmp.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/setjmp.h" 2
-# 35 "tcc.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/time.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/time.h" 2
-# 36 "tcc.h" 2
-
-
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/unistd.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/unistd.h" 2
-# 39 "tcc.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/time.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/time.h" 2
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_typedefs.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/sys/time.h" 2
-# 40 "tcc.h" 2
-
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/dlfcn.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/dlfcn.h" 2
-# 42 "tcc.h" 2
-
-
-extern float strtof (const char *__nptr, char **__endptr);
-extern long double strtold (const char *__nptr, char **__endptr);
-# 283 "tcc.h"
-# 1 "libtcc.h" 1
-# 12 "libtcc.h"
-struct TCCState;
-
-typedef struct TCCState TCCState;
-
-
- TCCState *tcc_new(void);
-
-
- void tcc_delete(TCCState *s);
-
-
- void tcc_set_lib_path(TCCState *s, const char *path);
-
-
- void tcc_set_error_func(TCCState *s, void *error_opaque,
-    void (*error_func)(void *opaque, const char *msg));
-
-
- void tcc_set_options(TCCState *s, const char *str);
-
-
-
-
-
- int tcc_add_include_path(TCCState *s, const char *pathname);
-
-
- int tcc_add_sysinclude_path(TCCState *s, const char *pathname);
-
-
- void tcc_define_symbol(TCCState *s, const char *sym, const char *value);
-
-
- void tcc_undefine_symbol(TCCState *s, const char *sym);
-
-
-
-
-
- int tcc_add_file(TCCState *s, const char *filename);
-
-
- int tcc_compile_string(TCCState *s, const char *buf);
-
-
-
-
-
- int tcc_set_output_type(TCCState *s, int output_type);
-
-
-
-
-
-
-
- int tcc_add_library_path(TCCState *s, const char *pathname);
-
-
- int tcc_add_library(TCCState *s, const char *libraryname);
-
-
- int tcc_add_symbol(TCCState *s, const char *name, const void *val);
-
-
-
- int tcc_output_file(TCCState *s, const char *filename);
-
-
-
- int tcc_run(TCCState *s, int argc, char **argv);
-
-
- int tcc_relocate(TCCState *s1, void *ptr);
-# 94 "libtcc.h"
- void *tcc_get_symbol(TCCState *s, const char *name);
-# 284 "tcc.h" 2
-# 1 "elf.h" 1
-# 23 "elf.h"
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/inttypes.h" 1
-# 1 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/_fake_defines.h" 1
-# 2 "/usr/local/google/home/eliben/eli/pycparser/utils/fake_libc_include/inttypes.h" 2
-# 24 "elf.h" 2
-# 41 "elf.h"
-typedef uint16_t Elf32_Half;
-typedef uint16_t Elf64_Half;
-
-
-typedef uint32_t Elf32_Word;
-typedef int32_t Elf32_Sword;
-typedef uint32_t Elf64_Word;
-typedef int32_t Elf64_Sword;
-
-
-typedef uint64_t Elf32_Xword;
-typedef int64_t Elf32_Sxword;
-typedef uint64_t Elf64_Xword;
-typedef int64_t Elf64_Sxword;
-
-
-typedef uint32_t Elf32_Addr;
-typedef uint64_t Elf64_Addr;
-
-
-typedef uint32_t Elf32_Off;
-typedef uint64_t Elf64_Off;
-
-
-typedef uint16_t Elf32_Section;
-typedef uint16_t Elf64_Section;
-
-
-typedef Elf32_Half Elf32_Versym;
-typedef Elf64_Half Elf64_Versym;
-
-
-
-
-
-
-typedef struct
-{
-  unsigned char e_ident[(16)];
-  Elf32_Half e_type;
-  Elf32_Half e_machine;
-  Elf32_Word e_version;
-  Elf32_Addr e_entry;
-  Elf32_Off e_phoff;
-  Elf32_Off e_shoff;
-  Elf32_Word e_flags;
-  Elf32_Half e_ehsize;
-  Elf32_Half e_phentsize;
-  Elf32_Half e_phnum;
-  Elf32_Half e_shentsize;
-  Elf32_Half e_shnum;
-  Elf32_Half e_shstrndx;
-} Elf32_Ehdr;
-
-typedef struct
-{
-  unsigned char e_ident[(16)];
-  Elf64_Half e_type;
-  Elf64_Half e_machine;
-  Elf64_Word e_version;
-  Elf64_Addr e_entry;
-  Elf64_Off e_phoff;
-  Elf64_Off e_shoff;
-  Elf64_Word e_flags;
-  Elf64_Half e_ehsize;
-  Elf64_Half e_phentsize;
-  Elf64_Half e_phnum;
-  Elf64_Half e_shentsize;
-  Elf64_Half e_shnum;
-  Elf64_Half e_shstrndx;
-} Elf64_Ehdr;
-# 282 "elf.h"
-typedef struct
-{
-  Elf32_Word sh_name;
-  Elf32_Word sh_type;
-  Elf32_Word sh_flags;
-  Elf32_Addr sh_addr;
-  Elf32_Off sh_offset;
-  Elf32_Word sh_size;
-  Elf32_Word sh_link;
-  Elf32_Word sh_info;
-  Elf32_Word sh_addralign;
-  Elf32_Word sh_entsize;
-} Elf32_Shdr;
-
-typedef struct
-{
-  Elf64_Word sh_name;
-  Elf64_Word sh_type;
-  Elf64_Xword sh_flags;
-  Elf64_Addr sh_addr;
-  Elf64_Off sh_offset;
-  Elf64_Xword sh_size;
-  Elf64_Word sh_link;
-  Elf64_Word sh_info;
-  Elf64_Xword sh_addralign;
-  Elf64_Xword sh_entsize;
-} Elf64_Shdr;
-# 392 "elf.h"
-typedef struct
-{
-  Elf32_Word st_name;
-  Elf32_Addr st_value;
-  Elf32_Word st_size;
-  unsigned char st_info;
-  unsigned char st_other;
-  Elf32_Section st_shndx;
-} Elf32_Sym;
-
-typedef struct
-{
-  Elf64_Word st_name;
-  unsigned char st_info;
-  unsigned char st_other;
-  Elf64_Section st_shndx;
-  Elf64_Addr st_value;
-  Elf64_Xword st_size;
-} Elf64_Sym;
-
-
-
-
-typedef struct
-{
-  Elf32_Half si_boundto;
-  Elf32_Half si_flags;
-} Elf32_Syminfo;
-
-typedef struct
-{
-  Elf64_Half si_boundto;
-  Elf64_Half si_flags;
-} Elf64_Syminfo;
-# 507 "elf.h"
-typedef struct
-{
-  Elf32_Addr r_offset;
-  Elf32_Word r_info;
-} Elf32_Rel;
-
-
-
-
-
-
-typedef struct
-{
-  Elf64_Addr r_offset;
-  Elf64_Xword r_info;
-} Elf64_Rel;
-
-
-
-typedef struct
-{
-  Elf32_Addr r_offset;
-  Elf32_Word r_info;
-  Elf32_Sword r_addend;
-} Elf32_Rela;
-
-typedef struct
-{
-  Elf64_Addr r_offset;
-  Elf64_Xword r_info;
-  Elf64_Sxword r_addend;
-} Elf64_Rela;
-# 552 "elf.h"
-typedef struct
-{
-  Elf32_Word p_type;
-  Elf32_Off p_offset;
-  Elf32_Addr p_vaddr;
-  Elf32_Addr p_paddr;
-  Elf32_Word p_filesz;
-  Elf32_Word p_memsz;
-  Elf32_Word p_flags;
-  Elf32_Word p_align;
-} Elf32_Phdr;
-
-typedef struct
-{
-  Elf64_Word p_type;
-  Elf64_Word p_flags;
-  Elf64_Off p_offset;
-  Elf64_Addr p_vaddr;
-  Elf64_Addr p_paddr;
-  Elf64_Xword p_filesz;
-  Elf64_Xword p_memsz;
-  Elf64_Xword p_align;
-} Elf64_Phdr;
-# 658 "elf.h"
-typedef struct
-{
-  Elf32_Sword d_tag;
-  union
-    {
-      Elf32_Word d_val;
-      Elf32_Addr d_ptr;
-    } d_un;
-} Elf32_Dyn;
-
-typedef struct
-{
-  Elf64_Sxword d_tag;
-  union
-    {
-      Elf64_Xword d_val;
-      Elf64_Addr d_ptr;
-    } d_un;
-} Elf64_Dyn;
-# 834 "elf.h"
-typedef struct
-{
-  Elf32_Half vd_version;
-  Elf32_Half vd_flags;
-  Elf32_Half vd_ndx;
-  Elf32_Half vd_cnt;
-  Elf32_Word vd_hash;
-  Elf32_Word vd_aux;
-  Elf32_Word vd_next;
-
-} Elf32_Verdef;
-
-typedef struct
-{
-  Elf64_Half vd_version;
-  Elf64_Half vd_flags;
-  Elf64_Half vd_ndx;
-  Elf64_Half vd_cnt;
-  Elf64_Word vd_hash;
-  Elf64_Word vd_aux;
-  Elf64_Word vd_next;
-
-} Elf64_Verdef;
-# 876 "elf.h"
-typedef struct
-{
-  Elf32_Word vda_name;
-  Elf32_Word vda_next;
-
-} Elf32_Verdaux;
-
-typedef struct
-{
-  Elf64_Word vda_name;
-  Elf64_Word vda_next;
-
-} Elf64_Verdaux;
-
-
-
-
-typedef struct
-{
-  Elf32_Half vn_version;
-  Elf32_Half vn_cnt;
-  Elf32_Word vn_file;
-
-  Elf32_Word vn_aux;
-  Elf32_Word vn_next;
-
-} Elf32_Verneed;
-
-typedef struct
-{
-  Elf64_Half vn_version;
-  Elf64_Half vn_cnt;
-  Elf64_Word vn_file;
-
-  Elf64_Word vn_aux;
-  Elf64_Word vn_next;
-
-} Elf64_Verneed;
-# 923 "elf.h"
-typedef struct
-{
-  Elf32_Word vna_hash;
-  Elf32_Half vna_flags;
-  Elf32_Half vna_other;
-  Elf32_Word vna_name;
-  Elf32_Word vna_next;
-
-} Elf32_Vernaux;
-
-typedef struct
-{
-  Elf64_Word vna_hash;
-  Elf64_Half vna_flags;
-  Elf64_Half vna_other;
-  Elf64_Word vna_name;
-  Elf64_Word vna_next;
-
-} Elf64_Vernaux;
-# 957 "elf.h"
-typedef struct
-{
-  uint32_t a_type;
-  union
-    {
-      uint32_t a_val;
-
-
-
-    } a_un;
-} Elf32_auxv_t;
-
-typedef struct
-{
-  uint64_t a_type;
-  union
-    {
-      uint64_t a_val;
-
-
-
-    } a_un;
-} Elf64_auxv_t;
-# 1041 "elf.h"
-typedef struct
-{
-  Elf32_Word n_namesz;
-  Elf32_Word n_descsz;
-  Elf32_Word n_type;
-} Elf32_Nhdr;
-
-typedef struct
-{
-  Elf64_Word n_namesz;
-  Elf64_Word n_descsz;
-  Elf64_Word n_type;
-} Elf64_Nhdr;
-# 1105 "elf.h"
-typedef struct
-{
-  Elf32_Xword m_value;
-  Elf32_Word m_info;
-  Elf32_Word m_poffset;
-  Elf32_Half m_repeat;
-  Elf32_Half m_stride;
-} Elf32_Move;
-
-typedef struct
-{
-  Elf64_Xword m_value;
-  Elf64_Xword m_info;
-  Elf64_Xword m_poffset;
-  Elf64_Half m_repeat;
-  Elf64_Half m_stride;
-} Elf64_Move;
-# 1489 "elf.h"
-typedef union
-{
-  struct
-    {
-      Elf32_Word gt_current_g_value;
-      Elf32_Word gt_unused;
-    } gt_header;
-  struct
-    {
-      Elf32_Word gt_g_value;
-      Elf32_Word gt_bytes;
-    } gt_entry;
-} Elf32_gptab;
-
-
-
-typedef struct
-{
-  Elf32_Word ri_gprmask;
-  Elf32_Word ri_cprmask[4];
-  Elf32_Sword ri_gp_value;
-} Elf32_RegInfo;
-
-
-
-typedef struct
-{
-  unsigned char kind;
-
-  unsigned char size;
-  Elf32_Section section;
-
-  Elf32_Word info;
-} Elf_Options;
-# 1565 "elf.h"
-typedef struct
-{
-  Elf32_Word hwp_flags1;
-  Elf32_Word hwp_flags2;
-} Elf_Options_Hw;
-# 1726 "elf.h"
-typedef struct
-{
-  Elf32_Word l_name;
-  Elf32_Word l_time_stamp;
-  Elf32_Word l_checksum;
-  Elf32_Word l_version;
-  Elf32_Word l_flags;
-} Elf32_Lib;
-
-typedef struct
-{
-  Elf64_Word l_name;
-  Elf64_Word l_time_stamp;
-  Elf64_Word l_checksum;
-  Elf64_Word l_version;
-  Elf64_Word l_flags;
-} Elf64_Lib;
-# 1757 "elf.h"
-typedef Elf32_Addr Elf32_Conflict;
-# 285 "tcc.h" 2
-# 1 "stab.h" 1
-# 9 "stab.h"
-enum __stab_debug_code
-{
-# 1 "stab.def" 1
-# 24 "stab.def"
-N_GSYM=0x20,
-
-
-
-N_FNAME=0x22,
-
-
-
-
-N_FUN=0x24,
-
-
-
-N_STSYM=0x26,
-
-
-N_LCSYM=0x28,
-
-
-
-N_MAIN=0x2a,
-
-
-
-N_PC=0x30,
-
-
-N_NSYMS=0x32,
-
-
-N_NOMAP=0x34,
-
-
-
-N_OBJ=0x38,
-
-
-
-
-N_OPT=0x3c,
-
-
-N_RSYM=0x40,
-
-
-N_M2C=0x42,
-
-
-
-N_SLINE=0x44,
-
-
-N_DSLINE=0x46,
-
-
-N_BSLINE=0x48,
-
-
-
-
-N_BROWS=0x48,
-
-
-
-
-
-N_DEFD=0x4a,
-
-
-
-
-N_EHDECL=0x50,
-
-N_MOD2=0x50,
-
-
-
-
-
-
-N_CATCH=0x54,
-
-
-N_SSYM=0x60,
-
-
-
-N_SO=0x64,
-
-
-
-N_LSYM=0x80,
-
-
-
-
-N_BINCL=0x82,
-
-
-
-N_SOL=0x84,
-
-
-
-N_PSYM=0xa0,
-
-
-
-
-
-N_EINCL=0xa2,
-
-
-N_ENTRY=0xa4,
-
-
-
-
-
-N_LBRAC=0xc0,
-
-
-
-
-
-N_EXCL=0xc2,
-
-
-N_SCOPE=0xc4,
-
-
-
-N_RBRAC=0xe0,
-
-
-N_BCOMM=0xe2,
-
-
-
-N_ECOMM=0xe4,
-
-
-
-N_ECOML=0xe8,
-
-
-
-
-N_NBTEXT=0xF0,
-N_NBDATA=0xF2,
-N_NBBSS=0xF4,
-N_NBSTS=0xF6,
-N_NBLCS=0xF8,
-
-
-
-N_LENG=0xfe,
-# 12 "stab.h" 2
-LAST_UNUSED_STAB_CODE
-};
-# 286 "tcc.h" 2
-# 320 "tcc.h"
-# 1 "x86_64-gen.c" 1
-# 57 "x86_64-gen.c"
-enum {
-    TREG_RAX = 0,
-    TREG_RCX = 1,
-    TREG_RDX = 2,
-    TREG_RSP = 4,
-    TREG_RSI = 6,
-    TREG_RDI = 7,
-
-    TREG_R8 = 8,
-    TREG_R9 = 9,
-    TREG_R10 = 10,
-    TREG_R11 = 11,
-
-    TREG_XMM0 = 16,
-    TREG_XMM1 = 17,
-    TREG_XMM2 = 18,
-    TREG_XMM3 = 19,
-    TREG_XMM4 = 20,
-    TREG_XMM5 = 21,
-    TREG_XMM6 = 22,
-    TREG_XMM7 = 23,
-
-    TREG_ST0 = 24,
-
-    TREG_MEM = 0x20
-};
-# 321 "tcc.h" 2
-# 1 "x86_64-link.c" 1
-# 322 "tcc.h" 2
-# 381 "tcc.h"
-typedef struct TokenSym {
-    struct TokenSym *hash_next;
-    struct Sym *sym_define;
-    struct Sym *sym_label;
-    struct Sym *sym_struct;
-    struct Sym *sym_identifier;
-    int tok;
-    int len;
-    char str[1];
-} TokenSym;
-
-
-
-
-typedef int nwchar_t;
-
-
-typedef struct CString {
-    int size;
-    void *data;
-    int size_allocated;
-} CString;
-
-
-typedef struct CType {
-    int t;
-    struct Sym *ref;
-} CType;
-
-
-typedef union CValue {
-    long double ld;
-    double d;
-    float f;
-    uint64_t i;
-    struct {
-        int size;
-        const void *data;
-    } str;
-    int tab[16/4];
-} CValue;
-
-
-typedef struct SValue {
-    CType type;
-    unsigned short r;
-    unsigned short r2;
-
-    CValue c;
-    struct Sym *sym;
-
-} SValue;
-
-
-struct SymAttr {
-    unsigned short
-    aligned : 5,
-    packed : 1,
-    weak : 1,
-    visibility : 2,
-    dllexport : 1,
-    dllimport : 1,
-    unused : 5;
-};
-
-
-struct FuncAttr {
-    unsigned
-    func_call : 3,
-    func_type : 2,
-    func_args : 8;
-};
-
-
-typedef struct AttributeDef {
-    struct SymAttr a;
-    struct FuncAttr f;
-    struct Section *section;
-    int alias_target;
-    int asm_label;
-    char attr_mode;
-} AttributeDef;
-
-
-typedef struct Sym {
-    int v;
-    unsigned short r;
-    struct SymAttr a;
-    union {
-        struct {
-            int c;
-            union {
-                int sym_scope;
-                int jnext;
-                struct FuncAttr f;
-                int auxtype;
-            };
-        };
-        long long enum_val;
-        int *d;
-    };
-    CType type;
-    union {
-        struct Sym *next;
-        int asm_label;
-    };
-    struct Sym *prev;
-    struct Sym *prev_tok;
-} Sym;
-
-
-typedef struct Section {
-    unsigned long data_offset;
-    unsigned char *data;
-    unsigned long data_allocated;
-    int sh_name;
-    int sh_num;
-    int sh_type;
-    int sh_flags;
-    int sh_info;
-    int sh_addralign;
-    int sh_entsize;
-    unsigned long sh_size;
-    Elf64_Addr sh_addr;
-    unsigned long sh_offset;
-    int nb_hashed_syms;
-    struct Section *link;
-    struct Section *reloc;
-    struct Section *hash;
-    struct Section *prev;
-    char name[1];
-} Section;
-
-typedef struct DLLReference {
-    int level;
-    void *handle;
-    char name[1];
-} DLLReference;
-# 554 "tcc.h"
-typedef struct BufferedFile {
-    uint8_t *buf_ptr;
-    uint8_t *buf_end;
-    int fd;
-    struct BufferedFile *prev;
-    int line_num;
-    int line_ref;
-    int ifndef_macro;
-    int ifndef_macro_saved;
-    int *ifdef_stack_ptr;
-    int include_next_index;
-    char filename[1024];
-    char *true_filename;
-    unsigned char unget[4];
-    unsigned char buffer[1];
-} BufferedFile;
-
-
-
-
-
-typedef struct TokenString {
-    int *str;
-    int len;
-    int lastlen;
-    int allocated_len;
-    int last_line_num;
-    int save_line_num;
-
-    struct TokenString *prev;
-    const int *prev_ptr;
-    char alloc;
-} TokenString;
-
-
-typedef struct InlineFunc {
-    TokenString *func_str;
-    Sym *sym;
-    char filename[1];
-} InlineFunc;
-
-
-
-typedef struct CachedInclude {
-    int ifndef_macro;
-    int once;
-    int hash_next;
-    char filename[1];
-} CachedInclude;
-
-
-
-
-typedef struct ExprValue {
-    uint64_t v;
-    Sym *sym;
-    int pcrel;
-} ExprValue;
-
-
-typedef struct ASMOperand {
-    int id;
-    char *constraint;
-    char asm_str[16];
-    SValue *vt;
-    int ref_index;
-    int input_index;
-    int priority;
-    int reg;
-    int is_llong;
-    int is_memory;
-    int is_rw;
-} ASMOperand;
-
-
-
-struct sym_attr {
-    unsigned got_offset;
-    unsigned plt_offset;
-    int plt_sym;
-    int dyn_index;
-
-
-
-};
-
-struct TCCState {
-
-    int verbose;
-    int nostdinc;
-    int nostdlib;
-    int nocommon;
-    int static_link;
-    int rdynamic;
-    int symbolic;
-    int alacarte_link;
-
-    char *tcc_lib_path;
-    char *soname;
-    char *rpath;
-    int enable_new_dtags;
-
-
-    int output_type;
-
-    int output_format;
-
-
-    int char_is_unsigned;
-    int leading_underscore;
-    int ms_extensions;
-    int dollars_in_identifiers;
-    int ms_bitfields;
-
-
-    int warn_write_strings;
-    int warn_unsupported;
-    int warn_error;
-    int warn_none;
-    int warn_implicit_function_declaration;
-    int warn_gcc_compat;
-
-
-    int do_debug;
-
-
-    int do_bounds_check;
-
-
-
-
-    int run_test;
-
-    Elf64_Addr text_addr;
-    int has_text_addr;
-
-    unsigned section_align;
-
-    char *init_symbol;
-    char *fini_symbol;
-
-
-
-
-
-    int nosse;
-
-
-
-    DLLReference **loaded_dlls;
-    int nb_loaded_dlls;
-
-
-    char **include_paths;
-    int nb_include_paths;
-
-    char **sysinclude_paths;
-    int nb_sysinclude_paths;
-
-
-    char **library_paths;
-    int nb_library_paths;
-
-
-    char **crt_paths;
-    int nb_crt_paths;
-
-
-    char **cmd_include_files;
-    int nb_cmd_include_files;
-
-
-    void *error_opaque;
-    void (*error_func)(void *opaque, const char *msg);
-    int error_set_jmp_enabled;
-    jmp_buf error_jmp_buf;
-    int nb_errors;
-
-
-    FILE *ppfp;
-    enum {
- LINE_MACRO_OUTPUT_FORMAT_GCC,
- LINE_MACRO_OUTPUT_FORMAT_NONE,
- LINE_MACRO_OUTPUT_FORMAT_STD,
-    LINE_MACRO_OUTPUT_FORMAT_P10 = 11
-    } Pflag;
-    char dflag;
-
-
-    char **target_deps;
-    int nb_target_deps;
-
-
-    BufferedFile *include_stack[32];
-    BufferedFile **include_stack_ptr;
-
-    int ifdef_stack[64];
-    int *ifdef_stack_ptr;
-
-
-    int cached_includes_hash[32];
-    CachedInclude **cached_includes;
-    int nb_cached_includes;
-
-
-    int pack_stack[8];
-    int *pack_stack_ptr;
-    char **pragma_libs;
-    int nb_pragma_libs;
-
-
-
-    struct InlineFunc **inline_fns;
-    int nb_inline_fns;
-
-
-    Section **sections;
-    int nb_sections;
-
-    Section **priv_sections;
-    int nb_priv_sections;
-
-
-    Section *got;
-    Section *plt;
-
-
-    Section *dynsymtab_section;
-
-    Section *dynsym;
-
-    Section *symtab;
-
-    struct sym_attr *sym_attrs;
-    int nb_sym_attrs;
-# 805 "tcc.h"
-    const char *runtime_main;
-    void **runtime_mem;
-    int nb_runtime_mem;
-
-
-
-    struct filespec **files;
-    int nb_files;
-    int nb_libraries;
-    int filetype;
-    char *outfile;
-    int option_r;
-    int do_bench;
-    int gen_deps;
-    char *deps_outfile;
-    int option_pthread;
-    int argc;
-    char **argv;
-};
-
-struct filespec {
-    char type;
-    char alacarte;
-    char name[1];
-};
-# 1070 "tcc.h"
-enum tcc_token {
-    TOK_LAST = 256 - 1
-
-# 1 "tcctok.h" 1
-
-     ,TOK_INT
-     ,TOK_VOID
-     ,TOK_CHAR
-     ,TOK_IF
-     ,TOK_ELSE
-     ,TOK_WHILE
-     ,TOK_BREAK
-     ,TOK_RETURN
-     ,TOK_FOR
-     ,TOK_EXTERN
-     ,TOK_STATIC
-     ,TOK_UNSIGNED
-     ,TOK_GOTO
-     ,TOK_DO
-     ,TOK_CONTINUE
-     ,TOK_SWITCH
-     ,TOK_CASE
-
-     ,TOK_CONST1
-     ,TOK_CONST2
-     ,TOK_CONST3
-     ,TOK_VOLATILE1
-     ,TOK_VOLATILE2
-     ,TOK_VOLATILE3
-     ,TOK_LONG
-     ,TOK_REGISTER
-     ,TOK_SIGNED1
-     ,TOK_SIGNED2
-     ,TOK_SIGNED3
-     ,TOK_AUTO
-     ,TOK_INLINE1
-     ,TOK_INLINE2
-     ,TOK_INLINE3
-     ,TOK_RESTRICT1
-     ,TOK_RESTRICT2
-     ,TOK_RESTRICT3
-     ,TOK_EXTENSION
-
-     ,TOK_GENERIC
-
-     ,TOK_FLOAT
-     ,TOK_DOUBLE
-     ,TOK_BOOL
-     ,TOK_SHORT
-     ,TOK_STRUCT
-     ,TOK_UNION
-     ,TOK_TYPEDEF
-     ,TOK_DEFAULT
-     ,TOK_ENUM
-     ,TOK_SIZEOF
-     ,TOK_ATTRIBUTE1
-     ,TOK_ATTRIBUTE2
-     ,TOK_ALIGNOF1
-     ,TOK_ALIGNOF2
-     ,TOK_TYPEOF1
-     ,TOK_TYPEOF2
-     ,TOK_TYPEOF3
-     ,TOK_LABEL
-     ,TOK_ASM1
-     ,TOK_ASM2
-     ,TOK_ASM3
-# 71 "tcctok.h"
-     ,TOK_DEFINE
-     ,TOK_INCLUDE
-     ,TOK_INCLUDE_NEXT
-     ,TOK_IFDEF
-     ,TOK_IFNDEF
-     ,TOK_ELIF
-     ,TOK_ENDIF
-     ,TOK_DEFINED
-     ,TOK_UNDEF
-     ,TOK_ERROR
-     ,TOK_WARNING
-     ,TOK_LINE
-     ,TOK_PRAGMA
-     ,TOK___LINE__
-     ,TOK___FILE__
-     ,TOK___DATE__
-     ,TOK___TIME__
-     ,TOK___FUNCTION__
-     ,TOK___VA_ARGS__
-     ,TOK___COUNTER__
-
-
-     ,TOK___FUNC__
-
-
-     ,TOK___NAN__
-     ,TOK___SNAN__
-     ,TOK___INF__
-
-
-
-     ,TOK_SECTION1
-     ,TOK_SECTION2
-     ,TOK_ALIGNED1
-     ,TOK_ALIGNED2
-     ,TOK_PACKED1
-     ,TOK_PACKED2
-     ,TOK_WEAK1
-     ,TOK_WEAK2
-     ,TOK_ALIAS1
-     ,TOK_ALIAS2
-     ,TOK_UNUSED1
-     ,TOK_UNUSED2
-     ,TOK_CDECL1
-     ,TOK_CDECL2
-     ,TOK_CDECL3
-     ,TOK_STDCALL1
-     ,TOK_STDCALL2
-     ,TOK_STDCALL3
-     ,TOK_FASTCALL1
-     ,TOK_FASTCALL2
-     ,TOK_FASTCALL3
-     ,TOK_REGPARM1
-     ,TOK_REGPARM2
-
-     ,TOK_MODE
-     ,TOK_MODE_QI
-     ,TOK_MODE_DI
-     ,TOK_MODE_HI
-     ,TOK_MODE_SI
-     ,TOK_MODE_word
-
-     ,TOK_DLLEXPORT
-     ,TOK_DLLIMPORT
-     ,TOK_NORETURN1
-     ,TOK_NORETURN2
-     ,TOK_VISIBILITY1
-     ,TOK_VISIBILITY2
-
-     ,TOK_builtin_types_compatible_p
-     ,TOK_builtin_choose_expr
-     ,TOK_builtin_constant_p
-     ,TOK_builtin_frame_address
-     ,TOK_builtin_return_address
-     ,TOK_builtin_expect
-
-
-
-
-     ,TOK_builtin_va_arg_types
-
-
-
-
-
-
-     ,TOK_pack
-
-
-
-
-
-     ,TOK_comment
-     ,TOK_lib
-     ,TOK_push_macro
-     ,TOK_pop_macro
-     ,TOK_once
-     ,TOK_option
-
-
-
-     ,TOK_memcpy
-     ,TOK_memmove
-     ,TOK_memset
-     ,TOK___divdi3
-     ,TOK___moddi3
-     ,TOK___udivdi3
-     ,TOK___umoddi3
-     ,TOK___ashrdi3
-     ,TOK___lshrdi3
-     ,TOK___ashldi3
-     ,TOK___floatundisf
-     ,TOK___floatundidf
-
-     ,TOK___floatundixf
-     ,TOK___fixunsxfdi
-
-     ,TOK___fixunssfdi
-     ,TOK___fixunsdfdi
-# 251 "tcctok.h"
-     ,TOK_alloca
-# 285 "tcctok.h"
-     ,TOK___bound_ptr_add
-     ,TOK___bound_ptr_indir1
-     ,TOK___bound_ptr_indir2
-     ,TOK___bound_ptr_indir4
-     ,TOK___bound_ptr_indir8
-     ,TOK___bound_ptr_indir12
-     ,TOK___bound_ptr_indir16
-     ,TOK___bound_main_arg
-     ,TOK___bound_local_new
-     ,TOK___bound_local_delete
-
-
-
-
-
-
-
-     ,TOK_strlen
-     ,TOK_strcpy
-
-
-
- ,TOK_ASMDIR_byte
- ,TOK_ASMDIR_word
- ,TOK_ASMDIR_align
- ,TOK_ASMDIR_balign
- ,TOK_ASMDIR_p2align
- ,TOK_ASMDIR_set
- ,TOK_ASMDIR_skip
- ,TOK_ASMDIR_space
- ,TOK_ASMDIR_string
- ,TOK_ASMDIR_asciz
- ,TOK_ASMDIR_ascii
- ,TOK_ASMDIR_file
- ,TOK_ASMDIR_globl
- ,TOK_ASMDIR_global
- ,TOK_ASMDIR_weak
- ,TOK_ASMDIR_hidden
- ,TOK_ASMDIR_ident
- ,TOK_ASMDIR_size
- ,TOK_ASMDIR_type
- ,TOK_ASMDIR_text
- ,TOK_ASMDIR_data
- ,TOK_ASMDIR_bss
- ,TOK_ASMDIR_previous
- ,TOK_ASMDIR_pushsection
- ,TOK_ASMDIR_popsection
- ,TOK_ASMDIR_fill
- ,TOK_ASMDIR_rept
- ,TOK_ASMDIR_endr
- ,TOK_ASMDIR_org
- ,TOK_ASMDIR_quad
-
-
-
-
- ,TOK_ASMDIR_code64
-
- ,TOK_ASMDIR_short
- ,TOK_ASMDIR_long
- ,TOK_ASMDIR_int
- ,TOK_ASMDIR_section
-
-
-# 1 "i386-tok.h" 1
-
-
-
-
- ,TOK_ASM_al
- ,TOK_ASM_cl
- ,TOK_ASM_dl
- ,TOK_ASM_bl
- ,TOK_ASM_ah
- ,TOK_ASM_ch
- ,TOK_ASM_dh
- ,TOK_ASM_bh
- ,TOK_ASM_ax
- ,TOK_ASM_cx
- ,TOK_ASM_dx
- ,TOK_ASM_bx
- ,TOK_ASM_sp
- ,TOK_ASM_bp
- ,TOK_ASM_si
- ,TOK_ASM_di
- ,TOK_ASM_eax
- ,TOK_ASM_ecx
- ,TOK_ASM_edx
- ,TOK_ASM_ebx
- ,TOK_ASM_esp
- ,TOK_ASM_ebp
- ,TOK_ASM_esi
- ,TOK_ASM_edi
-
- ,TOK_ASM_rax
- ,TOK_ASM_rcx
- ,TOK_ASM_rdx
- ,TOK_ASM_rbx
- ,TOK_ASM_rsp
- ,TOK_ASM_rbp
- ,TOK_ASM_rsi
- ,TOK_ASM_rdi
-
- ,TOK_ASM_mm0
- ,TOK_ASM_mm1
- ,TOK_ASM_mm2
- ,TOK_ASM_mm3
- ,TOK_ASM_mm4
- ,TOK_ASM_mm5
- ,TOK_ASM_mm6
- ,TOK_ASM_mm7
- ,TOK_ASM_xmm0
- ,TOK_ASM_xmm1
- ,TOK_ASM_xmm2
- ,TOK_ASM_xmm3
- ,TOK_ASM_xmm4
- ,TOK_ASM_xmm5
- ,TOK_ASM_xmm6
- ,TOK_ASM_xmm7
- ,TOK_ASM_cr0
- ,TOK_ASM_cr1
- ,TOK_ASM_cr2
- ,TOK_ASM_cr3
- ,TOK_ASM_cr4
- ,TOK_ASM_cr5
- ,TOK_ASM_cr6
- ,TOK_ASM_cr7
- ,TOK_ASM_tr0
- ,TOK_ASM_tr1
- ,TOK_ASM_tr2
- ,TOK_ASM_tr3
- ,TOK_ASM_tr4
- ,TOK_ASM_tr5
- ,TOK_ASM_tr6
- ,TOK_ASM_tr7
- ,TOK_ASM_db0
- ,TOK_ASM_db1
- ,TOK_ASM_db2
- ,TOK_ASM_db3
- ,TOK_ASM_db4
- ,TOK_ASM_db5
- ,TOK_ASM_db6
- ,TOK_ASM_db7
- ,TOK_ASM_dr0
- ,TOK_ASM_dr1
- ,TOK_ASM_dr2
- ,TOK_ASM_dr3
- ,TOK_ASM_dr4
- ,TOK_ASM_dr5
- ,TOK_ASM_dr6
- ,TOK_ASM_dr7
- ,TOK_ASM_es
- ,TOK_ASM_cs
- ,TOK_ASM_ss
- ,TOK_ASM_ds
- ,TOK_ASM_fs
- ,TOK_ASM_gs
- ,TOK_ASM_st
- ,TOK_ASM_rip
-
-
-
-
- ,TOK_ASM_spl
- ,TOK_ASM_bpl
- ,TOK_ASM_sil
- ,TOK_ASM_dil
-
-
- ,TOK_ASM_movb ,TOK_ASM_movw ,TOK_ASM_movl ,TOK_ASM_movq ,TOK_ASM_mov
-
- ,TOK_ASM_addb ,TOK_ASM_addw ,TOK_ASM_addl ,TOK_ASM_addq ,TOK_ASM_add
- ,TOK_ASM_orb ,TOK_ASM_orw ,TOK_ASM_orl ,TOK_ASM_orq ,TOK_ASM_or
- ,TOK_ASM_adcb ,TOK_ASM_adcw ,TOK_ASM_adcl ,TOK_ASM_adcq ,TOK_ASM_adc
- ,TOK_ASM_sbbb ,TOK_ASM_sbbw ,TOK_ASM_sbbl ,TOK_ASM_sbbq ,TOK_ASM_sbb
- ,TOK_ASM_andb ,TOK_ASM_andw ,TOK_ASM_andl ,TOK_ASM_andq ,TOK_ASM_and
- ,TOK_ASM_subb ,TOK_ASM_subw ,TOK_ASM_subl ,TOK_ASM_subq ,TOK_ASM_sub
- ,TOK_ASM_xorb ,TOK_ASM_xorw ,TOK_ASM_xorl ,TOK_ASM_xorq ,TOK_ASM_xor
- ,TOK_ASM_cmpb ,TOK_ASM_cmpw ,TOK_ASM_cmpl ,TOK_ASM_cmpq ,TOK_ASM_cmp
-
-
- ,TOK_ASM_incb ,TOK_ASM_incw ,TOK_ASM_incl ,TOK_ASM_incq ,TOK_ASM_inc
- ,TOK_ASM_decb ,TOK_ASM_decw ,TOK_ASM_decl ,TOK_ASM_decq ,TOK_ASM_dec
- ,TOK_ASM_notb ,TOK_ASM_notw ,TOK_ASM_notl ,TOK_ASM_notq ,TOK_ASM_not
- ,TOK_ASM_negb ,TOK_ASM_negw ,TOK_ASM_negl ,TOK_ASM_negq ,TOK_ASM_neg
- ,TOK_ASM_mulb ,TOK_ASM_mulw ,TOK_ASM_mull ,TOK_ASM_mulq ,TOK_ASM_mul
- ,TOK_ASM_imulb ,TOK_ASM_imulw ,TOK_ASM_imull ,TOK_ASM_imulq ,TOK_ASM_imul
- ,TOK_ASM_divb ,TOK_ASM_divw ,TOK_ASM_divl ,TOK_ASM_divq ,TOK_ASM_div
- ,TOK_ASM_idivb ,TOK_ASM_idivw ,TOK_ASM_idivl ,TOK_ASM_idivq ,TOK_ASM_idiv
-
- ,TOK_ASM_xchgb ,TOK_ASM_xchgw ,TOK_ASM_xchgl ,TOK_ASM_xchgq ,TOK_ASM_xchg
- ,TOK_ASM_testb ,TOK_ASM_testw ,TOK_ASM_testl ,TOK_ASM_testq ,TOK_ASM_test
-
-
- ,TOK_ASM_rolb ,TOK_ASM_rolw ,TOK_ASM_roll ,TOK_ASM_rolq ,TOK_ASM_rol
- ,TOK_ASM_rorb ,TOK_ASM_rorw ,TOK_ASM_rorl ,TOK_ASM_rorq ,TOK_ASM_ror
- ,TOK_ASM_rclb ,TOK_ASM_rclw ,TOK_ASM_rcll ,TOK_ASM_rclq ,TOK_ASM_rcl
- ,TOK_ASM_rcrb ,TOK_ASM_rcrw ,TOK_ASM_rcrl ,TOK_ASM_rcrq ,TOK_ASM_rcr
- ,TOK_ASM_shlb ,TOK_ASM_shlw ,TOK_ASM_shll ,TOK_ASM_shlq ,TOK_ASM_shl
- ,TOK_ASM_shrb ,TOK_ASM_shrw ,TOK_ASM_shrl ,TOK_ASM_shrq ,TOK_ASM_shr
- ,TOK_ASM_sarb ,TOK_ASM_sarw ,TOK_ASM_sarl ,TOK_ASM_sarq ,TOK_ASM_sar
-
- ,TOK_ASM_shldw ,TOK_ASM_shldl ,TOK_ASM_shldq ,TOK_ASM_shld
- ,TOK_ASM_shrdw ,TOK_ASM_shrdl ,TOK_ASM_shrdq ,TOK_ASM_shrd
-
- ,TOK_ASM_pushw
- ,TOK_ASM_pushl
-
- ,TOK_ASM_pushq
-
- ,TOK_ASM_push
-
- ,TOK_ASM_popw
- ,TOK_ASM_popl
-
- ,TOK_ASM_popq
-
- ,TOK_ASM_pop
-
- ,TOK_ASM_inb ,TOK_ASM_inw ,TOK_ASM_inl ,TOK_ASM_in
- ,TOK_ASM_outb ,TOK_ASM_outw ,TOK_ASM_outl ,TOK_ASM_out
-
- ,TOK_ASM_movzbw ,TOK_ASM_movzbl ,TOK_ASM_movzbq ,TOK_ASM_movzb
- ,TOK_ASM_movzwl
- ,TOK_ASM_movsbw
- ,TOK_ASM_movsbl
- ,TOK_ASM_movswl
-
- ,TOK_ASM_movsbq
- ,TOK_ASM_movswq
- ,TOK_ASM_movzwq
- ,TOK_ASM_movslq
-
-
- ,TOK_ASM_leaw ,TOK_ASM_leal ,TOK_ASM_leaq ,TOK_ASM_lea
-
- ,TOK_ASM_les
- ,TOK_ASM_lds
- ,TOK_ASM_lss
- ,TOK_ASM_lfs
- ,TOK_ASM_lgs
-
- ,TOK_ASM_call
- ,TOK_ASM_jmp
- ,TOK_ASM_lcall
- ,TOK_ASM_ljmp
-
- ,TOK_ASM_jo ,TOK_ASM_jno ,TOK_ASM_jb ,TOK_ASM_jc ,TOK_ASM_jnae ,TOK_ASM_jnb ,TOK_ASM_jnc ,TOK_ASM_jae ,TOK_ASM_je ,TOK_ASM_jz ,TOK_ASM_jne ,TOK_ASM_jnz ,TOK_ASM_jbe ,TOK_ASM_jna ,TOK_ASM_jnbe ,TOK_ASM_ja ,TOK_ASM_js ,TOK_ASM_jns ,TOK_ASM_jp ,TOK_ASM_jpe ,TOK_ASM_jnp ,TOK_ASM_jpo ,TOK_ASM_jl ,TOK_ASM_jnge ,TOK_ASM_jnl ,TOK_ASM_jge ,TOK_ASM_jle ,TOK_ASM_jng ,TOK_ASM_jnle ,TOK_ASM_jg
-
- ,TOK_ASM_seto ,TOK_ASM_setno ,TOK_ASM_setb ,TOK_ASM_setc ,TOK_ASM_setnae ,TOK_ASM_setnb ,TOK_ASM_setnc ,TOK_ASM_setae ,TOK_ASM_sete ,TOK_ASM_setz ,TOK_ASM_setne ,TOK_ASM_setnz ,TOK_ASM_setbe ,TOK_ASM_setna ,TOK_ASM_setnbe ,TOK_ASM_seta ,TOK_ASM_sets ,TOK_ASM_setns ,TOK_ASM_setp ,TOK_ASM_setpe ,TOK_ASM_setnp ,TOK_ASM_setpo ,TOK_ASM_setl ,TOK_ASM_setnge ,TOK_ASM_setnl ,TOK_ASM_setge ,TOK_ASM_setle ,TOK_ASM_setng ,TOK_ASM_setnle ,TOK_ASM_setg
- ,TOK_ASM_setob ,TOK_ASM_setnob ,TOK_ASM_setbb ,TOK_ASM_setcb ,TOK_ASM_setnaeb ,TOK_ASM_setnbb ,TOK_ASM_setncb ,TOK_ASM_setaeb ,TOK_ASM_seteb ,TOK_ASM_setzb ,TOK_ASM_setneb ,TOK_ASM_setnzb ,TOK_ASM_setbeb ,TOK_ASM_setnab ,TOK_ASM_setnbeb ,TOK_ASM_setab ,TOK_ASM_setsb ,TOK_ASM_setnsb ,TOK_ASM_setpb ,TOK_ASM_setpeb ,TOK_ASM_setnpb ,TOK_ASM_setpob ,TOK_ASM_setlb ,TOK_ASM_setngeb ,TOK_ASM_setnlb ,TOK_ASM_setgeb ,TOK_ASM_setleb ,TOK_ASM_setngb ,TOK_ASM_setnleb ,TOK_ASM_setgb
- ,TOK_ASM_cmovo ,TOK_ASM_cmovno ,TOK_ASM_cmovb ,TOK_ASM_cmovc ,TOK_ASM_cmovnae ,TOK_ASM_cmovnb ,TOK_ASM_cmovnc ,TOK_ASM_cmovae ,TOK_ASM_cmove ,TOK_ASM_cmovz ,TOK_ASM_cmovne ,TOK_ASM_cmovnz ,TOK_ASM_cmovbe ,TOK_ASM_cmovna ,TOK_ASM_cmovnbe ,TOK_ASM_cmova ,TOK_ASM_cmovs ,TOK_ASM_cmovns ,TOK_ASM_cmovp ,TOK_ASM_cmovpe ,TOK_ASM_cmovnp ,TOK_ASM_cmovpo ,TOK_ASM_cmovl ,TOK_ASM_cmovnge ,TOK_ASM_cmovnl ,TOK_ASM_cmovge ,TOK_ASM_cmovle ,TOK_ASM_cmovng ,TOK_ASM_cmovnle ,TOK_ASM_cmovg
-
- ,TOK_ASM_bsfw ,TOK_ASM_bsfl ,TOK_ASM_bsfq ,TOK_ASM_bsf
- ,TOK_ASM_bsrw ,TOK_ASM_bsrl ,TOK_ASM_bsrq ,TOK_ASM_bsr
- ,TOK_ASM_btw ,TOK_ASM_btl ,TOK_ASM_btq ,TOK_ASM_bt
- ,TOK_ASM_btsw ,TOK_ASM_btsl ,TOK_ASM_btsq ,TOK_ASM_bts
- ,TOK_ASM_btrw ,TOK_ASM_btrl ,TOK_ASM_btrq ,TOK_ASM_btr
- ,TOK_ASM_btcw ,TOK_ASM_btcl ,TOK_ASM_btcq ,TOK_ASM_btc
-
- ,TOK_ASM_larw ,TOK_ASM_larl ,TOK_ASM_larq ,TOK_ASM_lar
- ,TOK_ASM_lslw ,TOK_ASM_lsll ,TOK_ASM_lslq ,TOK_ASM_lsl
-
-
- ,TOK_ASM_fadd ,TOK_ASM_faddp ,TOK_ASM_fadds ,TOK_ASM_fiaddl ,TOK_ASM_faddl ,TOK_ASM_fiadds
- ,TOK_ASM_fmul ,TOK_ASM_fmulp ,TOK_ASM_fmuls ,TOK_ASM_fimull ,TOK_ASM_fmull ,TOK_ASM_fimuls
-
- ,TOK_ASM_fcom
- ,TOK_ASM_fcom_1
- ,TOK_ASM_fcoms ,TOK_ASM_ficoml ,TOK_ASM_fcoml ,TOK_ASM_ficoms
-
- ,TOK_ASM_fcomp ,TOK_ASM_fcompp ,TOK_ASM_fcomps ,TOK_ASM_ficompl ,TOK_ASM_fcompl ,TOK_ASM_ficomps
- ,TOK_ASM_fsub ,TOK_ASM_fsubp ,TOK_ASM_fsubs ,TOK_ASM_fisubl ,TOK_ASM_fsubl ,TOK_ASM_fisubs
- ,TOK_ASM_fsubr ,TOK_ASM_fsubrp ,TOK_ASM_fsubrs ,TOK_ASM_fisubrl ,TOK_ASM_fsubrl ,TOK_ASM_fisubrs
- ,TOK_ASM_fdiv ,TOK_ASM_fdivp ,TOK_ASM_fdivs ,TOK_ASM_fidivl ,TOK_ASM_fdivl ,TOK_ASM_fidivs
- ,TOK_ASM_fdivr ,TOK_ASM_fdivrp ,TOK_ASM_fdivrs ,TOK_ASM_fidivrl ,TOK_ASM_fdivrl ,TOK_ASM_fidivrs
-
- ,TOK_ASM_xaddb ,TOK_ASM_xaddw ,TOK_ASM_xaddl ,TOK_ASM_xaddq ,TOK_ASM_xadd
- ,TOK_ASM_cmpxchgb ,TOK_ASM_cmpxchgw ,TOK_ASM_cmpxchgl ,TOK_ASM_cmpxchgq ,TOK_ASM_cmpxchg
-
-
- ,TOK_ASM_cmpsb ,TOK_ASM_cmpsw ,TOK_ASM_cmpsl ,TOK_ASM_cmpsq ,TOK_ASM_cmps
- ,TOK_ASM_scmpb ,TOK_ASM_scmpw ,TOK_ASM_scmpl ,TOK_ASM_scmpq ,TOK_ASM_scmp
- ,TOK_ASM_insb ,TOK_ASM_insw ,TOK_ASM_insl ,TOK_ASM_ins
- ,TOK_ASM_outsb ,TOK_ASM_outsw ,TOK_ASM_outsl ,TOK_ASM_outs
- ,TOK_ASM_lodsb ,TOK_ASM_lodsw ,TOK_ASM_lodsl ,TOK_ASM_lodsq ,TOK_ASM_lods
- ,TOK_ASM_slodb ,TOK_ASM_slodw ,TOK_ASM_slodl ,TOK_ASM_slodq ,TOK_ASM_slod
- ,TOK_ASM_movsb ,TOK_ASM_movsw ,TOK_ASM_movsl ,TOK_ASM_movsq ,TOK_ASM_movs
- ,TOK_ASM_smovb ,TOK_ASM_smovw ,TOK_ASM_smovl ,TOK_ASM_smovq ,TOK_ASM_smov
- ,TOK_ASM_scasb ,TOK_ASM_scasw ,TOK_ASM_scasl ,TOK_ASM_scasq ,TOK_ASM_scas
- ,TOK_ASM_sscab ,TOK_ASM_sscaw ,TOK_ASM_sscal ,TOK_ASM_sscaq ,TOK_ASM_ssca
- ,TOK_ASM_stosb ,TOK_ASM_stosw ,TOK_ASM_stosl ,TOK_ASM_stosq ,TOK_ASM_stos
- ,TOK_ASM_sstob ,TOK_ASM_sstow ,TOK_ASM_sstol ,TOK_ASM_sstoq ,TOK_ASM_ssto
-# 238 "i386-tok.h"
-# 1 "x86_64-asm.h" 1
-     ,TOK_ASM_clc
-     ,TOK_ASM_cld
-     ,TOK_ASM_cli
-     ,TOK_ASM_clts
-     ,TOK_ASM_cmc
-     ,TOK_ASM_lahf
-     ,TOK_ASM_sahf
-     ,TOK_ASM_pushfq
-     ,TOK_ASM_popfq
-     ,TOK_ASM_pushf
-     ,TOK_ASM_popf
-     ,TOK_ASM_stc
-     ,TOK_ASM_std
-     ,TOK_ASM_sti
-     ,TOK_ASM_aaa
-     ,TOK_ASM_aas
-     ,TOK_ASM_daa
-     ,TOK_ASM_das
-     ,TOK_ASM_aad
-     ,TOK_ASM_aam
-     ,TOK_ASM_cbw
-     ,TOK_ASM_cwd
-     ,TOK_ASM_cwde
-     ,TOK_ASM_cdq
-     ,TOK_ASM_cbtw
-     ,TOK_ASM_cwtl
-     ,TOK_ASM_cwtd
-     ,TOK_ASM_cltd
-     ,TOK_ASM_cqto
-     ,TOK_ASM_int3
-     ,TOK_ASM_into
-     ,TOK_ASM_iret
-     ,TOK_ASM_rsm
-     ,TOK_ASM_hlt
-     ,TOK_ASM_wait
-     ,TOK_ASM_nop
-     ,TOK_ASM_pause
-     ,TOK_ASM_xlat
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     ,TOK_ASM_lock
-     ,TOK_ASM_rep
-     ,TOK_ASM_repe
-     ,TOK_ASM_repz
-     ,TOK_ASM_repne
-     ,TOK_ASM_repnz
-
-     ,TOK_ASM_invd
-     ,TOK_ASM_wbinvd
-     ,TOK_ASM_cpuid
-     ,TOK_ASM_wrmsr
-     ,TOK_ASM_rdtsc
-     ,TOK_ASM_rdmsr
-     ,TOK_ASM_rdpmc
-
-     ,TOK_ASM_syscall
-     ,TOK_ASM_sysret
-    
-     ,TOK_ASM_ud2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-   
-   
-
-
-
-
-   
-    ,TOK_ASM_leave
-    ,TOK_ASM_ret
-    ,TOK_ASM_retq
-
-
-    ,TOK_ASM_lret
-
-
-
-   
-   
-   
-   
-   
-   
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-     ,TOK_ASM_fucompp
-     ,TOK_ASM_ftst
-     ,TOK_ASM_fxam
-     ,TOK_ASM_fld1
-     ,TOK_ASM_fldl2t
-     ,TOK_ASM_fldl2e
-     ,TOK_ASM_fldpi
-     ,TOK_ASM_fldlg2
-     ,TOK_ASM_fldln2
-     ,TOK_ASM_fldz
-
-     ,TOK_ASM_f2xm1
-     ,TOK_ASM_fyl2x
-     ,TOK_ASM_fptan
-     ,TOK_ASM_fpatan
-     ,TOK_ASM_fxtract
-     ,TOK_ASM_fprem1
-     ,TOK_ASM_fdecstp
-     ,TOK_ASM_fincstp
-     ,TOK_ASM_fprem
-     ,TOK_ASM_fyl2xp1
-     ,TOK_ASM_fsqrt
-     ,TOK_ASM_fsincos
-     ,TOK_ASM_frndint
-     ,TOK_ASM_fscale
-     ,TOK_ASM_fsin
-     ,TOK_ASM_fcos
-     ,TOK_ASM_fchs
-     ,TOK_ASM_fabs
-     ,TOK_ASM_fninit
-     ,TOK_ASM_fnclex
-     ,TOK_ASM_fnop
-     ,TOK_ASM_fwait
-
-
-   
-   
-   
-
-   
-   
-   
-   
-   
-
-
-   
-   
-   
-   
-
-   
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-
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-   
-   
-   
-   
-
-
-    ,TOK_ASM_fxch
-
-
-
-   
-   
-
-   
-   
-   
-   
-    ,TOK_ASM_fnstsw
-
-
-   
-
-
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-   
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-
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-   
-   
-   
-
-
-    ,TOK_ASM_emms
-   
-
-
-
-
-
-
-
-
-
-
-
-
-   
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-   
-# 239 "i386-tok.h" 2
-# 250 "i386-tok.h"
-# 1 "x86_64-asm.h" 1
-    
-    
-    
-    
-    
-    
-    
-    
-    
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-    
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-    
-    
-    
-    
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-    
-    
-     ,TOK_ASM_sysretq
-    
-
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-
-
-    ,TOK_ASM_ljmpw
-    ,TOK_ASM_ljmpl
-
-
-
-
-    ,TOK_ASM_enter
-   
-   
-   
-
-
-   
-
-
-
-    ,TOK_ASM_loopne
-    ,TOK_ASM_loopnz
-    ,TOK_ASM_loope
-    ,TOK_ASM_loopz
-    ,TOK_ASM_loop
-    ,TOK_ASM_jecxz
-
-
-
-
-
-
-
-
-
-
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-
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-
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-    
-    
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-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-
-
-    ,TOK_ASM_fld
-    ,TOK_ASM_fldl
-    ,TOK_ASM_flds
-
-    ,TOK_ASM_fildl
-    ,TOK_ASM_fildq
-    ,TOK_ASM_fildll
-    ,TOK_ASM_fldt
-    ,TOK_ASM_fbld
-
-
-    ,TOK_ASM_fst
-    ,TOK_ASM_fstl
-    ,TOK_ASM_fsts
-    ,TOK_ASM_fstps
-
-    ,TOK_ASM_fstpl
-    ,TOK_ASM_fist
-    ,TOK_ASM_fistp
-    ,TOK_ASM_fistl
-    ,TOK_ASM_fistpl
-
-    ,TOK_ASM_fstp
-    ,TOK_ASM_fistpq
-    ,TOK_ASM_fistpll
-    ,TOK_ASM_fstpt
-    ,TOK_ASM_fbstp
-
-
-   
-
-
-
-    ,TOK_ASM_fucom
-    ,TOK_ASM_fucomp
-
-    ,TOK_ASM_finit
-    ,TOK_ASM_fldcw
-    ,TOK_ASM_fnstcw
-    ,TOK_ASM_fstcw
-   
-
-
-    ,TOK_ASM_fstsw
-
-
-    ,TOK_ASM_fclex
-    ,TOK_ASM_fnstenv
-    ,TOK_ASM_fstenv
-    ,TOK_ASM_fldenv
-    ,TOK_ASM_fnsave
-    ,TOK_ASM_fsave
-    ,TOK_ASM_frstor
-    ,TOK_ASM_ffree
-    ,TOK_ASM_ffreep
-    ,TOK_ASM_fxsave
-    ,TOK_ASM_fxrstor
-
-
-
-
-    ,TOK_ASM_fxsaveq
-    ,TOK_ASM_fxrstorq
-
-
-    ,TOK_ASM_arpl
-
-    ,TOK_ASM_lgdt
-    ,TOK_ASM_lgdtq
-    ,TOK_ASM_lidt
-    ,TOK_ASM_lidtq
-    ,TOK_ASM_lldt
-    ,TOK_ASM_lmsw
-
-    ,TOK_ASM_ltr
-    ,TOK_ASM_sgdt
-    ,TOK_ASM_sgdtq
-    ,TOK_ASM_sidt
-    ,TOK_ASM_sidtq
-    ,TOK_ASM_sldt
-    ,TOK_ASM_smsw
-    ,TOK_ASM_str
-
-
-    ,TOK_ASM_verr
-    ,TOK_ASM_verw
-    ,TOK_ASM_swapgs
-
-
-
-    ,TOK_ASM_bswap
-    ,TOK_ASM_bswapl
-    ,TOK_ASM_bswapq
-
-
-
-    ,TOK_ASM_invlpg
-
-
-    ,TOK_ASM_cmpxchg8b
-
-
-    ,TOK_ASM_cmpxchg16b
-
-
-
-
-    ,TOK_ASM_fcmovb
-    ,TOK_ASM_fcmove
-    ,TOK_ASM_fcmovbe
-    ,TOK_ASM_fcmovu
-    ,TOK_ASM_fcmovnb
-    ,TOK_ASM_fcmovne
-    ,TOK_ASM_fcmovnbe
-    ,TOK_ASM_fcmovnu
-
-    ,TOK_ASM_fucomi
-    ,TOK_ASM_fcomi
-    ,TOK_ASM_fucomip
-    ,TOK_ASM_fcomip
-
-
-   
-    ,TOK_ASM_movd
-
-
-
-
-
-
-
-
-
-
-
-
-    ,TOK_ASM_packssdw
-    ,TOK_ASM_packsswb
-    ,TOK_ASM_packuswb
-    ,TOK_ASM_paddb
-    ,TOK_ASM_paddw
-    ,TOK_ASM_paddd
-    ,TOK_ASM_paddsb
-    ,TOK_ASM_paddsw
-    ,TOK_ASM_paddusb
-    ,TOK_ASM_paddusw
-    ,TOK_ASM_pand
-    ,TOK_ASM_pandn
-    ,TOK_ASM_pcmpeqb
-    ,TOK_ASM_pcmpeqw
-    ,TOK_ASM_pcmpeqd
-    ,TOK_ASM_pcmpgtb
-    ,TOK_ASM_pcmpgtw
-    ,TOK_ASM_pcmpgtd
-    ,TOK_ASM_pmaddwd
-    ,TOK_ASM_pmulhw
-    ,TOK_ASM_pmullw
-    ,TOK_ASM_por
-    ,TOK_ASM_psllw
-
-    ,TOK_ASM_pslld
-
-    ,TOK_ASM_psllq
-
-    ,TOK_ASM_psraw
-
-    ,TOK_ASM_psrad
-
-    ,TOK_ASM_psrlw
-
-    ,TOK_ASM_psrld
-
-    ,TOK_ASM_psrlq
-
-    ,TOK_ASM_psubb
-    ,TOK_ASM_psubw
-    ,TOK_ASM_psubd
-    ,TOK_ASM_psubsb
-    ,TOK_ASM_psubsw
-    ,TOK_ASM_psubusb
-    ,TOK_ASM_psubusw
-    ,TOK_ASM_punpckhbw
-    ,TOK_ASM_punpckhwd
-    ,TOK_ASM_punpckhdq
-    ,TOK_ASM_punpcklbw
-    ,TOK_ASM_punpcklwd
-    ,TOK_ASM_punpckldq
-    ,TOK_ASM_pxor
-
-
-    ,TOK_ASM_movups
-
-    ,TOK_ASM_movaps
-
-    ,TOK_ASM_movhps
-
-    ,TOK_ASM_addps
-    ,TOK_ASM_cvtpi2ps
-    ,TOK_ASM_cvtps2pi
-    ,TOK_ASM_cvttps2pi
-    ,TOK_ASM_divps
-    ,TOK_ASM_maxps
-    ,TOK_ASM_minps
-    ,TOK_ASM_mulps
-    ,TOK_ASM_pavgb
-    ,TOK_ASM_pavgw
-    ,TOK_ASM_pmaxsw
-    ,TOK_ASM_pmaxub
-    ,TOK_ASM_pminsw
-    ,TOK_ASM_pminub
-    ,TOK_ASM_rcpss
-    ,TOK_ASM_rsqrtps
-    ,TOK_ASM_sqrtps
-    ,TOK_ASM_subps
-
-    ,TOK_ASM_prefetchnta
-    ,TOK_ASM_prefetcht0
-    ,TOK_ASM_prefetcht1
-    ,TOK_ASM_prefetcht2
-    ,TOK_ASM_prefetchw
-    ,TOK_ASM_lfence
-    ,TOK_ASM_mfence
-    ,TOK_ASM_sfence
-    ,TOK_ASM_clflush
-# 251 "i386-tok.h" 2
-# 350 "tcctok.h" 2
-# 1074 "tcc.h" 2
-
-};
-
-
-
-
-
-
-
-static int gnu_ext;
-
-static int tcc_ext;
-
-static struct TCCState *tcc_state;
-
-
-static char *pstrcpy(char *buf, int buf_size, const char *s);
-static char *pstrcat(char *buf, int buf_size, const char *s);
-static char *pstrncpy(char *out, const char *in, size_t num);
- char *tcc_basename(const char *name);
- char *tcc_fileextension (const char *name);
-
-
- void tcc_free(void *ptr);
- void *tcc_malloc(unsigned long size);
- void *tcc_mallocz(unsigned long size);
- void *tcc_realloc(void *ptr, unsigned long size);
- char *tcc_strdup(const char *str);
-# 1120 "tcc.h"
- void tcc_memcheck(void);
- void tcc_error_noabort(const char *fmt, ...);
- void tcc_error(const char *fmt, ...);
- void tcc_warning(const char *fmt, ...);
-
-
-static void dynarray_add(void *ptab, int *nb_ptr, void *data);
-static void dynarray_reset(void *pp, int *n);
-static inline void cstr_ccat(CString *cstr, int ch);
-static void cstr_cat(CString *cstr, const char *str, int len);
-static void cstr_wccat(CString *cstr, int ch);
-static void cstr_new(CString *cstr);
-static void cstr_free(CString *cstr);
-static void cstr_reset(CString *cstr);
-
-static inline void sym_free(Sym *sym);
-static Sym *sym_push2(Sym **ps, int v, int t, int c);
-static Sym *sym_find2(Sym *s, int v);
-static Sym *sym_push(int v, CType *type, int r, int c);
-static void sym_pop(Sym **ptop, Sym *b, int keep);
-static inline Sym *struct_find(int v);
-static inline Sym *sym_find(int v);
-static Sym *global_identifier_push(int v, int t, int c);
-
-static void tcc_open_bf(TCCState *s1, const char *filename, int initlen);
-static int tcc_open(TCCState *s1, const char *filename);
-static void tcc_close(void);
-
-static int tcc_add_file_internal(TCCState *s1, const char *filename, int flags);
-# 1166 "tcc.h"
-static int tcc_add_crt(TCCState *s, const char *filename);
-static int tcc_add_dll(TCCState *s, const char *filename, int flags);
-static void tcc_add_pragma_libs(TCCState *s1);
- int tcc_add_library_err(TCCState *s, const char *f);
- void tcc_print_stats(TCCState *s, unsigned total_time);
- int tcc_parse_args(TCCState *s, int *argc, char ***argv, int optind);
-# 1188 "tcc.h"
-static struct BufferedFile *file;
-static int ch, tok;
-static CValue tokc;
-static const int *macro_ptr;
-static int parse_flags;
-static int tok_flags;
-static CString tokcstr;
-
-
-static int total_lines;
-static int total_bytes;
-static int tok_ident;
-static TokenSym **table_ident;
-# 1222 "tcc.h"
-static TokenSym *tok_alloc(const char *str, int len);
-static const char *get_tok_str(int v, CValue *cv);
-static void begin_macro(TokenString *str, int alloc);
-static void end_macro(void);
-static int set_idnum(int c, int val);
-static inline void tok_str_new(TokenString *s);
-static TokenString *tok_str_alloc(void);
-static void tok_str_free(TokenString *s);
-static void tok_str_free_str(int *str);
-static void tok_str_add(TokenString *s, int t);
-static void tok_str_add_tok(TokenString *s);
-static inline void define_push(int v, int macro_type, int *str, Sym *first_arg);
-static void define_undef(Sym *s);
-static inline Sym *define_find(int v);
-static void free_defines(Sym *b);
-static Sym *label_find(int v);
-static Sym *label_push(Sym **ptop, int v, int flags);
-static void label_pop(Sym **ptop, Sym *slast, int keep);
-static void parse_define(void);
-static void preprocess(int is_bof);
-static void next_nomacro(void);
-static void next(void);
-static inline void unget_tok(int last_tok);
-static void preprocess_start(TCCState *s1, int is_asm);
-static void preprocess_end(TCCState *s1);
-static void tccpp_new(TCCState *s);
-static void tccpp_delete(TCCState *s);
-static int tcc_preprocess(TCCState *s1);
-static void skip(int c);
-static void expect(const char *msg);
-
-
-static inline int is_space(int ch) {
-    return ch == ' ' || ch == '\t' || ch == '\v' || ch == '\f' || ch == '\r';
-}
-static inline int isid(int c) {
-    return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_';
-}
-static inline int isnum(int c) {
-    return c >= '0' && c <= '9';
-}
-static inline int isoct(int c) {
-    return c >= '0' && c <= '7';
-}
-static inline int toup(int c) {
-    return (c >= 'a' && c <= 'z') ? c - 'a' + 'A' : c;
-}
-
-
-
-
-static Sym *sym_free_first;
-static void **sym_pools;
-static int nb_sym_pools;
-
-static Sym *global_stack;
-static Sym *local_stack;
-static Sym *local_label_stack;
-static Sym *global_label_stack;
-static Sym *define_stack;
-static CType char_pointer_type, func_old_type, int_type, size_type;
-static SValue __vstack[1+ 256], *vtop, *pvtop;
-
-static int rsym, anon_sym, ind, loc;
-
-static int const_wanted;
-static int nocode_wanted;
-static int global_expr;
-static CType func_vt;
-static int func_var;
-static int func_vc;
-static int last_line_num, last_ind, func_ind;
-static const char *funcname;
-static int g_debug;
-
-static void tcc_debug_start(TCCState *s1);
-static void tcc_debug_end(TCCState *s1);
-static void tcc_debug_funcstart(TCCState *s1, Sym *sym);
-static void tcc_debug_funcend(TCCState *s1, int size);
-static void tcc_debug_line(TCCState *s1);
-
-static int tccgen_compile(TCCState *s1);
-static void free_inline_functions(TCCState *s);
-static void check_vstack(void);
-
-static inline int is_float(int t);
-static int ieee_finite(double d);
-static void test_lvalue(void);
-static void vpushi(int v);
-static Elf64_Sym *elfsym(Sym *);
-static void update_storage(Sym *sym);
-static Sym *external_global_sym(int v, CType *type, int r);
-static void vset(CType *type, int r, int v);
-static void vswap(void);
-static void vpush_global_sym(CType *type, int v);
-static void vrote(SValue *e, int n);
-static void vrott(int n);
-static void vrotb(int n);
-
-
-
-
-static void vpushv(SValue *v);
-static void save_reg(int r);
-static void save_reg_upstack(int r, int n);
-static int get_reg(int rc);
-static void save_regs(int n);
-static void gaddrof(void);
-static int gv(int rc);
-static void gv2(int rc1, int rc2);
-static void vpop(void);
-static void gen_op(int op);
-static int type_size(CType *type, int *a);
-static void mk_pointer(CType *type);
-static void vstore(void);
-static void inc(int post, int c);
-static void parse_mult_str (CString *astr, const char *msg);
-static void parse_asm_str(CString *astr);
-static int lvalue_type(int t);
-static void indir(void);
-static void unary(void);
-static void expr_prod(void);
-static void expr_sum(void);
-static void gexpr(void);
-static int expr_const(void);
-
-static Sym *get_sym_ref(CType *type, Section *sec, unsigned long offset, unsigned long size);
-
-
-static int classify_x86_64_va_arg(CType *ty);
-# 1362 "tcc.h"
-typedef struct {
-    unsigned int n_strx;
-    unsigned char n_type;
-    unsigned char n_other;
-    unsigned short n_desc;
-    unsigned int n_value;
-} Stab_Sym;
-
-static Section *text_section, *data_section, *bss_section;
-static Section *common_section;
-static Section *cur_text_section;
-
-static Section *last_text_section;
-
-
-
-static Section *bounds_section;
-static Section *lbounds_section;
-static void tccelf_bounds_new(TCCState *s);
-
-
-static Section *symtab_section;
-
-static Section *stab_section, *stabstr_section;
-
-static void tccelf_new(TCCState *s);
-static void tccelf_delete(TCCState *s);
-static void tccelf_stab_new(TCCState *s);
-static void tccelf_begin_file(TCCState *s1);
-static void tccelf_end_file(TCCState *s1);
-
-static Section *new_section(TCCState *s1, const char *name, int sh_type, int sh_flags);
-static void section_realloc(Section *sec, unsigned long new_size);
-static size_t section_add(Section *sec, Elf64_Addr size, int align);
-static void *section_ptr_add(Section *sec, Elf64_Addr size);
-static void section_reserve(Section *sec, unsigned long size);
-static Section *find_section(TCCState *s1, const char *name);
-static Section *new_symtab(TCCState *s1, const char *symtab_name, int sh_type, int sh_flags, const char *strtab_name, const char *hash_name, int hash_sh_flags);
-
-static void put_extern_sym2(Sym *sym, int sh_num, Elf64_Addr value, unsigned long size, int can_add_underscore);
-static void put_extern_sym(Sym *sym, Section *section, Elf64_Addr value, unsigned long size);
-
-
-
-static void greloca(Section *s, Sym *sym, unsigned long offset, int type, Elf64_Addr addend);
-
-static int put_elf_str(Section *s, const char *sym);
-static int put_elf_sym(Section *s, Elf64_Addr value, unsigned long size, int info, int other, int shndx, const char *name);
-static int set_elf_sym(Section *s, Elf64_Addr value, unsigned long size, int info, int other, int shndx, const char *name);
-static int find_elf_sym(Section *s, const char *name);
-static void put_elf_reloc(Section *symtab, Section *s, unsigned long offset, int type, int symbol);
-static void put_elf_reloca(Section *symtab, Section *s, unsigned long offset, int type, int symbol, Elf64_Addr addend);
-
-static void put_stabs(const char *str, int type, int other, int desc, unsigned long value);
-static void put_stabs_r(const char *str, int type, int other, int desc, unsigned long value, Section *sec, int sym_index);
-static void put_stabn(int type, int other, int desc, int value);
-static void put_stabd(int type, int other, int desc);
-
-static void resolve_common_syms(TCCState *s1);
-static void relocate_syms(TCCState *s1, Section *symtab, int do_resolve);
-static void relocate_section(TCCState *s1, Section *s);
-
-static int tcc_object_type(int fd, Elf64_Ehdr *h);
-static int tcc_load_object_file(TCCState *s1, int fd, unsigned long file_offset);
-static int tcc_load_archive(TCCState *s1, int fd);
-static void tcc_add_bcheck(TCCState *s1);
-static void tcc_add_runtime(TCCState *s1);
-
-static void build_got_entries(TCCState *s1);
-static struct sym_attr *get_sym_attr(TCCState *s1, int index, int alloc);
-static void squeeze_multi_relocs(Section *sec, size_t oldrelocoffset);
-
-static Elf64_Addr get_elf_sym_addr(TCCState *s, const char *name, int err);
-
-static void *tcc_get_symbol_err(TCCState *s, const char *name);
-
-
-
-static int tcc_load_dll(TCCState *s1, int fd, const char *filename, int level);
-static int tcc_load_ldscript(TCCState *s1);
-static uint8_t *parse_comment(uint8_t *p);
-static void minp(void);
-static inline void inp(void);
-static int handle_eob(void);
-
-
-
-
-
-
-enum gotplt_entry {
-    NO_GOTPLT_ENTRY,
-    BUILD_GOT_ONLY,
-    AUTO_GOTPLT_ENTRY,
-    ALWAYS_GOTPLT_ENTRY
-};
-
-static int code_reloc (int reloc_type);
-static int gotplt_entry_type (int reloc_type);
-static unsigned create_plt_entry(TCCState *s1, unsigned got_offset, struct sym_attr *attr);
-static void relocate_init(Section *sr);
-static void relocate(TCCState *s1, Elf64_Rela *rel, int type, unsigned char *ptr, Elf64_Addr addr, Elf64_Addr val);
-static void relocate_plt(TCCState *s1);
-
-
-
-static const int reg_classes[25];
-
-static void gsym_addr(int t, int a);
-static void gsym(int t);
-static void load(int r, SValue *sv);
-static void store(int r, SValue *v);
-static int gfunc_sret(CType *vt, int variadic, CType *ret, int *align, int *regsize);
-static void gfunc_call(int nb_args);
-static void gfunc_prolog(CType *func_type);
-static void gfunc_epilog(void);
-static int gjmp(int t);
-static void gjmp_addr(int a);
-static int gtst(int inv, int t);
-
-static void gtst_addr(int inv, int a);
-
-
-
-static void gen_opi(int op);
-static void gen_opf(int op);
-static void gen_cvt_ftoi(int t);
-static void gen_cvt_ftof(int t);
-static void ggoto(void);
-
-static void o(unsigned int c);
-
-
-static void gen_cvt_itof(int t);
-
-static void gen_vla_sp_save(int addr);
-static void gen_vla_sp_restore(int addr);
-static void gen_vla_alloc(CType *type, int align);
-
-static inline uint16_t read16le(unsigned char *p) {
-    return p[0] | (uint16_t)p[1] << 8;
-}
-static inline void write16le(unsigned char *p, uint16_t x) {
-    p[0] = x & 255; p[1] = x >> 8 & 255;
-}
-static inline uint32_t read32le(unsigned char *p) {
-  return read16le(p) | (uint32_t)read16le(p + 2) << 16;
-}
-static inline void write32le(unsigned char *p, uint32_t x) {
-    write16le(p, x); write16le(p + 2, x >> 16);
-}
-static inline void add32le(unsigned char *p, int32_t x) {
-    write32le(p, read32le(p) + x);
-}
-static inline uint64_t read64le(unsigned char *p) {
-  return read32le(p) | (uint64_t)read32le(p + 4) << 32;
-}
-static inline void write64le(unsigned char *p, uint64_t x) {
-    write32le(p, x); write32le(p + 4, x >> 32);
-}
-static inline void add64le(unsigned char *p, int64_t x) {
-    write64le(p, read64le(p) + x);
-}
-
-
-
-static void g(int c);
-static void gen_le16(int c);
-static void gen_le32(int c);
-static void gen_addr32(int r, Sym *sym, int c);
-static void gen_addrpc32(int r, Sym *sym, int c);
-
-
-
-static void gen_bounded_ptr_add(void);
-static void gen_bounded_ptr_deref(void);
-
-
-
-
-static void gen_addr64(int r, Sym *sym, int64_t c);
-static void gen_opl(int op);
-# 1580 "tcc.h"
-static void asm_instr(void);
-static void asm_global_instr(void);
-
-static int find_constraint(ASMOperand *operands, int nb_operands, const char *name, const char **pp);
-static Sym* get_asm_sym(int name, Sym *csym);
-static void asm_expr(TCCState *s1, ExprValue *pe);
-static int asm_int_expr(TCCState *s1);
-static int tcc_assemble(TCCState *s1, int do_preprocess);
-
-static void gen_expr32(ExprValue *pe);
-
-static void gen_expr64(ExprValue *pe);
-
-static void asm_opcode(TCCState *s1, int opcode);
-static int asm_parse_regvar(int t);
-static void asm_compute_constraints(ASMOperand *operands, int nb_operands, int nb_outputs, const uint8_t *clobber_regs, int *pout_reg);
-static void subst_asm_operand(CString *add_str, SValue *sv, int modifier);
-static void asm_gen_code(ASMOperand *operands, int nb_operands, int nb_outputs, int is_output, uint8_t *clobber_regs, int out_reg);
-static void asm_clobber(uint8_t *clobber_regs, const char *str);
-# 1634 "tcc.h"
-static int rt_num_callers;
-static const char **rt_bound_error_msg;
-static void *rt_prog_main;
-static void tcc_set_num_callers(int n);
-
-static void tcc_run_free(TCCState *s1);
-# 22 "tccgen.c" 2
-# 31 "tccgen.c"
-static int rsym, anon_sym, ind, loc;
-
-static Sym *sym_free_first;
-static void **sym_pools;
-static int nb_sym_pools;
-
-static Sym *global_stack;
-static Sym *local_stack;
-static Sym *define_stack;
-static Sym *global_label_stack;
-static Sym *local_label_stack;
-static int local_scope;
-static int in_sizeof;
-static int section_sym;
-
-static int vlas_in_scope;
-static int vla_sp_root_loc;
-static int vla_sp_loc;
-
-static SValue __vstack[1+256], *vtop, *pvtop;
-
-static int const_wanted;
-static int nocode_wanted;
-
-
-static int global_expr;
-static CType func_vt;
-static int func_var;
-static int func_vc;
-static int last_line_num, last_ind, func_ind;
-static const char *funcname;
-static int g_debug;
-
-static CType char_pointer_type, func_old_type, int_type, size_type, ptrdiff_type;
-
-static struct switch_t {
-    struct case_t {
-        int64_t v1, v2;
- int sym;
-    } **p; int n;
-    int def_sym;
-} *cur_switch;
-
-
-
-static void gen_cast(CType *type);
-static void gen_cast_s(int t);
-static inline CType *pointed_type(CType *type);
-static int is_compatible_types(CType *type1, CType *type2);
-static int parse_btype(CType *type, AttributeDef *ad);
-static CType *type_decl(CType *type, AttributeDef *ad, int *v, int td);
-static void parse_expr_type(CType *type);
-static void init_putv(CType *type, Section *sec, unsigned long c);
-static void decl_initializer(CType *type, Section *sec, unsigned long c, int first, int size_only);
-static void block(int *bsym, int *csym, int is_expr);
-static void decl_initializer_alloc(CType *type, AttributeDef *ad, int r, int has_init, int v, int scope);
-static void decl(int l);
-static int decl0(int l, int is_for_loop_init, Sym *);
-static void expr_eq(void);
-static void vla_runtime_type_size(CType *type, int *a);
-static void vla_sp_restore(void);
-static void vla_sp_restore_root(void);
-static int is_compatible_unqualified_types(CType *type1, CType *type2);
-static inline int64_t expr_const64(void);
-static void vpush64(int ty, unsigned long long v);
-static void vpush(CType *type);
-static int gvtst(int inv, int t);
-static void gen_inline_functions(TCCState *s);
-static void skip_or_save_block(TokenString **str);
-static void gv_dup(void);
-
-static inline int is_float(int t)
-{
-    int bt;
-    bt = t & 0x000f;
-    return bt == 10 || bt == 9 || bt == 8 || bt == 14;
-}
-
-
-
-
-static int ieee_finite(double d)
-{
-    int p[4];
-    memcpy(p, &d, sizeof(double));
-    return ((unsigned)((p[1] | 0x800fffff) + 1)) >> 31;
-}
-
-
-
-
-
-
-
-static void test_lvalue(void)
-{
-    if (!(vtop->r & 0x0100))
-        expect("lvalue");
-}
-
-static void check_vstack(void)
-{
-    if (pvtop != vtop)
-        tcc_error("internal compiler error: vstack leak (%d)", vtop - pvtop);
-}
-# 154 "tccgen.c"
-static void tcc_debug_start(TCCState *s1)
-{
-    if (s1->do_debug) {
-        char buf[512];
-
-
-        section_sym = put_elf_sym(symtab_section, 0, 0,
-                                  ((((0)) << 4) + (((3)) & 0xf)), 0,
-                                  text_section->sh_num, 0);
-        getcwd(buf, sizeof(buf));
-
-
-
-        pstrcat(buf, sizeof(buf), "/");
-        put_stabs_r(buf, N_SO, 0, 0,
-                    text_section->data_offset, text_section, section_sym);
-        put_stabs_r(file->filename, N_SO, 0, 0,
-                    text_section->data_offset, text_section, section_sym);
-        last_ind = 0;
-        last_line_num = 0;
-    }
-
-
-
-    put_elf_sym(symtab_section, 0, 0,
-                ((((0)) << 4) + (((4)) & 0xf)), 0,
-                0xfff1, file->filename);
-}
-
-
-static void tcc_debug_end(TCCState *s1)
-{
-    if (!s1->do_debug)
-        return;
-    put_stabs_r(0, N_SO, 0, 0,
-        text_section->data_offset, text_section, section_sym);
-
-}
-
-
-static void tcc_debug_line(TCCState *s1)
-{
-    if (!s1->do_debug)
-        return;
-    if ((last_line_num != file->line_num || last_ind != ind)) {
-        put_stabn(N_SLINE, 0, file->line_num, ind - func_ind);
-        last_ind = ind;
-        last_line_num = file->line_num;
-    }
-}
-
-
-static void tcc_debug_funcstart(TCCState *s1, Sym *sym)
-{
-    char buf[512];
-
-    if (!s1->do_debug)
-        return;
-
-
-
-    snprintf(buf, sizeof(buf), "%s:%c1",
-             funcname, sym->type.t & 0x00002000 ? 'f' : 'F');
-    put_stabs_r(buf, N_FUN, 0, file->line_num, 0,
-                cur_text_section, sym->c);
-
-    put_stabn(N_SLINE, 0, file->line_num, 0);
-
-    last_ind = 0;
-    last_line_num = 0;
-}
-
-
-static void tcc_debug_funcend(TCCState *s1, int size)
-{
-    if (!s1->do_debug)
-        return;
-    put_stabn(N_FUN, 0, 0, size);
-}
-
-
-static int tccgen_compile(TCCState *s1)
-{
-    cur_text_section = 0;
-    funcname = "";
-    anon_sym = 0x10000000;
-    section_sym = 0;
-    const_wanted = 0;
-    nocode_wanted = 0x80000000;
-
-
-    int_type.t = 3;
-    char_pointer_type.t = 1;
-    mk_pointer(&char_pointer_type);
-
-
-
-
-
-
-
-    size_type.t = 0x0800 | 4 | 0x0010;
-    ptrdiff_type.t = 0x0800 | 4;
-
-    func_old_type.t = 6;
-    func_old_type.ref = sym_push(0x20000000, &int_type, 0, 0);
-    func_old_type.ref->f.func_call = 0;
-    func_old_type.ref->f.func_type = 2;
-
-    tcc_debug_start(s1);
-# 273 "tccgen.c"
-    parse_flags = 0x0001 | 0x0002 | 0x0040;
-    next();
-    decl(0x0030);
-    gen_inline_functions(s1);
-    check_vstack();
-
-    tcc_debug_end(s1);
-    return 0;
-}
-
-
-static Elf64_Sym *elfsym(Sym *s)
-{
-  if (!s || !s->c)
-    return 0;
-  return &((Elf64_Sym *)symtab_section->data)[s->c];
-}
-
-
-static void update_storage(Sym *sym)
-{
-    Elf64_Sym *esym;
-    int sym_bind, old_sym_bind;
-
-    esym = elfsym(sym);
-    if (!esym)
-        return;
-
-    if (sym->a.visibility)
-        esym->st_other = (esym->st_other & ~((-1) & 0x03))
-            | sym->a.visibility;
-
-    if (sym->type.t & 0x00002000)
-        sym_bind = 0;
-    else if (sym->a.weak)
-        sym_bind = 2;
-    else
-        sym_bind = 1;
-    old_sym_bind = (((unsigned char) (esym->st_info)) >> 4);
-    if (sym_bind != old_sym_bind) {
-        esym->st_info = ((((sym_bind)) << 4) + (((((esym->st_info) & 0xf))) & 0xf));
-    }
-# 332 "tccgen.c"
-}
-
-
-
-
-
-static void put_extern_sym2(Sym *sym, int sh_num,
-                            Elf64_Addr value, unsigned long size,
-                            int can_add_underscore)
-{
-    int sym_type, sym_bind, info, other, t;
-    Elf64_Sym *esym;
-    const char *name;
-    char buf1[256];
-
-    char buf[32];
-
-
-    if (!sym->c) {
-        name = get_tok_str(sym->v, 0);
-
-        if (tcc_state->do_bounds_check) {
-
-
-
-            switch(sym->v) {
-# 366 "tccgen.c"
-            case TOK_memcpy:
-            case TOK_memmove:
-            case TOK_memset:
-            case TOK_strlen:
-            case TOK_strcpy:
-            case TOK_alloca:
-                strcpy(buf, "__bound_");
-                strcat(buf, name);
-                name = buf;
-                break;
-            }
-        }
-
-        t = sym->type.t;
-        if ((t & 0x000f) == 6) {
-            sym_type = 2;
-        } else if ((t & 0x000f) == 0) {
-            sym_type = 0;
-        } else {
-            sym_type = 1;
-        }
-        if (t & 0x00002000)
-            sym_bind = 0;
-        else
-            sym_bind = 1;
-        other = 0;
-# 403 "tccgen.c"
-        if (tcc_state->leading_underscore && can_add_underscore) {
-            buf1[0] = '_';
-            pstrcpy(buf1 + 1, sizeof(buf1) - 1, name);
-            name = buf1;
-        }
-        if (sym->asm_label)
-            name = get_tok_str(sym->asm_label, 0);
-        info = ((((sym_bind)) << 4) + (((sym_type)) & 0xf));
-        sym->c = put_elf_sym(symtab_section, value, size, info, other, sh_num, name);
-    } else {
-        esym = elfsym(sym);
-        esym->st_value = value;
-        esym->st_size = size;
-        esym->st_shndx = sh_num;
-    }
-    update_storage(sym);
-}
-
-static void put_extern_sym(Sym *sym, Section *section,
-                           Elf64_Addr value, unsigned long size)
-{
-    int sh_num = section ? section->sh_num : 0;
-    put_extern_sym2(sym, sh_num, value, size, 1);
-}
-
-
-static void greloca(Section *s, Sym *sym, unsigned long offset, int type,
-                     Elf64_Addr addend)
-{
-    int c = 0;
-
-    if (nocode_wanted && s == cur_text_section)
-        return;
-
-    if (sym) {
-        if (0 == sym->c)
-            put_extern_sym(sym, 0, 0, 0);
-        c = sym->c;
-    }
-
-
-    put_elf_reloca(symtab_section, s, offset, type, c, addend);
-}
-# 456 "tccgen.c"
-static Sym *__sym_malloc(void)
-{
-    Sym *sym_pool, *sym, *last_sym;
-    int i;
-
-    sym_pool = tcc_malloc((8192 / sizeof(Sym)) * sizeof(Sym));
-    dynarray_add(&sym_pools, &nb_sym_pools, sym_pool);
-
-    last_sym = sym_free_first;
-    sym = sym_pool;
-    for(i = 0; i < (8192 / sizeof(Sym)); i++) {
-        sym->next = last_sym;
-        last_sym = sym;
-        sym++;
-    }
-    sym_free_first = last_sym;
-    return last_sym;
-}
-
-static inline Sym *sym_malloc(void)
-{
-    Sym *sym;
-
-    sym = sym_free_first;
-    if (!sym)
-        sym = __sym_malloc();
-    sym_free_first = sym->next;
-    return sym;
-
-
-
-
-}
-
-static inline void sym_free(Sym *sym)
-{
-
-    sym->next = sym_free_first;
-    sym_free_first = sym;
-
-
-
-}
-
-
-static Sym *sym_push2(Sym **ps, int v, int t, int c)
-{
-    Sym *s;
-
-    s = sym_malloc();
-    memset(s, 0, sizeof *s);
-    s->v = v;
-    s->type.t = t;
-    s->c = c;
-
-    s->prev = *ps;
-    *ps = s;
-    return s;
-}
-
-
-
-static Sym *sym_find2(Sym *s, int v)
-{
-    while (s) {
-        if (s->v == v)
-            return s;
-        else if (s->v == -1)
-            return 0;
-        s = s->prev;
-    }
-    return 0;
-}
-
-
-static inline Sym *struct_find(int v)
-{
-    v -= 256;
-    if ((unsigned)v >= (unsigned)(tok_ident - 256))
-        return 0;
-    return table_ident[v]->sym_struct;
-}
-
-
-static inline Sym *sym_find(int v)
-{
-    v -= 256;
-    if ((unsigned)v >= (unsigned)(tok_ident - 256))
-        return 0;
-    return table_ident[v]->sym_identifier;
-}
-
-
-static Sym *sym_push(int v, CType *type, int r, int c)
-{
-    Sym *s, **ps;
-    TokenSym *ts;
-
-    if (local_stack)
-        ps = &local_stack;
-    else
-        ps = &global_stack;
-    s = sym_push2(ps, v, type->t, c);
-    s->type.ref = type->ref;
-    s->r = r;
-
-
-    if (!(v & 0x20000000) && (v & ~0x40000000) < 0x10000000) {
-
-        ts = table_ident[(v & ~0x40000000) - 256];
-        if (v & 0x40000000)
-            ps = &ts->sym_struct;
-        else
-            ps = &ts->sym_identifier;
-        s->prev_tok = *ps;
-        *ps = s;
-        s->sym_scope = local_scope;
-        if (s->prev_tok && s->prev_tok->sym_scope == s->sym_scope)
-            tcc_error("redeclaration of '%s'",
-                get_tok_str(v & ~0x40000000, 0));
-    }
-    return s;
-}
-
-
-static Sym *global_identifier_push(int v, int t, int c)
-{
-    Sym *s, **ps;
-    s = sym_push2(&global_stack, v, t, c);
-
-    if (v < 0x10000000) {
-        ps = &table_ident[v - 256]->sym_identifier;
-
-
-        while (*ps != 0 && (*ps)->sym_scope)
-            ps = &(*ps)->prev_tok;
-        s->prev_tok = *ps;
-        *ps = s;
-    }
-    return s;
-}
-
-
-
-static void sym_pop(Sym **ptop, Sym *b, int keep)
-{
-    Sym *s, *ss, **ps;
-    TokenSym *ts;
-    int v;
-
-    s = *ptop;
-    while(s != b) {
-        ss = s->prev;
-        v = s->v;
-
-
-        if (!(v & 0x20000000) && (v & ~0x40000000) < 0x10000000) {
-            ts = table_ident[(v & ~0x40000000) - 256];
-            if (v & 0x40000000)
-                ps = &ts->sym_struct;
-            else
-                ps = &ts->sym_identifier;
-            *ps = s->prev_tok;
-        }
- if (!keep)
-     sym_free(s);
-        s = ss;
-    }
-    if (!keep)
- *ptop = b;
-}
-
-
-
-static void vsetc(CType *type, int r, CValue *vc)
-{
-    int v;
-
-    if (vtop >= (__vstack + 1) + (256 - 1))
-        tcc_error("memory full (vstack)");
-# 649 "tccgen.c"
-    if (vtop >= (__vstack + 1) && !nocode_wanted) {
-        v = vtop->r & 0x003f;
-        if (v == 0x0033 || (v & ~1) == 0x0034)
-            gv(0x0001);
-    }
-
-    vtop++;
-    vtop->type = *type;
-    vtop->r = r;
-    vtop->r2 = 0x0030;
-    vtop->c = *vc;
-    vtop->sym = 0;
-}
-
-static void vswap(void)
-{
-    SValue tmp;
-
-    if (vtop >= (__vstack + 1) && !nocode_wanted) {
-        int v = vtop->r & 0x003f;
-        if (v == 0x0033 || (v & ~1) == 0x0034)
-            gv(0x0001);
-    }
-    tmp = vtop[0];
-    vtop[0] = vtop[-1];
-    vtop[-1] = tmp;
-}
-
-
-static void vpop(void)
-{
-    int v;
-    v = vtop->r & 0x003f;
-
-
-    if (v == TREG_ST0) {
-        o(0xd8dd);
-    } else
-
-    if (v == 0x0034 || v == 0x0035) {
-
-        gsym(vtop->c.i);
-    }
-    vtop--;
-}
-
-
-static void vpush(CType *type)
-{
-    vset(type, 0x0030, 0);
-}
-
-
-static void vpushi(int v)
-{
-    CValue cval;
-    cval.i = v;
-    vsetc(&int_type, 0x0030, &cval);
-}
-
-
-static void vpushs(Elf64_Addr v)
-{
-  CValue cval;
-  cval.i = v;
-  vsetc(&size_type, 0x0030, &cval);
-}
-
-
-static void vpush64(int ty, unsigned long long v)
-{
-    CValue cval;
-    CType ctype;
-    ctype.t = ty;
-    ctype.ref = 0;
-    cval.i = v;
-    vsetc(&ctype, 0x0030, &cval);
-}
-
-
-static inline void vpushll(long long v)
-{
-    vpush64(4, v);
-}
-
-static void vset(CType *type, int r, int v)
-{
-    CValue cval;
-
-    cval.i = v;
-    vsetc(type, r, &cval);
-}
-
-static void vseti(int r, int v)
-{
-    CType type;
-    type.t = 3;
-    type.ref = 0;
-    vset(&type, r, v);
-}
-
-static void vpushv(SValue *v)
-{
-    if (vtop >= (__vstack + 1) + (256 - 1))
-        tcc_error("memory full (vstack)");
-    vtop++;
-    *vtop = *v;
-}
-
-static void vdup(void)
-{
-    vpushv(vtop);
-}
-
-
-
-
-static void vrotb(int n)
-{
-    int i;
-    SValue tmp;
-
-    tmp = vtop[-n + 1];
-    for(i=-n+1;i!=0;i++)
-        vtop[i] = vtop[i+1];
-    vtop[0] = tmp;
-}
-
-
-
-
-static void vrote(SValue *e, int n)
-{
-    int i;
-    SValue tmp;
-
-    tmp = *e;
-    for(i = 0;i < n - 1; i++)
-        e[-i] = e[-i - 1];
-    e[-n + 1] = tmp;
-}
-
-
-
-
-static void vrott(int n)
-{
-    vrote(vtop, n);
-}
-
-
-static inline void vpushsym(CType *type, Sym *sym)
-{
-    CValue cval;
-    cval.i = 0;
-    vsetc(type, 0x0030 | 0x0200, &cval);
-    vtop->sym = sym;
-}
-
-
-static Sym *get_sym_ref(CType *type, Section *sec, unsigned long offset, unsigned long size)
-{
-    int v;
-    Sym *sym;
-
-    v = anon_sym++;
-    sym = global_identifier_push(v, type->t | 0x00002000, 0);
-    sym->type.ref = type->ref;
-    sym->r = 0x0030 | 0x0200;
-    put_extern_sym(sym, sec, offset, size);
-    return sym;
-}
-
-
-static void vpush_ref(CType *type, Section *sec, unsigned long offset, unsigned long size)
-{
-    vpushsym(type, get_sym_ref(type, sec, offset, size));
-}
-
-
-static Sym *external_global_sym(int v, CType *type, int r)
-{
-    Sym *s;
-
-    s = sym_find(v);
-    if (!s) {
-
-        s = global_identifier_push(v, type->t | 0x00001000, 0);
-        s->type.ref = type->ref;
-        s->r = r | 0x0030 | 0x0200;
-    } else if ((((s)->type.t & (0x000f | (0 | 0x0010))) == (0 | 0x0010))) {
-        s->type.t = type->t | (s->type.t & 0x00001000);
-        s->type.ref = type->ref;
-        update_storage(s);
-    }
-    return s;
-}
-
-
-static void patch_type(Sym *sym, CType *type)
-{
-    if (!(type->t & 0x00001000)) {
-        if (!(sym->type.t & 0x00001000))
-            tcc_error("redefinition of '%s'", get_tok_str(sym->v, 0));
-        sym->type.t &= ~0x00001000;
-    }
-
-    if ((((sym)->type.t & (0x000f | (0 | 0x0010))) == (0 | 0x0010))) {
-
-        sym->type.t = type->t & (sym->type.t | ~0x00002000);
-        sym->type.ref = type->ref;
-    }
-
-    if (!is_compatible_types(&sym->type, type)) {
-        tcc_error("incompatible types for redefinition of '%s'",
-                  get_tok_str(sym->v, 0));
-
-    } else if ((sym->type.t & 0x000f) == 6) {
-        int static_proto = sym->type.t & 0x00002000;
-
-        if ((type->t & 0x00002000) && !static_proto && !(type->t & 0x00008000))
-            tcc_warning("static storage ignored for redefinition of '%s'",
-                get_tok_str(sym->v, 0));
-
-        if (0 == (type->t & 0x00001000)) {
-
-            sym->type.t = (type->t & ~0x00002000) | static_proto;
-            if (type->t & 0x00008000)
-                sym->type.t = type->t;
-            sym->type.ref = type->ref;
-        }
-
-    } else {
-        if ((sym->type.t & 0x0040) && type->ref->c >= 0) {
-
-            if (sym->type.ref->c < 0)
-                sym->type.ref->c = type->ref->c;
-            else if (sym->type.ref->c != type->ref->c)
-                tcc_error("conflicting type for '%s'", get_tok_str(sym->v, 0));
-        }
-        if ((type->t ^ sym->type.t) & 0x00002000)
-            tcc_warning("storage mismatch for redefinition of '%s'",
-                get_tok_str(sym->v, 0));
-    }
-}
-
-
-
-static void patch_storage(Sym *sym, AttributeDef *ad, CType *type)
-{
-    if (type)
-        patch_type(sym, type);
-
-
-
-
-
-
-
-    sym->a.weak |= ad->a.weak;
-    if (ad->a.visibility) {
-        int vis = sym->a.visibility;
-        int vis2 = ad->a.visibility;
-        if (vis == 0)
-            vis = vis2;
-        else if (vis2 != 0)
-            vis = (vis < vis2) ? vis : vis2;
-        sym->a.visibility = vis;
-    }
-    if (ad->a.aligned)
-        sym->a.aligned = ad->a.aligned;
-    if (ad->asm_label)
-        sym->asm_label = ad->asm_label;
-    update_storage(sym);
-}
-
-
-static Sym *external_sym(int v, CType *type, int r, AttributeDef *ad)
-{
-    Sym *s;
-    s = sym_find(v);
-    if (!s) {
-
-        s = sym_push(v, type, r | 0x0030 | 0x0200, 0);
-        s->type.t |= 0x00001000;
-        s->a = ad->a;
-        s->sym_scope = 0;
-    } else {
-        if (s->type.ref == func_old_type.ref) {
-            s->type.ref = type->ref;
-            s->r = r | 0x0030 | 0x0200;
-            s->type.t |= 0x00001000;
-        }
-        patch_storage(s, ad, type);
-    }
-    return s;
-}
-
-
-static void vpush_global_sym(CType *type, int v)
-{
-    vpushsym(type, external_global_sym(v, type, 0));
-}
-
-
-static void save_regs(int n)
-{
-    SValue *p, *p1;
-    for(p = (__vstack + 1), p1 = vtop - n; p <= p1; p++)
-        save_reg(p->r);
-}
-
-
-static void save_reg(int r)
-{
-    save_reg_upstack(r, 0);
-}
-
-
-
-static void save_reg_upstack(int r, int n)
-{
-    int l, saved, size, align;
-    SValue *p, *p1, sv;
-    CType *type;
-
-    if ((r &= 0x003f) >= 0x0030)
-        return;
-    if (nocode_wanted)
-        return;
-
-
-    saved = 0;
-    l = 0;
-    for(p = (__vstack + 1), p1 = vtop - n; p <= p1; p++) {
-        if ((p->r & 0x003f) == r ||
-            ((p->type.t & 0x000f) == 4 && (p->r2 & 0x003f) == r)) {
-
-            if (!saved) {
-
-                r = p->r & 0x003f;
-
-                type = &p->type;
-                if ((p->r & 0x0100) ||
-                    (!is_float(type->t) && (type->t & 0x000f) != 4))
-
-                    type = &char_pointer_type;
-
-
-
-                size = type_size(type, &align);
-                loc = (loc - size) & -align;
-                sv.type.t = type->t;
-                sv.r = 0x0032 | 0x0100;
-                sv.c.i = loc;
-                store(r, &sv);
-
-
-                if (r == TREG_ST0) {
-                    o(0xd8dd);
-                }
-# 1018 "tccgen.c"
-                l = loc;
-                saved = 1;
-            }
-
-            if (p->r & 0x0100) {
-
-
-
-                p->r = (p->r & ~(0x003f | 0x8000)) | 0x0031;
-            } else {
-                p->r = lvalue_type(p->type.t) | 0x0032;
-            }
-            p->r2 = 0x0030;
-            p->c.i = l;
-        }
-    }
-}
-# 1062 "tccgen.c"
-static int get_reg(int rc)
-{
-    int r;
-    SValue *p;
-
-
-    for(r=0;r<25;r++) {
-        if (reg_classes[r] & rc) {
-            if (nocode_wanted)
-                return r;
-            for(p=(__vstack + 1);p<=vtop;p++) {
-                if ((p->r & 0x003f) == r ||
-                    (p->r2 & 0x003f) == r)
-                    goto notfound;
-            }
-            return r;
-        }
-    notfound: ;
-    }
-
-
-
-
-    for(p=(__vstack + 1);p<=vtop;p++) {
-
-        r = p->r2 & 0x003f;
-        if (r < 0x0030 && (reg_classes[r] & rc))
-            goto save_found;
-        r = p->r & 0x003f;
-        if (r < 0x0030 && (reg_classes[r] & rc)) {
-        save_found:
-            save_reg(r);
-            return r;
-        }
-    }
-
-    return -1;
-}
-
-
-
-static void move_reg(int r, int s, int t)
-{
-    SValue sv;
-
-    if (r != s) {
-        save_reg(r);
-        sv.type.t = t;
-        sv.type.ref = 0;
-        sv.r = s;
-        sv.c.i = 0;
-        load(r, &sv);
-    }
-}
-
-
-static void gaddrof(void)
-{
-    vtop->r &= ~0x0100;
-
-    if ((vtop->r & 0x003f) == 0x0031)
-        vtop->r = (vtop->r & ~(0x003f | (0x1000 | 0x2000 | 0x4000))) | 0x0032 | 0x0100;
-
-
-}
-
-
-
-static void gbound(void)
-{
-    int lval_type;
-    CType type1;
-
-    vtop->r &= ~0x0800;
-
-    if (vtop->r & 0x0100) {
-
-        if (!(vtop->r & 0x8000)) {
-            lval_type = vtop->r & ((0x1000 | 0x2000 | 0x4000) | 0x0100);
-
-            type1 = vtop->type;
-            vtop->type.t = 5;
-            gaddrof();
-            vpushi(0);
-            gen_bounded_ptr_add();
-            vtop->r |= lval_type;
-            vtop->type = type1;
-        }
-
-        gen_bounded_ptr_deref();
-    }
-}
-
-
-static void incr_bf_adr(int o)
-{
-    vtop->type = char_pointer_type;
-    gaddrof();
-    vpushi(o);
-    gen_op('+');
-    vtop->type.t = (vtop->type.t & ~(0x000f|0x0020))
-        | (1|0x0010);
-    vtop->r = (vtop->r & ~(0x1000 | 0x2000 | 0x4000))
-        | (0x1000|0x4000|0x0100);
-}
-
-
-static void load_packed_bf(CType *type, int bit_pos, int bit_size)
-{
-    int n, o, bits;
-    save_reg_upstack(vtop->r, 1);
-    vpush64(type->t & 0x000f, 0);
-    bits = 0, o = bit_pos >> 3, bit_pos &= 7;
-    do {
-        vswap();
-        incr_bf_adr(o);
-        vdup();
-        n = 8 - bit_pos;
-        if (n > bit_size)
-            n = bit_size;
-        if (bit_pos)
-            vpushi(bit_pos), gen_op(0xc9), bit_pos = 0;
-        if (n < 8)
-            vpushi((1 << n) - 1), gen_op('&');
-        gen_cast(type);
-        if (bits)
-            vpushi(bits), gen_op(0x01);
-        vrotb(3);
-        gen_op('|');
-        bits += n, bit_size -= n, o = 1;
-    } while (bit_size);
-    vswap(), vpop();
-    if (!(type->t & 0x0010)) {
-        n = ((type->t & 0x000f) == 4 ? 64 : 32) - bits;
-        vpushi(n), gen_op(0x01);
-        vpushi(n), gen_op(0x02);
-    }
-}
-
-
-static void store_packed_bf(int bit_pos, int bit_size)
-{
-    int bits, n, o, m, c;
-
-    c = (vtop->r & (0x003f | 0x0100 | 0x0200)) == 0x0030;
-    vswap();
-    save_reg_upstack(vtop->r, 1);
-    bits = 0, o = bit_pos >> 3, bit_pos &= 7;
-    do {
-        incr_bf_adr(o);
-        vswap();
-        c ? vdup() : gv_dup();
-        vrott(3);
-        if (bits)
-            vpushi(bits), gen_op(0xc9);
-        if (bit_pos)
-            vpushi(bit_pos), gen_op(0x01);
-        n = 8 - bit_pos;
-        if (n > bit_size)
-            n = bit_size;
-        if (n < 8) {
-            m = ((1 << n) - 1) << bit_pos;
-            vpushi(m), gen_op('&');
-            vpushv(vtop-1);
-            vpushi(m & 0x80 ? ~m & 0x7f : ~m);
-            gen_op('&');
-            gen_op('|');
-        }
-        vdup(), vtop[-1] = vtop[-2];
-        vstore(), vpop();
-        bits += n, bit_size -= n, bit_pos = 0, o = 1;
-    } while (bit_size);
-    vpop(), vpop();
-}
-
-static int adjust_bf(SValue *sv, int bit_pos, int bit_size)
-{
-    int t;
-    if (0 == sv->type.ref)
-        return 0;
-    t = sv->type.ref->auxtype;
-    if (t != -1 && t != 7) {
-        sv->type.t = (sv->type.t & ~0x000f) | t;
-        sv->r = (sv->r & ~(0x1000 | 0x2000 | 0x4000)) | lvalue_type(sv->type.t);
-    }
-    return t;
-}
-
-
-
-
-static int gv(int rc)
-{
-    int r, bit_pos, bit_size, size, align, rc2;
-
-
-    if (vtop->type.t & 0x0080) {
-        CType type;
-
-        bit_pos = (((vtop->type.t) >> 20) & 0x3f);
-        bit_size = (((vtop->type.t) >> (20 + 6)) & 0x3f);
-
-        vtop->type.t &= ~(((1 << (6+6)) - 1) << 20 | 0x0080);
-
-        type.ref = 0;
-        type.t = vtop->type.t & 0x0010;
-        if ((vtop->type.t & 0x000f) == 11)
-            type.t |= 0x0010;
-
-        r = adjust_bf(vtop, bit_pos, bit_size);
-
-        if ((vtop->type.t & 0x000f) == 4)
-            type.t |= 4;
-        else
-            type.t |= 3;
-
-        if (r == 7) {
-            load_packed_bf(&type, bit_pos, bit_size);
-        } else {
-            int bits = (type.t & 0x000f) == 4 ? 64 : 32;
-
-            gen_cast(&type);
-
-            vpushi(bits - (bit_pos + bit_size));
-            gen_op(0x01);
-            vpushi(bits - bit_size);
-
-            gen_op(0x02);
-        }
-        r = gv(rc);
-    } else {
-        if (is_float(vtop->type.t) &&
-            (vtop->r & (0x003f | 0x0100)) == 0x0030) {
-            unsigned long offset;
-
-
-            size = type_size(&vtop->type, &align);
-            if ((nocode_wanted > 0))
-                size = 0, align = 1;
-            offset = section_add(data_section, size, align);
-            vpush_ref(&vtop->type, data_section, offset, size);
-     vswap();
-     init_putv(&vtop->type, data_section, offset);
-     vtop->r |= 0x0100;
-        }
-
-        if (vtop->r & 0x0800)
-            gbound();
-
-
-        r = vtop->r & 0x003f;
-        rc2 = (rc & 0x0002) ? 0x0002 : 0x0001;
-
-        if (rc == 0x0004)
-            rc2 = 0x0010;
-
-        else if (rc == 0x1000)
-            rc2 = 0x2000;
-
-
-
-
-
-
-        if (r >= 0x0030
-         || (vtop->r & 0x0100)
-         || !(reg_classes[r] & rc)
-
-         || ((vtop->type.t & 0x000f) == 13 && !(reg_classes[vtop->r2] & rc2))
-         || ((vtop->type.t & 0x000f) == 14 && !(reg_classes[vtop->r2] & rc2))
-
-
-
-            )
-        {
-            r = get_reg(rc);
-
-            if (((vtop->type.t & 0x000f) == 13) || ((vtop->type.t & 0x000f) == 14)) {
-                int addr_type = 4, load_size = 8, load_type = ((vtop->type.t & 0x000f) == 13) ? 4 : 9;
-
-
-
-
-
-                int r2, original_type;
-                original_type = vtop->type.t;
-# 1360 "tccgen.c"
-                if (vtop->r & 0x0100) {
-# 1369 "tccgen.c"
-                    save_reg_upstack(vtop->r, 1);
-
-
-                    vtop->type.t = load_type;
-                    load(r, vtop);
-                    vdup();
-                    vtop[-1].r = r;
-
-                    vtop->type.t = addr_type;
-                    gaddrof();
-                    vpushi(load_size);
-                    gen_op('+');
-                    vtop->r |= 0x0100;
-                    vtop->type.t = load_type;
-                } else {
-
-                    load(r, vtop);
-                    vdup();
-                    vtop[-1].r = r;
-                    vtop->r = vtop[-1].r2;
-                }
-
-
-                r2 = get_reg(rc2);
-                load(r2, vtop);
-                vpop();
-
-                vtop->r2 = r2;
-                vtop->type.t = original_type;
-            } else if ((vtop->r & 0x0100) && !is_float(vtop->type.t)) {
-                int t1, t;
-
-
-                t = vtop->type.t;
-                t1 = t;
-
-                if (vtop->r & 0x1000)
-                    t = 1;
-                else if (vtop->r & 0x2000)
-                    t = 2;
-                if (vtop->r & 0x4000)
-                    t |= 0x0010;
-                vtop->type.t = t;
-                load(r, vtop);
-
-                vtop->type.t = t1;
-            } else {
-
-                load(r, vtop);
-            }
-        }
-        vtop->r = r;
-
-
-
-
-
-    }
-    return r;
-}
-
-
-static void gv2(int rc1, int rc2)
-{
-    int v;
-
-
-
-
-    v = vtop[0].r & 0x003f;
-    if (v != 0x0033 && (v & ~1) != 0x0034 && rc1 <= rc2) {
-        vswap();
-        gv(rc1);
-        vswap();
-        gv(rc2);
-
-        if ((vtop[-1].r & 0x003f) >= 0x0030) {
-            vswap();
-            gv(rc1);
-            vswap();
-        }
-    } else {
-        gv(rc2);
-        vswap();
-        gv(rc1);
-        vswap();
-
-        if ((vtop[0].r & 0x003f) >= 0x0030) {
-            gv(rc2);
-        }
-    }
-}
-
-
-
-static int rc_fret(int t)
-{
-
-    if (t == 10) {
-        return 0x0080;
-    }
-
-    return 0x1000;
-}
-
-
-
-static int reg_fret(int t)
-{
-
-    if (t == 10) {
-        return TREG_ST0;
-    }
-
-    return TREG_XMM0;
-}
-# 1550 "tccgen.c"
-static void gv_dup(void)
-{
-    int rc, t, r, r1;
-    SValue sv;
-
-    t = vtop->type.t;
-# 1577 "tccgen.c"
-    {
-
-        rc = 0x0001;
-        sv.type.t = 3;
-        if (is_float(t)) {
-            rc = 0x0002;
-
-            if ((t & 0x000f) == 10) {
-                rc = 0x0080;
-            }
-
-            sv.type.t = t;
-        }
-        r = gv(rc);
-        r1 = get_reg(rc);
-        sv.r = r;
-        sv.c.i = 0;
-        load(r1, &sv);
-        vdup();
-
-        if (r != r1)
-            vtop->r = r1;
-    }
-}
-
-
-
-
-static int gvtst(int inv, int t)
-{
-    int v = vtop->r & 0x003f;
-    if (v != 0x0033 && v != 0x0034 && v != 0x0035) {
-        vpushi(0);
-        gen_op(0x95);
-    }
-    if ((vtop->r & (0x003f | 0x0100 | 0x0200)) == 0x0030) {
-
-        if ((vtop->c.i != 0) != inv)
-            t = gjmp(t);
-        vtop--;
-        return t;
-    }
-    return gtst(inv, t);
-}
-# 1851 "tccgen.c"
-static uint64_t gen_opic_sdiv(uint64_t a, uint64_t b)
-{
-    uint64_t x = (a >> 63 ? -a : a) / (b >> 63 ? -b : b);
-    return (a ^ b) >> 63 ? -x : x;
-}
-
-static int gen_opic_lt(uint64_t a, uint64_t b)
-{
-    return (a ^ (uint64_t)1 << 63) < (b ^ (uint64_t)1 << 63);
-}
-
-
-
-static void gen_opic(int op)
-{
-    SValue *v1 = vtop - 1;
-    SValue *v2 = vtop;
-    int t1 = v1->type.t & 0x000f;
-    int t2 = v2->type.t & 0x000f;
-    int c1 = (v1->r & (0x003f | 0x0100 | 0x0200)) == 0x0030;
-    int c2 = (v2->r & (0x003f | 0x0100 | 0x0200)) == 0x0030;
-    uint64_t l1 = c1 ? v1->c.i : 0;
-    uint64_t l2 = c2 ? v2->c.i : 0;
-    int shm = (t1 == 4) ? 63 : 31;
-
-    if (t1 != 4 && (8 != 8 || t1 != 5))
-        l1 = ((uint32_t)l1 |
-              (v1->type.t & 0x0010 ? 0 : -(l1 & 0x80000000)));
-    if (t2 != 4 && (8 != 8 || t2 != 5))
-        l2 = ((uint32_t)l2 |
-              (v2->type.t & 0x0010 ? 0 : -(l2 & 0x80000000)));
-
-    if (c1 && c2) {
-        switch(op) {
-        case '+': l1 += l2; break;
-        case '-': l1 -= l2; break;
-        case '&': l1 &= l2; break;
-        case '^': l1 ^= l2; break;
-        case '|': l1 |= l2; break;
-        case '*': l1 *= l2; break;
-
-        case 0xb2:
-        case '/':
-        case '%':
-        case 0xb0:
-        case 0xb1:
-
-            if (l2 == 0) {
-                if (const_wanted)
-                    tcc_error("division by zero in constant");
-                goto general_case;
-            }
-            switch(op) {
-            default: l1 = gen_opic_sdiv(l1, l2); break;
-            case '%': l1 = l1 - l2 * gen_opic_sdiv(l1, l2); break;
-            case 0xb0: l1 = l1 / l2; break;
-            case 0xb1: l1 = l1 % l2; break;
-            }
-            break;
-        case 0x01: l1 <<= (l2 & shm); break;
-        case 0xc9: l1 >>= (l2 & shm); break;
-        case 0x02:
-            l1 = (l1 >> 63) ? ~(~l1 >> (l2 & shm)) : l1 >> (l2 & shm);
-            break;
-
-        case 0x92: l1 = l1 < l2; break;
-        case 0x93: l1 = l1 >= l2; break;
-        case 0x94: l1 = l1 == l2; break;
-        case 0x95: l1 = l1 != l2; break;
-        case 0x96: l1 = l1 <= l2; break;
-        case 0x97: l1 = l1 > l2; break;
-        case 0x9c: l1 = gen_opic_lt(l1, l2); break;
-        case 0x9d: l1 = !gen_opic_lt(l1, l2); break;
-        case 0x9e: l1 = !gen_opic_lt(l2, l1); break;
-        case 0x9f: l1 = gen_opic_lt(l2, l1); break;
-
-        case 0xa0: l1 = l1 && l2; break;
-        case 0xa1: l1 = l1 || l2; break;
-        default:
-            goto general_case;
-        }
- if (t1 != 4 && (8 != 8 || t1 != 5))
-     l1 = ((uint32_t)l1 |
-  (v1->type.t & 0x0010 ? 0 : -(l1 & 0x80000000)));
-        v1->c.i = l1;
-        vtop--;
-    } else {
-
-        if (c1 && (op == '+' || op == '&' || op == '^' ||
-                   op == '|' || op == '*')) {
-            vswap();
-            c2 = c1;
-            l2 = l1;
-        }
-        if (!const_wanted &&
-            c1 && ((l1 == 0 &&
-                    (op == 0x01 || op == 0xc9 || op == 0x02)) ||
-                   (l1 == -1 && op == 0x02))) {
-
-            vtop--;
-        } else if (!const_wanted &&
-                   c2 && ((l2 == 0 && (op == '&' || op == '*')) ||
-                          (op == '|' &&
-                            (l2 == -1 || (l2 == 0xFFFFFFFF && t2 != 4))) ||
-                          (l2 == 1 && (op == '%' || op == 0xb1)))) {
-
-            if (l2 == 1)
-                vtop->c.i = 0;
-            vswap();
-            vtop--;
-        } else if (c2 && (((op == '*' || op == '/' || op == 0xb0 ||
-                          op == 0xb2) &&
-                           l2 == 1) ||
-                          ((op == '+' || op == '-' || op == '|' || op == '^' ||
-                            op == 0x01 || op == 0xc9 || op == 0x02) &&
-                           l2 == 0) ||
-                          (op == '&' &&
-                            (l2 == -1 || (l2 == 0xFFFFFFFF && t2 != 4))))) {
-
-            vtop--;
-        } else if (c2 && (op == '*' || op == 0xb2 || op == 0xb0)) {
-
-            if (l2 > 0 && (l2 & (l2 - 1)) == 0) {
-                int n = -1;
-                while (l2) {
-                    l2 >>= 1;
-                    n++;
-                }
-                vtop->c.i = n;
-                if (op == '*')
-                    op = 0x01;
-                else if (op == 0xb2)
-                    op = 0x02;
-                else
-                    op = 0xc9;
-            }
-            goto general_case;
-        } else if (c2 && (op == '+' || op == '-') &&
-                   (((vtop[-1].r & (0x003f | 0x0100 | 0x0200)) == (0x0030 | 0x0200))
-                    || (vtop[-1].r & (0x003f | 0x0100)) == 0x0032)) {
-
-            if (op == '-')
-                l2 = -l2;
-     l2 += vtop[-1].c.i;
-
-
-     if ((int)l2 != l2)
-         goto general_case;
-            vtop--;
-            vtop->c.i = l2;
-        } else {
-        general_case:
-
-                if (t1 == 4 || t2 == 4 ||
-                    (8 == 8 && (t1 == 5 || t2 == 5)))
-                    gen_opl(op);
-                else
-                    gen_opi(op);
-        }
-    }
-}
-
-
-static void gen_opif(int op)
-{
-    int c1, c2;
-    SValue *v1, *v2;
-
-
-
-
-    long double f1, f2;
-
-    v1 = vtop - 1;
-    v2 = vtop;
-
-    c1 = (v1->r & (0x003f | 0x0100 | 0x0200)) == 0x0030;
-    c2 = (v2->r & (0x003f | 0x0100 | 0x0200)) == 0x0030;
-    if (c1 && c2) {
-        if (v1->type.t == 8) {
-            f1 = v1->c.f;
-            f2 = v2->c.f;
-        } else if (v1->type.t == 9) {
-            f1 = v1->c.d;
-            f2 = v2->c.d;
-        } else {
-            f1 = v1->c.ld;
-            f2 = v2->c.ld;
-        }
-
-
-
-        if (!ieee_finite(f1) || !ieee_finite(f2))
-            goto general_case;
-
-        switch(op) {
-        case '+': f1 += f2; break;
-        case '-': f1 -= f2; break;
-        case '*': f1 *= f2; break;
-        case '/':
-            if (f2 == 0.0) {
-                if (const_wanted)
-                    tcc_error("division by zero in constant");
-                goto general_case;
-            }
-            f1 /= f2;
-            break;
-
-        default:
-            goto general_case;
-        }
-
-        if (v1->type.t == 8) {
-            v1->c.f = f1;
-        } else if (v1->type.t == 9) {
-            v1->c.d = f1;
-        } else {
-            v1->c.ld = f1;
-        }
-        vtop--;
-    } else {
-    general_case:
-        gen_opf(op);
-    }
-}
-
-static int pointed_size(CType *type)
-{
-    int align;
-    return type_size(pointed_type(type), &align);
-}
-
-static void vla_runtime_pointed_size(CType *type)
-{
-    int align;
-    vla_runtime_type_size(pointed_type(type), &align);
-}
-
-static inline int is_null_pointer(SValue *p)
-{
-    if ((p->r & (0x003f | 0x0100 | 0x0200)) != 0x0030)
-        return 0;
-    return ((p->type.t & 0x000f) == 3 && (uint32_t)p->c.i == 0) ||
-        ((p->type.t & 0x000f) == 4 && p->c.i == 0) ||
-        ((p->type.t & 0x000f) == 5 &&
-         (8 == 4 ? (uint32_t)p->c.i == 0 : p->c.i == 0));
-}
-
-static inline int is_integer_btype(int bt)
-{
-    return (bt == 1 || bt == 2 ||
-            bt == 3 || bt == 4);
-}
-
-
-static void check_comparison_pointer_types(SValue *p1, SValue *p2, int op)
-{
-    CType *type1, *type2, tmp_type1, tmp_type2;
-    int bt1, bt2;
-
-
-    if (is_null_pointer(p1) || is_null_pointer(p2))
-        return;
-    type1 = &p1->type;
-    type2 = &p2->type;
-    bt1 = type1->t & 0x000f;
-    bt2 = type2->t & 0x000f;
-
-    if ((is_integer_btype(bt1) || is_integer_btype(bt2)) && op != '-') {
-        if (op != 0xa1 && op != 0xa0 )
-            tcc_warning("comparison between pointer and integer");
-        return;
-    }
-
-
-    if (bt1 == 5) {
-        type1 = pointed_type(type1);
-    } else if (bt1 != 6)
-        goto invalid_operands;
-
-    if (bt2 == 5) {
-        type2 = pointed_type(type2);
-    } else if (bt2 != 6) {
-    invalid_operands:
-        tcc_error("invalid operands to binary %s", get_tok_str(op, 0));
-    }
-    if ((type1->t & 0x000f) == 0 ||
-        (type2->t & 0x000f) == 0)
-        return;
-    tmp_type1 = *type1;
-    tmp_type2 = *type2;
-    tmp_type1.t &= ~(0x0020 | 0x0010 | 0x0100 | 0x0200);
-    tmp_type2.t &= ~(0x0020 | 0x0010 | 0x0100 | 0x0200);
-    if (!is_compatible_types(&tmp_type1, &tmp_type2)) {
-
-        if (op == '-')
-            goto invalid_operands;
-        else
-            tcc_warning("comparison of distinct pointer types lacks a cast");
-    }
-}
-
-
-static void gen_op(int op)
-{
-    int u, t1, t2, bt1, bt2, t;
-    CType type1;
-
-redo:
-    t1 = vtop[-1].type.t;
-    t2 = vtop[0].type.t;
-    bt1 = t1 & 0x000f;
-    bt2 = t2 & 0x000f;
-
-    if (bt1 == 7 || bt2 == 7) {
-        tcc_error("operation on a struct");
-    } else if (bt1 == 6 || bt2 == 6) {
- if (bt2 == 6) {
-     mk_pointer(&vtop->type);
-     gaddrof();
- }
- if (bt1 == 6) {
-     vswap();
-     mk_pointer(&vtop->type);
-     gaddrof();
-     vswap();
- }
- goto redo;
-    } else if (bt1 == 5 || bt2 == 5) {
-
-
-        if (op >= 0x92 && op <= 0xa1) {
-            check_comparison_pointer_types(vtop - 1, vtop, op);
-
-
-            t = 4 | 0x0010;
-
-
-
-            goto std_op;
-        }
-
-        if (bt1 == 5 && bt2 == 5) {
-            if (op != '-')
-                tcc_error("cannot use pointers here");
-            check_comparison_pointer_types(vtop - 1, vtop, op);
-
-            if (vtop[-1].type.t & 0x0400) {
-                vla_runtime_pointed_size(&vtop[-1].type);
-            } else {
-                vpushi(pointed_size(&vtop[-1].type));
-            }
-            vrott(3);
-            gen_opic(op);
-            vtop->type.t = ptrdiff_type.t;
-            vswap();
-            gen_op(0xb2);
-        } else {
-
-            if (op != '-' && op != '+')
-                tcc_error("cannot use pointers here");
-
-            if (bt2 == 5) {
-                vswap();
-                t = t1, t1 = t2, t2 = t;
-            }
-
-
-
-
-
-            type1 = vtop[-1].type;
-            type1.t &= ~0x0040;
-            if (vtop[-1].type.t & 0x0400)
-                vla_runtime_pointed_size(&vtop[-1].type);
-            else {
-                u = pointed_size(&vtop[-1].type);
-                if (u < 0)
-                    tcc_error("unknown array element size");
-
-                vpushll(u);
-
-
-
-
-            }
-            gen_op('*');
-# 2267 "tccgen.c"
-            {
-                gen_opic(op);
-            }
-
-            vtop->type = type1;
-        }
-    } else if (is_float(bt1) || is_float(bt2)) {
-
-        if (bt1 == 10 || bt2 == 10) {
-            t = 10;
-        } else if (bt1 == 9 || bt2 == 9) {
-            t = 9;
-        } else {
-            t = 8;
-        }
-
-        if (op != '+' && op != '-' && op != '*' && op != '/' &&
-            (op < 0x92 || op > 0x9f))
-            tcc_error("invalid operands for binary operation");
-        goto std_op;
-    } else if (op == 0xc9 || op == 0x02 || op == 0x01) {
-        t = bt1 == 4 ? 4 : 3;
-        if ((t1 & (0x000f | 0x0010 | 0x0080)) == (t | 0x0010))
-          t |= 0x0010;
-        t |= (0x0800 & t1);
-        goto std_op;
-    } else if (bt1 == 4 || bt2 == 4) {
-
-        t = 4 | 0x0800;
-        if (bt1 == 4)
-            t &= t1;
-        if (bt2 == 4)
-            t &= t2;
-
-        if ((t1 & (0x000f | 0x0010 | 0x0080)) == (4 | 0x0010) ||
-            (t2 & (0x000f | 0x0010 | 0x0080)) == (4 | 0x0010))
-            t |= 0x0010;
-        goto std_op;
-    } else {
-
-        t = 3 | (0x0800 & (t1 | t2));
-
-        if ((t1 & (0x000f | 0x0010 | 0x0080)) == (3 | 0x0010) ||
-            (t2 & (0x000f | 0x0010 | 0x0080)) == (3 | 0x0010))
-            t |= 0x0010;
-    std_op:
-
-
-        if (t & 0x0010) {
-            if (op == 0x02)
-                op = 0xc9;
-            else if (op == '/')
-                op = 0xb0;
-            else if (op == '%')
-                op = 0xb1;
-            else if (op == 0x9c)
-                op = 0x92;
-            else if (op == 0x9f)
-                op = 0x97;
-            else if (op == 0x9e)
-                op = 0x96;
-            else if (op == 0x9d)
-                op = 0x93;
-        }
-        vswap();
-        type1.t = t;
-        type1.ref = 0;
-        gen_cast(&type1);
-        vswap();
-
-
-        if (op == 0xc9 || op == 0x02 || op == 0x01)
-            type1.t = 3;
-        gen_cast(&type1);
-        if (is_float(t))
-            gen_opif(op);
-        else
-            gen_opic(op);
-        if (op >= 0x92 && op <= 0x9f) {
-
-            vtop->type.t = 3;
-        } else {
-            vtop->type.t = t;
-        }
-    }
-
-    if (vtop->r & 0x0100)
-        gv(is_float(vtop->type.t & 0x000f) ? 0x0002 : 0x0001);
-}
-
-
-
-static void gen_cvt_itof1(int t)
-{
-
-
-
-    if ((vtop->type.t & (0x000f | 0x0010)) ==
-        (4 | 0x0010)) {
-
-        if (t == 8)
-            vpush_global_sym(&func_old_type, TOK___floatundisf);
-
-        else if (t == 10)
-            vpush_global_sym(&func_old_type, TOK___floatundixf);
-
-        else
-            vpush_global_sym(&func_old_type, TOK___floatundidf);
-        vrott(2);
-        gfunc_call(1);
-        vpushi(0);
-        vtop->r = reg_fret(t);
-    } else {
-        gen_cvt_itof(t);
-    }
-
-}
-
-
-
-static void gen_cvt_ftoi1(int t)
-{
-
-
-
-    int st;
-
-    if (t == (4 | 0x0010)) {
-
-        st = vtop->type.t & 0x000f;
-        if (st == 8)
-            vpush_global_sym(&func_old_type, TOK___fixunssfdi);
-
-        else if (st == 10)
-            vpush_global_sym(&func_old_type, TOK___fixunsxfdi);
-
-        else
-            vpush_global_sym(&func_old_type, TOK___fixunsdfdi);
-        vrott(2);
-        gfunc_call(1);
-        vpushi(0);
-        vtop->r = TREG_RAX;
-        vtop->r2 = TREG_RDX;
-    } else {
-        gen_cvt_ftoi(t);
-    }
-
-}
-
-
-static void force_charshort_cast(int t)
-{
-    int bits, dbt;
-
-
-    if ((nocode_wanted & 0xC0000000))
- return;
-
-    dbt = t & 0x000f;
-
-    if (dbt == 1)
-        bits = 8;
-    else
-        bits = 16;
-    if (t & 0x0010) {
-        vpushi((1 << bits) - 1);
-        gen_op('&');
-    } else {
-        if ((vtop->type.t & 0x000f) == 4)
-            bits = 64 - bits;
-        else
-            bits = 32 - bits;
-        vpushi(bits);
-        gen_op(0x01);
-
-
-
-        vtop->type.t &= ~0x0010;
-        vpushi(bits);
-        gen_op(0x02);
-    }
-}
-
-
-static void gen_cast_s(int t)
-{
-    CType type;
-    type.t = t;
-    type.ref = 0;
-    gen_cast(&type);
-}
-
-static void gen_cast(CType *type)
-{
-    int sbt, dbt, sf, df, c, p;
-
-
-
-
-    if (vtop->r & 0x0400) {
-        vtop->r &= ~0x0400;
-        force_charshort_cast(vtop->type.t);
-    }
-
-
-    if (vtop->type.t & 0x0080) {
-        gv(0x0001);
-    }
-
-    dbt = type->t & (0x000f | 0x0010);
-    sbt = vtop->type.t & (0x000f | 0x0010);
-
-    if (sbt != dbt) {
-        sf = is_float(sbt);
-        df = is_float(dbt);
-        c = (vtop->r & (0x003f | 0x0100 | 0x0200)) == 0x0030;
-        p = (vtop->r & (0x003f | 0x0100 | 0x0200)) == (0x0030 | 0x0200);
-
-
-
-        if (c) {
-
-
-            if (sbt == 8)
-                vtop->c.ld = vtop->c.f;
-            else if (sbt == 9)
-                vtop->c.ld = vtop->c.d;
-
-            if (df) {
-                if ((sbt & 0x000f) == 4) {
-                    if ((sbt & 0x0010) || !(vtop->c.i >> 63))
-                        vtop->c.ld = vtop->c.i;
-                    else
-                        vtop->c.ld = -(long double)-vtop->c.i;
-                } else if(!sf) {
-                    if ((sbt & 0x0010) || !(vtop->c.i >> 31))
-                        vtop->c.ld = (uint32_t)vtop->c.i;
-                    else
-                        vtop->c.ld = -(long double)-(uint32_t)vtop->c.i;
-                }
-
-                if (dbt == 8)
-                    vtop->c.f = (float)vtop->c.ld;
-                else if (dbt == 9)
-                    vtop->c.d = (double)vtop->c.ld;
-            } else if (sf && dbt == (4|0x0010)) {
-                vtop->c.i = vtop->c.ld;
-            } else if (sf && dbt == 11) {
-                vtop->c.i = (vtop->c.ld != 0);
-            } else {
-                if(sf)
-                    vtop->c.i = vtop->c.ld;
-                else if (sbt == (4|0x0010))
-                    ;
-                else if (sbt & 0x0010)
-                    vtop->c.i = (uint32_t)vtop->c.i;
-
-                else if (sbt == 5)
-                    ;
-
-                else if (sbt != 4)
-                    vtop->c.i = ((uint32_t)vtop->c.i |
-                                  -(vtop->c.i & 0x80000000));
-
-                if (dbt == (4|0x0010))
-                    ;
-                else if (dbt == 11)
-                    vtop->c.i = (vtop->c.i != 0);
-
-                else if (dbt == 5)
-                    ;
-
-                else if (dbt != 4) {
-                    uint32_t m = ((dbt & 0x000f) == 1 ? 0xff :
-                                  (dbt & 0x000f) == 2 ? 0xffff :
-                                  0xffffffff);
-                    vtop->c.i &= m;
-                    if (!(dbt & 0x0010))
-                        vtop->c.i |= -(vtop->c.i & ((m >> 1) + 1));
-                }
-            }
-        } else if (p && dbt == 11) {
-            vtop->r = 0x0030;
-            vtop->c.i = 1;
-        } else {
-
-            if (sf && df) {
-
-                gen_cvt_ftof(dbt);
-            } else if (df) {
-
-                gen_cvt_itof1(dbt);
-            } else if (sf) {
-
-                if (dbt == 11) {
-                     vpushi(0);
-                     gen_op(0x95);
-                } else {
-
-                    if (dbt != (3 | 0x0010) &&
-                        dbt != (4 | 0x0010) &&
-                        dbt != 4)
-                        dbt = 3;
-                    gen_cvt_ftoi1(dbt);
-                    if (dbt == 3 && (type->t & (0x000f | 0x0010)) != dbt) {
-
-                        vtop->type.t = dbt;
-                        gen_cast(type);
-                    }
-                }
-# 2602 "tccgen.c"
-            } else if ((dbt & 0x000f) == 4 ||
-                       (dbt & 0x000f) == 5 ||
-                       (dbt & 0x000f) == 6) {
-                if ((sbt & 0x000f) != 4 &&
-                    (sbt & 0x000f) != 5 &&
-                    (sbt & 0x000f) != 6) {
-
-                    gv(0x0001);
-                    if (sbt != (3 | 0x0010)) {
-
-
-
-                        int r = gv(0x0001);
-
-                        o(0x6348);
-                        o(0xc0 + (((r) & 7) << 3) + ((r) & 7));
-
-
-
-                    }
-                }
-
-            } else if (dbt == 11) {
-
-                vpushi(0);
-                gen_op(0x95);
-            } else if ((dbt & 0x000f) == 1 ||
-                       (dbt & 0x000f) == 2) {
-                if (sbt == 5) {
-                    vtop->type.t = 3;
-                    tcc_warning("nonportable conversion from pointer to char/short");
-                }
-                force_charshort_cast(dbt);
-# 2647 "tccgen.c"
-            }
-        }
-    } else if ((dbt & 0x000f) == 5 && !(vtop->r & 0x0100)) {
-
-
-        vtop->r = (vtop->r & ~(0x1000 | 0x2000 | 0x4000))
-                  | (lvalue_type(type->ref->type.t) & (0x1000 | 0x2000 | 0x4000));
-    }
-    vtop->type = *type;
-}
-
-
-static int type_size(CType *type, int *a)
-{
-    Sym *s;
-    int bt;
-
-    bt = type->t & 0x000f;
-    if (bt == 7) {
-
-        s = type->ref;
-        *a = s->r;
-        return s->c;
-    } else if (bt == 5) {
-        if (type->t & 0x0040) {
-            int ts;
-
-            s = type->ref;
-            ts = type_size(&s->type, a);
-
-            if (ts < 0 && s->c < 0)
-                ts = -ts;
-
-            return ts * s->c;
-        } else {
-            *a = 8;
-            return 8;
-        }
-    } else if (((type->t & (((1 << (6+6)) - 1) << 20 | 0x0080)) == (2 << 20)) && type->ref->c == -1) {
-        return -1;
-    } else if (bt == 10) {
-        *a = 16;
-        return 16;
-    } else if (bt == 9 || bt == 4) {
-# 2704 "tccgen.c"
-        *a = 8;
-
-        return 8;
-    } else if (bt == 3 || bt == 8) {
-        *a = 4;
-        return 4;
-    } else if (bt == 2) {
-        *a = 2;
-        return 2;
-    } else if (bt == 13 || bt == 14) {
-        *a = 8;
-        return 16;
-    } else {
-
-        *a = 1;
-        return 1;
-    }
-}
-
-
-
-static void vla_runtime_type_size(CType *type, int *a)
-{
-    if (type->t & 0x0400) {
-        type_size(&type->ref->type, a);
-        vset(&int_type, 0x0032|0x0100, type->ref->c);
-    } else {
-        vpushi(type_size(type, a));
-    }
-}
-
-static void vla_sp_restore(void) {
-    if (vlas_in_scope) {
-        gen_vla_sp_restore(vla_sp_loc);
-    }
-}
-
-static void vla_sp_restore_root(void) {
-    if (vlas_in_scope) {
-        gen_vla_sp_restore(vla_sp_root_loc);
-    }
-}
-
-
-static inline CType *pointed_type(CType *type)
-{
-    return &type->ref->type;
-}
-
-
-static void mk_pointer(CType *type)
-{
-    Sym *s;
-    s = sym_push(0x20000000, type, 0, -1);
-    type->t = 5 | (type->t & (0x00001000 | 0x00002000 | 0x00004000 | 0x00008000));
-    type->ref = s;
-}
-
-
-static int is_compatible_func(CType *type1, CType *type2)
-{
-    Sym *s1, *s2;
-
-    s1 = type1->ref;
-    s2 = type2->ref;
-    if (!is_compatible_types(&s1->type, &s2->type))
-        return 0;
-
-    if (s1->f.func_call != s2->f.func_call)
-        return 0;
-
-    if (s1->f.func_type == 2 || s2->f.func_type == 2)
-        return 1;
-    if (s1->f.func_type != s2->f.func_type)
-        return 0;
-    while (s1 != 0) {
-        if (s2 == 0)
-            return 0;
-        if (!is_compatible_unqualified_types(&s1->type, &s2->type))
-            return 0;
-        s1 = s1->next;
-        s2 = s2->next;
-    }
-    if (s2)
-        return 0;
-    return 1;
-}
-
-
-
-
-
-
-static int compare_types(CType *type1, CType *type2, int unqualified)
-{
-    int bt1, t1, t2;
-
-    t1 = type1->t & (~((0x00001000 | 0x00002000 | 0x00004000 | 0x00008000)|(((1 << (6+6)) - 1) << 20 | 0x0080)));
-    t2 = type2->t & (~((0x00001000 | 0x00002000 | 0x00004000 | 0x00008000)|(((1 << (6+6)) - 1) << 20 | 0x0080)));
-    if (unqualified) {
-
-        t1 &= ~(0x0100 | 0x0200);
-        t2 &= ~(0x0100 | 0x0200);
-    }
-
-
-    if ((t1 & 0x000f) != 1) {
-        t1 &= ~0x0020;
-        t2 &= ~0x0020;
-    }
-
-    if (t1 != t2)
-        return 0;
-
-    bt1 = t1 & 0x000f;
-    if (bt1 == 5) {
-        type1 = pointed_type(type1);
-        type2 = pointed_type(type2);
-        return is_compatible_types(type1, type2);
-    } else if (bt1 == 7) {
-        return (type1->ref == type2->ref);
-    } else if (bt1 == 6) {
-        return is_compatible_func(type1, type2);
-    } else {
-        return 1;
-    }
-}
-
-
-
-
-static int is_compatible_types(CType *type1, CType *type2)
-{
-    return compare_types(type1,type2,0);
-}
-
-
-
-static int is_compatible_unqualified_types(CType *type1, CType *type2)
-{
-    return compare_types(type1,type2,1);
-}
-
-
-
-
-
-static void type_to_str(char *buf, int buf_size,
-                 CType *type, const char *varstr)
-{
-    int bt, v, t;
-    Sym *s, *sa;
-    char buf1[256];
-    const char *tstr;
-
-    t = type->t;
-    bt = t & 0x000f;
-    buf[0] = '\0';
-
-    if (t & 0x00001000)
-        pstrcat(buf, buf_size, "extern ");
-    if (t & 0x00002000)
-        pstrcat(buf, buf_size, "static ");
-    if (t & 0x00004000)
-        pstrcat(buf, buf_size, "typedef ");
-    if (t & 0x00008000)
-        pstrcat(buf, buf_size, "inline ");
-    if (t & 0x0200)
-        pstrcat(buf, buf_size, "volatile ");
-    if (t & 0x0100)
-        pstrcat(buf, buf_size, "const ");
-
-    if (((t & 0x0020) && bt == 1)
-        || ((t & 0x0010)
-            && (bt == 2 || bt == 3 || bt == 4)
-            && !((t & (((1 << (6+6)) - 1) << 20 | 0x0080)) == (2 << 20))
-            ))
-        pstrcat(buf, buf_size, (t & 0x0010) ? "unsigned " : "signed ");
-
-    buf_size -= strlen(buf);
-    buf += strlen(buf);
-
-    switch(bt) {
-    case 0:
-        tstr = "void";
-        goto add_tstr;
-    case 11:
-        tstr = "_Bool";
-        goto add_tstr;
-    case 1:
-        tstr = "char";
-        goto add_tstr;
-    case 2:
-        tstr = "short";
-        goto add_tstr;
-    case 3:
-        tstr = "int";
-        goto maybe_long;
-    case 4:
-        tstr = "long long";
-    maybe_long:
-        if (t & 0x0800)
-            tstr = "long";
-        if (!((t & (((1 << (6+6)) - 1) << 20 | 0x0080)) == (2 << 20)))
-            goto add_tstr;
-        tstr = "enum ";
-        goto tstruct;
-    case 8:
-        tstr = "float";
-        goto add_tstr;
-    case 9:
-        tstr = "double";
-        goto add_tstr;
-    case 10:
-        tstr = "long double";
-    add_tstr:
-        pstrcat(buf, buf_size, tstr);
-        break;
-    case 7:
-        tstr = "struct ";
-        if (((t & ((((1 << (6+6)) - 1) << 20 | 0x0080)|0x000f)) == (1 << 20 | 7)))
-            tstr = "union ";
-    tstruct:
-        pstrcat(buf, buf_size, tstr);
-        v = type->ref->v & ~0x40000000;
-        if (v >= 0x10000000)
-            pstrcat(buf, buf_size, "<anonymous>");
-        else
-            pstrcat(buf, buf_size, get_tok_str(v, 0));
-        break;
-    case 6:
-        s = type->ref;
-        type_to_str(buf, buf_size, &s->type, varstr);
-        pstrcat(buf, buf_size, "(");
-        sa = s->next;
-        while (sa != 0) {
-            type_to_str(buf1, sizeof(buf1), &sa->type, 0);
-            pstrcat(buf, buf_size, buf1);
-            sa = sa->next;
-            if (sa)
-                pstrcat(buf, buf_size, ", ");
-        }
-        pstrcat(buf, buf_size, ")");
-        goto no_var;
-    case 5:
-        s = type->ref;
-        if (t & 0x0040) {
-            snprintf(buf1, sizeof(buf1), "%s[%d]", varstr ? varstr : "", s->c);
-            type_to_str(buf, buf_size, &s->type, buf1);
-            goto no_var;
-        }
-        pstrcpy(buf1, sizeof(buf1), "*");
-        if (t & 0x0100)
-            pstrcat(buf1, buf_size, "const ");
-        if (t & 0x0200)
-            pstrcat(buf1, buf_size, "volatile ");
-        if (varstr)
-            pstrcat(buf1, sizeof(buf1), varstr);
-        type_to_str(buf, buf_size, &s->type, buf1);
-        goto no_var;
-    }
-    if (varstr) {
-        pstrcat(buf, buf_size, " ");
-        pstrcat(buf, buf_size, varstr);
-    }
- no_var: ;
-}
-
-
-
-static void gen_assign_cast(CType *dt)
-{
-    CType *st, *type1, *type2;
-    char buf1[256], buf2[256];
-    int dbt, sbt;
-
-    st = &vtop->type;
-    dbt = dt->t & 0x000f;
-    sbt = st->t & 0x000f;
-    if (sbt == 0 || dbt == 0) {
- if (sbt == 0 && dbt == 0)
-     ;
-# 2994 "tccgen.c"
- else
-         tcc_error("cannot cast from/to void");
-    }
-    if (dt->t & 0x0100)
-        tcc_warning("assignment of read-only location");
-    switch(dbt) {
-    case 5:
-
-
-        if (is_null_pointer(vtop))
-            goto type_ok;
-
-        if (is_integer_btype(sbt)) {
-            tcc_warning("assignment makes pointer from integer without a cast");
-            goto type_ok;
-        }
-        type1 = pointed_type(dt);
-
-        if (sbt == 6) {
-            if ((type1->t & 0x000f) != 0 &&
-                !is_compatible_types(pointed_type(dt), st))
-                tcc_warning("assignment from incompatible pointer type");
-            goto type_ok;
-        }
-        if (sbt != 5)
-            goto error;
-        type2 = pointed_type(st);
-        if ((type1->t & 0x000f) == 0 ||
-            (type2->t & 0x000f) == 0) {
-
-        } else {
-
-
-            if (!is_compatible_unqualified_types(type1, type2)) {
-
-
-
-
-  if ((type1->t & (0x000f|0x0800)) != (type2->t & (0x000f|0x0800))
-                    || ((type1->t & (((1 << (6+6)) - 1) << 20 | 0x0080)) == (2 << 20)) || ((type2->t & (((1 << (6+6)) - 1) << 20 | 0x0080)) == (2 << 20))
-                    )
-      tcc_warning("assignment from incompatible pointer type");
-     }
-        }
-
-        if ((!(type1->t & 0x0100) && (type2->t & 0x0100)) ||
-            (!(type1->t & 0x0200) && (type2->t & 0x0200)))
-            tcc_warning("assignment discards qualifiers from pointer target type");
-        break;
-    case 1:
-    case 2:
-    case 3:
-    case 4:
-        if (sbt == 5 || sbt == 6) {
-            tcc_warning("assignment makes integer from pointer without a cast");
-        } else if (sbt == 7) {
-            goto case_VT_STRUCT;
-        }
-
-        break;
-    case 7:
-    case_VT_STRUCT:
-        if (!is_compatible_unqualified_types(dt, st)) {
-        error:
-            type_to_str(buf1, sizeof(buf1), st, 0);
-            type_to_str(buf2, sizeof(buf2), dt, 0);
-            tcc_error("cannot cast '%s' to '%s'", buf1, buf2);
-        }
-        break;
-    }
- type_ok:
-    gen_cast(dt);
-}
-
-
-static void vstore(void)
-{
-    int sbt, dbt, ft, r, t, size, align, bit_size, bit_pos, rc, delayed_cast;
-
-    ft = vtop[-1].type.t;
-    sbt = vtop->type.t & 0x000f;
-    dbt = ft & 0x000f;
-    if ((((sbt == 3 || sbt == 2) && dbt == 1) ||
-         (sbt == 3 && dbt == 2))
- && !(vtop->type.t & 0x0080)) {
-
-        delayed_cast = 0x0400;
-        vtop->type.t = ft & (~((0x00001000 | 0x00002000 | 0x00004000 | 0x00008000)|(((1 << (6+6)) - 1) << 20 | 0x0080)));
-
-        if (ft & 0x0100)
-            tcc_warning("assignment of read-only location");
-    } else {
-        delayed_cast = 0;
-        if (!(ft & 0x0080))
-            gen_assign_cast(&vtop[-1].type);
-    }
-
-    if (sbt == 7) {
-
-
-
-            size = type_size(&vtop->type, &align);
-
-
-            vswap();
-            vtop->type.t = 5;
-            gaddrof();
-# 3111 "tccgen.c"
-            vpush_global_sym(&func_old_type, TOK_memmove);
-
-            vswap();
-
-            vpushv(vtop - 2);
-            vtop->type.t = 5;
-            gaddrof();
-
-            vpushi(size);
-            gfunc_call(3);
-
-
-    } else if (ft & 0x0080) {
-
-
-
-        vdup(), vtop[-1] = vtop[-2];
-
-        bit_pos = (((ft) >> 20) & 0x3f);
-        bit_size = (((ft) >> (20 + 6)) & 0x3f);
-
-        vtop[-1].type.t = ft & ~(((1 << (6+6)) - 1) << 20 | 0x0080);
-
-        if ((ft & 0x000f) == 11) {
-            gen_cast(&vtop[-1].type);
-            vtop[-1].type.t = (vtop[-1].type.t & ~0x000f) | (1 | 0x0010);
-        }
-
-        r = adjust_bf(vtop - 1, bit_pos, bit_size);
-        if (r == 7) {
-            gen_cast_s((ft & 0x000f) == 4 ? 4 : 3);
-            store_packed_bf(bit_pos, bit_size);
-        } else {
-            unsigned long long mask = (1ULL << bit_size) - 1;
-            if ((ft & 0x000f) != 11) {
-
-                if ((vtop[-1].type.t & 0x000f) == 4)
-                    vpushll(mask);
-                else
-                    vpushi((unsigned)mask);
-                gen_op('&');
-            }
-
-            vpushi(bit_pos);
-            gen_op(0x01);
-            vswap();
-
-            vdup();
-            vrott(3);
-
-            if ((vtop->type.t & 0x000f) == 4)
-                vpushll(~(mask << bit_pos));
-            else
-                vpushi(~((unsigned)mask << bit_pos));
-            gen_op('&');
-            gen_op('|');
-
-            vstore();
-
-            vpop();
-        }
-    } else if (dbt == 0) {
-        --vtop;
-    } else {
-
-
-            if (vtop[-1].r & 0x0800) {
-                vswap();
-                gbound();
-                vswap();
-            }
-
-            rc = 0x0001;
-            if (is_float(ft)) {
-                rc = 0x0002;
-
-                if ((ft & 0x000f) == 10) {
-                    rc = 0x0080;
-                } else if ((ft & 0x000f) == 14) {
-                    rc = 0x1000;
-                }
-
-            }
-            r = gv(rc);
-
-            if ((vtop[-1].r & 0x003f) == 0x0031) {
-                SValue sv;
-                t = get_reg(0x0001);
-
-                sv.type.t = 5;
-
-
-
-                sv.r = 0x0032 | 0x0100;
-                sv.c.i = vtop[-1].c.i;
-                load(t, &sv);
-                vtop[-1].r = t | 0x0100;
-            }
-
-
-            if (((ft & 0x000f) == 13) || ((ft & 0x000f) == 14)) {
-                int addr_type = 4, load_size = 8, load_type = ((vtop->type.t & 0x000f) == 13) ? 4 : 9;
-
-
-
-
-                vtop[-1].type.t = load_type;
-                store(r, vtop - 1);
-                vswap();
-
-                vtop->type.t = addr_type;
-                gaddrof();
-                vpushi(load_size);
-                gen_op('+');
-                vtop->r |= 0x0100;
-                vswap();
-                vtop[-1].type.t = load_type;
-
-                store(vtop->r2, vtop - 1);
-            } else {
-                store(r, vtop - 1);
-            }
-
-        vswap();
-        vtop--;
-        vtop->r |= delayed_cast;
-    }
-}
-
-
-static void inc(int post, int c)
-{
-    test_lvalue();
-    vdup();
-    if (post) {
-        gv_dup();
-        vrotb(3);
-        vrotb(3);
-    }
-
-    vpushi(c - 0xa3);
-    gen_op('+');
-    vstore();
-    if (post)
-        vpop();
-}
-
-static void parse_mult_str (CString *astr, const char *msg)
-{
-
-    if (tok != 0xb9)
-        expect(msg);
-    cstr_new(astr);
-    while (tok == 0xb9) {
-
-        cstr_cat(astr, tokc.str.data, -1);
-        next();
-    }
-    cstr_ccat(astr, '\0');
-}
-
-
-
-static int exact_log2p1(int i)
-{
-  int ret;
-  if (!i)
-    return 0;
-  for (ret = 1; i >= 1 << 8; ret += 8)
-    i >>= 8;
-  if (i >= 1 << 4)
-    ret += 4, i >>= 4;
-  if (i >= 1 << 2)
-    ret += 2, i >>= 2;
-  if (i >= 1 << 1)
-    ret++;
-  return ret;
-}
-
-
-static void parse_attribute(AttributeDef *ad)
-{
-    int t, n;
-    CString astr;
-
-redo:
-    if (tok != TOK_ATTRIBUTE1 && tok != TOK_ATTRIBUTE2)
-        return;
-    next();
-    skip('(');
-    skip('(');
-    while (tok != ')') {
-        if (tok < 256)
-            expect("attribute name");
-        t = tok;
-        next();
-        switch(t) {
-        case TOK_SECTION1:
-        case TOK_SECTION2:
-            skip('(');
-     parse_mult_str(&astr, "section name");
-            ad->section = find_section(tcc_state, (char *)astr.data);
-            skip(')');
-     cstr_free(&astr);
-            break;
-        case TOK_ALIAS1:
-        case TOK_ALIAS2:
-            skip('(');
-     parse_mult_str(&astr, "alias(\"target\")");
-            ad->alias_target =
-              tok_alloc((char*)astr.data, astr.size-1)->tok;
-            skip(')');
-     cstr_free(&astr);
-            break;
- case TOK_VISIBILITY1:
- case TOK_VISIBILITY2:
-            skip('(');
-     parse_mult_str(&astr,
-      "visibility(\"default|hidden|internal|protected\")");
-     if (!strcmp (astr.data, "default"))
-         ad->a.visibility = 0;
-     else if (!strcmp (astr.data, "hidden"))
-         ad->a.visibility = 2;
-     else if (!strcmp (astr.data, "internal"))
-         ad->a.visibility = 1;
-     else if (!strcmp (astr.data, "protected"))
-         ad->a.visibility = 3;
-     else
-                expect("visibility(\"default|hidden|internal|protected\")");
-            skip(')');
-     cstr_free(&astr);
-            break;
-        case TOK_ALIGNED1:
-        case TOK_ALIGNED2:
-            if (tok == '(') {
-                next();
-                n = expr_const();
-                if (n <= 0 || (n & (n - 1)) != 0)
-                    tcc_error("alignment must be a positive power of two");
-                skip(')');
-            } else {
-                n = 16;
-            }
-            ad->a.aligned = exact_log2p1(n);
-     if (n != 1 << (ad->a.aligned - 1))
-       tcc_error("alignment of %d is larger than implemented", n);
-            break;
-        case TOK_PACKED1:
-        case TOK_PACKED2:
-            ad->a.packed = 1;
-            break;
-        case TOK_WEAK1:
-        case TOK_WEAK2:
-            ad->a.weak = 1;
-            break;
-        case TOK_UNUSED1:
-        case TOK_UNUSED2:
-
-
-            break;
-        case TOK_NORETURN1:
-        case TOK_NORETURN2:
-
-
-            break;
-        case TOK_CDECL1:
-        case TOK_CDECL2:
-        case TOK_CDECL3:
-            ad->f.func_call = 0;
-            break;
-        case TOK_STDCALL1:
-        case TOK_STDCALL2:
-        case TOK_STDCALL3:
-            ad->f.func_call = 1;
-            break;
-# 3405 "tccgen.c"
-        case TOK_MODE:
-            skip('(');
-            switch(tok) {
-                case TOK_MODE_DI:
-                    ad->attr_mode = 4 + 1;
-                    break;
-                case TOK_MODE_QI:
-                    ad->attr_mode = 1 + 1;
-                    break;
-                case TOK_MODE_HI:
-                    ad->attr_mode = 2 + 1;
-                    break;
-                case TOK_MODE_SI:
-                case TOK_MODE_word:
-                    ad->attr_mode = 3 + 1;
-                    break;
-                default:
-                    tcc_warning("__mode__(%s) not supported\n", get_tok_str(tok, 0));
-                    break;
-            }
-            next();
-            skip(')');
-            break;
-        case TOK_DLLEXPORT:
-            ad->a.dllexport = 1;
-            break;
-        case TOK_DLLIMPORT:
-            ad->a.dllimport = 1;
-            break;
-        default:
-            if (tcc_state->warn_unsupported)
-                tcc_warning("'%s' attribute ignored", get_tok_str(t, 0));
-
-            if (tok == '(') {
-                int parenthesis = 0;
-                do {
-                    if (tok == '(')
-                        parenthesis++;
-                    else if (tok == ')')
-                        parenthesis--;
-                    next();
-                } while (parenthesis && tok != -1);
-            }
-            break;
-        }
-        if (tok != ',')
-            break;
-        next();
-    }
-    skip(')');
-    skip(')');
-    goto redo;
-}
-
-static Sym * find_field (CType *type, int v)
-{
-    Sym *s = type->ref;
-    v |= 0x20000000;
-    while ((s = s->next) != 0) {
- if ((s->v & 0x20000000) &&
-     (s->type.t & 0x000f) == 7 &&
-     (s->v & ~0x20000000) >= 0x10000000) {
-     Sym *ret = find_field (&s->type, v);
-     if (ret)
-         return ret;
- }
- if (s->v == v)
-   break;
-    }
-    return s;
-}
-
-static void struct_add_offset (Sym *s, int offset)
-{
-    while ((s = s->next) != 0) {
- if ((s->v & 0x20000000) &&
-     (s->type.t & 0x000f) == 7 &&
-     (s->v & ~0x20000000) >= 0x10000000) {
-     struct_add_offset(s->type.ref, offset);
- } else
-   s->c += offset;
-    }
-}
-
-static void struct_layout(CType *type, AttributeDef *ad)
-{
-    int size, align, maxalign, offset, c, bit_pos, bit_size;
-    int packed, a, bt, prevbt, prev_bit_size;
-    int pcc = !tcc_state->ms_bitfields;
-    int pragma_pack = *tcc_state->pack_stack_ptr;
-    Sym *f;
-
-    maxalign = 1;
-    offset = 0;
-    c = 0;
-    bit_pos = 0;
-    prevbt = 7;
-    prev_bit_size = 0;
-
-
-
-    for (f = type->ref->next; f; f = f->next) {
-        if (f->type.t & 0x0080)
-            bit_size = (((f->type.t) >> (20 + 6)) & 0x3f);
-        else
-            bit_size = -1;
-        size = type_size(&f->type, &align);
-        a = f->a.aligned ? 1 << (f->a.aligned - 1) : 0;
-        packed = 0;
-
-        if (pcc && bit_size == 0) {
-
-
-        } else {
-
-            if (pcc && (f->a.packed || ad->a.packed))
-                align = packed = 1;
-
-
-            if (pragma_pack) {
-                packed = 1;
-                if (pragma_pack < align)
-                    align = pragma_pack;
-
-                if (pcc && pragma_pack < a)
-                    a = 0;
-            }
-        }
-
-        if (a)
-            align = a;
-
-        if (type->ref->type.t == (1 << 20 | 7)) {
-     if (pcc && bit_size >= 0)
-         size = (bit_size + 7) >> 3;
-     offset = 0;
-     if (size > c)
-         c = size;
-
- } else if (bit_size < 0) {
-            if (pcc)
-                c += (bit_pos + 7) >> 3;
-     c = (c + align - 1) & -align;
-     offset = c;
-     if (size > 0)
-         c += size;
-     bit_pos = 0;
-     prevbt = 7;
-     prev_bit_size = 0;
-
- } else {
-
-
-            if (pcc) {
-
-
-
-
-
-
-                if (bit_size == 0) {
-            new_field:
-      c = (c + ((bit_pos + 7) >> 3) + align - 1) & -align;
-      bit_pos = 0;
-                } else if (f->a.aligned) {
-                    goto new_field;
-                } else if (!packed) {
-                    int a8 = align * 8;
-             int ofs = ((c * 8 + bit_pos) % a8 + bit_size + a8 - 1) / a8;
-                    if (ofs > size / align)
-                        goto new_field;
-                }
-
-
-                if (size == 8 && bit_size <= 32)
-                    f->type.t = (f->type.t & ~0x000f) | 3, size = 4;
-
-                while (bit_pos >= align * 8)
-                    c += align, bit_pos -= align * 8;
-                offset = c;
-
-
-
-
-  if (f->v & 0x10000000
-
-                    )
-      align = 1;
-
-     } else {
-  bt = f->type.t & 0x000f;
-  if ((bit_pos + bit_size > size * 8)
-                    || (bit_size > 0) == (bt != prevbt)
-                    ) {
-      c = (c + align - 1) & -align;
-      offset = c;
-      bit_pos = 0;
-
-
-
-
-      if (bit_size || prev_bit_size)
-          c += size;
-  }
-
-
-
-
-  if (bit_size == 0 && prevbt != bt)
-      align = 1;
-  prevbt = bt;
-                prev_bit_size = bit_size;
-     }
-
-     f->type.t = (f->type.t & ~(0x3f << 20))
-          | (bit_pos << 20);
-     bit_pos += bit_size;
- }
- if (align > maxalign)
-     maxalign = align;
-# 3638 "tccgen.c"
- if (f->v & 0x10000000 && (f->type.t & 0x000f) == 7) {
-     Sym *ass;
-
-
-
-
-
-
-
-     int v2 = f->type.ref->v;
-     if (!(v2 & 0x20000000) &&
-  (v2 & ~0x40000000) < 0x10000000) {
-  Sym **pps;
-
-
-
-
-
-  ass = f->type.ref;
-  f->type.ref = sym_push(anon_sym++ | 0x20000000,
-           &f->type.ref->type, 0,
-           f->type.ref->c);
-  pps = &f->type.ref->next;
-  while ((ass = ass->next) != 0) {
-      *pps = sym_push(ass->v, &ass->type, 0, ass->c);
-      pps = &((*pps)->next);
-  }
-  *pps = 0;
-     }
-     struct_add_offset(f->type.ref, offset);
-     f->c = 0;
- } else {
-     f->c = offset;
- }
-
- f->r = 0;
-    }
-
-    if (pcc)
-        c += (bit_pos + 7) >> 3;
-
-
-    a = bt = ad->a.aligned ? 1 << (ad->a.aligned - 1) : 1;
-    if (a < maxalign)
-        a = maxalign;
-    type->ref->r = a;
-    if (pragma_pack && pragma_pack < maxalign && 0 == pcc) {
-
-
-        a = pragma_pack;
-        if (a < bt)
-            a = bt;
-    }
-    c = (c + a - 1) & -a;
-    type->ref->c = c;
-
-
-
-
-
-
-    for (f = type->ref->next; f; f = f->next) {
-        int s, px, cx, c0;
-        CType t;
-
-        if (0 == (f->type.t & 0x0080))
-            continue;
-        f->type.ref = f;
-        f->auxtype = -1;
-        bit_size = (((f->type.t) >> (20 + 6)) & 0x3f);
-        if (bit_size == 0)
-            continue;
-        bit_pos = (((f->type.t) >> 20) & 0x3f);
-        size = type_size(&f->type, &align);
-        if (bit_pos + bit_size <= size * 8 && f->c + size <= c)
-            continue;
-
-
-        c0 = -1, s = align = 1;
-        for (;;) {
-            px = f->c * 8 + bit_pos;
-            cx = (px >> 3) & -align;
-            px = px - (cx << 3);
-            if (c0 == cx)
-                break;
-            s = (px + bit_size + 7) >> 3;
-            if (s > 4) {
-                t.t = 4;
-            } else if (s > 2) {
-                t.t = 3;
-            } else if (s > 1) {
-                t.t = 2;
-            } else {
-                t.t = 1;
-            }
-            s = type_size(&t, &align);
-            c0 = cx;
-        }
-
-        if (px + bit_size <= s * 8 && cx + s <= c) {
-
-            f->c = cx;
-            bit_pos = px;
-     f->type.t = (f->type.t & ~(0x3f << 20))
-          | (bit_pos << 20);
-            if (s != size)
-                f->auxtype = t.t;
-
-
-
-
-
-
-        } else {
-
-            f->auxtype = 7;
-
-
-
-
-        }
-    }
-}
-
-
-static void struct_decl(CType *type, int u)
-{
-    int v, c, size, align, flexible;
-    int bit_size, bsize, bt;
-    Sym *s, *ss, **ps;
-    AttributeDef ad, ad1;
-    CType type1, btype;
-
-    memset(&ad, 0, sizeof ad);
-    next();
-    parse_attribute(&ad);
-    if (tok != '{') {
-        v = tok;
-        next();
-
-        if (v < 256)
-            expect("struct/union/enum name");
-        s = struct_find(v);
-        if (s && (s->sym_scope == local_scope || tok != '{')) {
-            if (u == s->type.t)
-                goto do_decl;
-            if (u == (2 << 20) && ((s->type.t & (((1 << (6+6)) - 1) << 20 | 0x0080)) == (2 << 20)))
-                goto do_decl;
-            tcc_error("redefinition of '%s'", get_tok_str(v, 0));
-        }
-    } else {
-        v = anon_sym++;
-    }
-
-    type1.t = u == (2 << 20) ? u | 3 | 0x0010 : u;
-    type1.ref = 0;
-
-    s = sym_push(v | 0x40000000, &type1, 0, -1);
-    s->r = 0;
-do_decl:
-    type->t = s->type.t;
-    type->ref = s;
-
-    if (tok == '{') {
-        next();
-        if (s->c != -1)
-            tcc_error("struct/union/enum already defined");
-
-
-        ps = &s->next;
-        if (u == (2 << 20)) {
-            long long ll = 0, pl = 0, nl = 0;
-     CType t;
-            t.ref = s;
-
-            t.t = 3|0x00002000|(3 << 20);
-            for(;;) {
-                v = tok;
-                if (v < TOK_DEFINE)
-                    expect("identifier");
-                ss = sym_find(v);
-                if (ss && !local_stack)
-                    tcc_error("redefinition of enumerator '%s'",
-                              get_tok_str(v, 0));
-                next();
-                if (tok == '=') {
-                    next();
-      ll = expr_const64();
-                }
-                ss = sym_push(v, &t, 0x0030, 0);
-                ss->enum_val = ll;
-                *ps = ss, ps = &ss->next;
-                if (ll < nl)
-                    nl = ll;
-                if (ll > pl)
-                    pl = ll;
-                if (tok != ',')
-                    break;
-                next();
-                ll++;
-
-                if (tok == '}')
-                    break;
-            }
-            skip('}');
-
-            t.t = 3;
-            if (nl >= 0) {
-                if (pl != (unsigned)pl)
-                    t.t = (8==8 ? 4|0x0800 : 4);
-                t.t |= 0x0010;
-            } else if (pl != (int)pl || nl != (int)nl)
-                t.t = (8==8 ? 4|0x0800 : 4);
-            s->type.t = type->t = t.t | (2 << 20);
-            s->c = 0;
-
-            for (ss = s->next; ss; ss = ss->next) {
-                ll = ss->enum_val;
-                if (ll == (int)ll)
-                    continue;
-                if (t.t & 0x0010) {
-                    ss->type.t |= 0x0010;
-                    if (ll == (unsigned)ll)
-                        continue;
-                }
-                ss->type.t = (ss->type.t & ~0x000f)
-                    | (8==8 ? 4|0x0800 : 4);
-            }
-        } else {
-            c = 0;
-            flexible = 0;
-            while (tok != '}') {
-                if (!parse_btype(&btype, &ad1)) {
-      skip(';');
-      continue;
-  }
-                while (1) {
-      if (flexible)
-          tcc_error("flexible array member '%s' not at the end of struct",
-                              get_tok_str(v, 0));
-                    bit_size = -1;
-                    v = 0;
-                    type1 = btype;
-                    if (tok != ':') {
-   if (tok != ';')
-                            type_decl(&type1, &ad1, &v, 2);
-                        if (v == 0) {
-                         if ((type1.t & 0x000f) != 7)
-                         expect("identifier");
-                         else {
-    int v = btype.ref->v;
-    if (!(v & 0x20000000) && (v & ~0x40000000) < 0x10000000) {
-        if (tcc_state->ms_extensions == 0)
-                          expect("identifier");
-    }
-                         }
-                        }
-                        if (type_size(&type1, &align) < 0) {
-       if ((u == 7) && (type1.t & 0x0040) && c)
-           flexible = 1;
-       else
-           tcc_error("field '%s' has incomplete type",
-                                      get_tok_str(v, 0));
-                        }
-                        if ((type1.t & 0x000f) == 6 ||
-                            (type1.t & (0x00001000 | 0x00002000 | 0x00004000 | 0x00008000)))
-                            tcc_error("invalid type for '%s'",
-                                  get_tok_str(v, 0));
-                    }
-                    if (tok == ':') {
-                        next();
-                        bit_size = expr_const();
-
-                        if (bit_size < 0)
-                            tcc_error("negative width in bit-field '%s'",
-                                  get_tok_str(v, 0));
-                        if (v && bit_size == 0)
-                            tcc_error("zero width for bit-field '%s'",
-                                  get_tok_str(v, 0));
-   parse_attribute(&ad1);
-                    }
-                    size = type_size(&type1, &align);
-                    if (bit_size >= 0) {
-                        bt = type1.t & 0x000f;
-                        if (bt != 3 &&
-                            bt != 1 &&
-                            bt != 2 &&
-                            bt != 11 &&
-                            bt != 4)
-                            tcc_error("bitfields must have scalar type");
-                        bsize = size * 8;
-                        if (bit_size > bsize) {
-                            tcc_error("width of '%s' exceeds its type",
-                                  get_tok_str(v, 0));
-                        } else if (bit_size == bsize
-                                    && !ad.a.packed && !ad1.a.packed) {
-
-                            ;
-                        } else if (bit_size == 64) {
-                            tcc_error("field width 64 not implemented");
-                        } else {
-                            type1.t = (type1.t & ~(((1 << (6+6)) - 1) << 20 | 0x0080))
-                                | 0x0080
-                                | (bit_size << (20 + 6));
-                        }
-                    }
-                    if (v != 0 || (type1.t & 0x000f) == 7) {
-
-
-   c = 1;
-                    }
-
-
-                    if (v == 0 &&
-   ((type1.t & 0x000f) == 7 ||
-    bit_size >= 0)) {
-          v = anon_sym++;
-      }
-                    if (v) {
-                        ss = sym_push(v | 0x20000000, &type1, 0, 0);
-                        ss->a = ad1.a;
-                        *ps = ss;
-                        ps = &ss->next;
-                    }
-                    if (tok == ';' || tok == (-1))
-                        break;
-                    skip(',');
-                }
-                skip(';');
-            }
-            skip('}');
-     parse_attribute(&ad);
-     struct_layout(type, &ad);
-        }
-    }
-}
-
-static void sym_to_attr(AttributeDef *ad, Sym *s)
-{
-    if (s->a.aligned && 0 == ad->a.aligned)
-        ad->a.aligned = s->a.aligned;
-    if (s->f.func_call && 0 == ad->f.func_call)
-        ad->f.func_call = s->f.func_call;
-    if (s->f.func_type && 0 == ad->f.func_type)
-        ad->f.func_type = s->f.func_type;
-    if (s->a.packed)
-        ad->a.packed = 1;
-}
-
-
-
-static void parse_btype_qualify(CType *type, int qualifiers)
-{
-    while (type->t & 0x0040) {
-        type->ref = sym_push(0x20000000, &type->ref->type, 0, type->ref->c);
-        type = &type->ref->type;
-    }
-    type->t |= qualifiers;
-}
-
-
-
-
-static int parse_btype(CType *type, AttributeDef *ad)
-{
-    int t, u, bt, st, type_found, typespec_found, g;
-    Sym *s;
-    CType type1;
-
-    memset(ad, 0, sizeof(AttributeDef));
-    type_found = 0;
-    typespec_found = 0;
-    t = 3;
-    bt = st = -1;
-    type->ref = 0;
-
-    while(1) {
-        switch(tok) {
-        case TOK_EXTENSION:
-
-            next();
-            continue;
-
-
-        case TOK_CHAR:
-            u = 1;
-        basic_type:
-            next();
-        basic_type1:
-            if (u == 2 || u == 0x0800) {
-                if (st != -1 || (bt != -1 && bt != 3))
-                    tmbt: tcc_error("too many basic types");
-                st = u;
-            } else {
-                if (bt != -1 || (st != -1 && u != 3))
-                    goto tmbt;
-                bt = u;
-            }
-            if (u != 3)
-                t = (t & ~(0x000f|0x0800)) | u;
-            typespec_found = 1;
-            break;
-        case TOK_VOID:
-            u = 0;
-            goto basic_type;
-        case TOK_SHORT:
-            u = 2;
-            goto basic_type;
-        case TOK_INT:
-            u = 3;
-            goto basic_type;
-        case TOK_LONG:
-            if ((t & 0x000f) == 9) {
-                t = (t & ~(0x000f|0x0800)) | 10;
-            } else if ((t & (0x000f|0x0800)) == 0x0800) {
-                t = (t & ~(0x000f|0x0800)) | 4;
-            } else {
-                u = 0x0800;
-                goto basic_type;
-            }
-            next();
-            break;
-
-
-
-
-
-
-
-        case TOK_BOOL:
-            u = 11;
-            goto basic_type;
-        case TOK_FLOAT:
-            u = 8;
-            goto basic_type;
-        case TOK_DOUBLE:
-            if ((t & (0x000f|0x0800)) == 0x0800) {
-                t = (t & ~(0x000f|0x0800)) | 10;
-            } else {
-                u = 9;
-                goto basic_type;
-            }
-            next();
-            break;
-        case TOK_ENUM:
-            struct_decl(&type1, (2 << 20));
-        basic_type2:
-            u = type1.t;
-            type->ref = type1.ref;
-            goto basic_type1;
-        case TOK_STRUCT:
-            struct_decl(&type1, 7);
-            goto basic_type2;
-        case TOK_UNION:
-            struct_decl(&type1, (1 << 20 | 7));
-            goto basic_type2;
-
-
-        case TOK_CONST1:
-        case TOK_CONST2:
-        case TOK_CONST3:
-            type->t = t;
-            parse_btype_qualify(type, 0x0100);
-            t = type->t;
-            next();
-            break;
-        case TOK_VOLATILE1:
-        case TOK_VOLATILE2:
-        case TOK_VOLATILE3:
-            type->t = t;
-            parse_btype_qualify(type, 0x0200);
-            t = type->t;
-            next();
-            break;
-        case TOK_SIGNED1:
-        case TOK_SIGNED2:
-        case TOK_SIGNED3:
-            if ((t & (0x0020|0x0010)) == (0x0020|0x0010))
-                tcc_error("signed and unsigned modifier");
-            t |= 0x0020;
-            next();
-            typespec_found = 1;
-            break;
-        case TOK_REGISTER:
-        case TOK_AUTO:
-        case TOK_RESTRICT1:
-        case TOK_RESTRICT2:
-        case TOK_RESTRICT3:
-            next();
-            break;
-        case TOK_UNSIGNED:
-            if ((t & (0x0020|0x0010)) == 0x0020)
-                tcc_error("signed and unsigned modifier");
-            t |= 0x0020 | 0x0010;
-            next();
-            typespec_found = 1;
-            break;
-
-
-        case TOK_EXTERN:
-            g = 0x00001000;
-            goto storage;
-        case TOK_STATIC:
-            g = 0x00002000;
-            goto storage;
-        case TOK_TYPEDEF:
-            g = 0x00004000;
-            goto storage;
-       storage:
-            if (t & (0x00001000|0x00002000|0x00004000) & ~g)
-                tcc_error("multiple storage classes");
-            t |= g;
-            next();
-            break;
-        case TOK_INLINE1:
-        case TOK_INLINE2:
-        case TOK_INLINE3:
-            t |= 0x00008000;
-            next();
-            break;
-
-
-        case TOK_ATTRIBUTE1:
-        case TOK_ATTRIBUTE2:
-            parse_attribute(ad);
-            if (ad->attr_mode) {
-                u = ad->attr_mode -1;
-                t = (t & ~(0x000f|0x0800)) | u;
-            }
-            break;
-
-        case TOK_TYPEOF1:
-        case TOK_TYPEOF2:
-        case TOK_TYPEOF3:
-            next();
-            parse_expr_type(&type1);
-
-            type1.t &= ~((0x00001000 | 0x00002000 | 0x00004000 | 0x00008000)&~0x00004000);
-     if (type1.ref)
-                sym_to_attr(ad, type1.ref);
-            goto basic_type2;
-        default:
-            if (typespec_found)
-                goto the_end;
-            s = sym_find(tok);
-            if (!s || !(s->type.t & 0x00004000))
-                goto the_end;
-            t &= ~(0x000f|0x0800);
-            u = t & ~(0x0100 | 0x0200), t ^= u;
-            type->t = (s->type.t & ~0x00004000) | u;
-            type->ref = s->type.ref;
-            if (t)
-                parse_btype_qualify(type, t);
-            t = type->t;
-
-            sym_to_attr(ad, s);
-            next();
-            typespec_found = 1;
-            st = bt = -2;
-            break;
-        }
-        type_found = 1;
-    }
-the_end:
-    if (tcc_state->char_is_unsigned) {
-        if ((t & (0x0020|0x000f)) == 1)
-            t |= 0x0010;
-    }
-
-    bt = t & (0x000f|0x0800);
-    if (bt == 0x0800)
-        t |= 8 == 8 ? 4 : 3;
-
-
-
-
-    type->t = t;
-    return type_found;
-}
-
-
-
-static inline void convert_parameter_type(CType *pt)
-{
-
-
-    pt->t &= ~(0x0100 | 0x0200);
-
-    pt->t &= ~0x0040;
-    if ((pt->t & 0x000f) == 6) {
-        mk_pointer(pt);
-    }
-}
-
-static void parse_asm_str(CString *astr)
-{
-    skip('(');
-    parse_mult_str(astr, "string constant");
-}
-
-
-static int asm_label_instr(void)
-{
-    int v;
-    CString astr;
-
-    next();
-    parse_asm_str(&astr);
-    skip(')');
-
-
-
-    v = tok_alloc(astr.data, astr.size - 1)->tok;
-    cstr_free(&astr);
-    return v;
-}
-
-static int post_type(CType *type, AttributeDef *ad, int storage, int td)
-{
-    int n, l, t1, arg_size, align;
-    Sym **plast, *s, *first;
-    AttributeDef ad1;
-    CType pt;
-
-    if (tok == '(') {
-
-        next();
- if (td && !(td & 1))
-   return 0;
- if (tok == ')')
-   l = 0;
- else if (parse_btype(&pt, &ad1))
-   l = 1;
- else if (td)
-   return 0;
- else
-   l = 2;
-        first = 0;
-        plast = &first;
-        arg_size = 0;
-        if (l) {
-            for(;;) {
-
-                if (l != 2) {
-                    if ((pt.t & 0x000f) == 0 && tok == ')')
-                        break;
-                    type_decl(&pt, &ad1, &n, 2 | 1);
-                    if ((pt.t & 0x000f) == 0)
-                        tcc_error("parameter declared as void");
-                    arg_size += (type_size(&pt, &align) + 8 - 1) / 8;
-                } else {
-                    n = tok;
-                    if (n < TOK_DEFINE)
-                        expect("identifier");
-                    pt.t = 0;
-                    next();
-                }
-                convert_parameter_type(&pt);
-                s = sym_push(n | 0x20000000, &pt, 0, 0);
-                *plast = s;
-                plast = &s->next;
-                if (tok == ')')
-                    break;
-                skip(',');
-                if (l == 1 && tok == 0xc8) {
-                    l = 3;
-                    next();
-                    break;
-                }
-  if (l == 1 && !parse_btype(&pt, &ad1))
-      tcc_error("invalid type");
-            }
-        } else
-
-            l = 2;
-        skip(')');
-
-
-        type->t &= ~0x0100;
-
-
-
-        if (tok == '[') {
-            next();
-            skip(']');
-            mk_pointer(type);
-        }
-
-        ad->f.func_args = arg_size;
-        ad->f.func_type = l;
-        s = sym_push(0x20000000, type, 0, 0);
-        s->a = ad->a;
-        s->f = ad->f;
-        s->next = first;
-        type->t = 6;
-        type->ref = s;
-    } else if (tok == '[') {
- int saved_nocode_wanted = nocode_wanted;
-
-        next();
-        if (tok == TOK_RESTRICT1)
-            next();
-        n = -1;
-        t1 = 0;
-        if (tok != ']') {
-            if (!local_stack || (storage & 0x00002000))
-                vpushi(expr_const());
-            else {
-
-
-
-
-  nocode_wanted = 0;
-  gexpr();
-     }
-            if ((vtop->r & (0x003f | 0x0100 | 0x0200)) == 0x0030) {
-                n = vtop->c.i;
-                if (n < 0)
-                    tcc_error("invalid array size");
-            } else {
-                if (!is_integer_btype(vtop->type.t & 0x000f))
-                    tcc_error("size of variable length array should be an integer");
-                t1 = 0x0400;
-            }
-        }
-        skip(']');
-
-        post_type(type, ad, storage, 0);
-        if (type->t == 6)
-            tcc_error("declaration of an array of functions");
-        t1 |= type->t & 0x0400;
-
-        if (t1 & 0x0400) {
-            loc -= type_size(&int_type, &align);
-            loc &= -align;
-            n = loc;
-
-            vla_runtime_type_size(type, &align);
-            gen_op('*');
-            vset(&int_type, 0x0032|0x0100, n);
-            vswap();
-            vstore();
-        }
-        if (n != -1)
-            vpop();
- nocode_wanted = saved_nocode_wanted;
-
-
-
-        s = sym_push(0x20000000, type, 0, n);
-        type->t = (t1 ? 0x0400 : 0x0040) | 5;
-        type->ref = s;
-    }
-    return 1;
-}
-# 4401 "tccgen.c"
-static CType *type_decl(CType *type, AttributeDef *ad, int *v, int td)
-{
-    CType *post, *ret;
-    int qualifiers, storage;
-
-
-    storage = type->t & (0x00001000 | 0x00002000 | 0x00004000 | 0x00008000);
-    type->t &= ~(0x00001000 | 0x00002000 | 0x00004000 | 0x00008000);
-    post = ret = type;
-
-    while (tok == '*') {
-        qualifiers = 0;
-    redo:
-        next();
-        switch(tok) {
-        case TOK_CONST1:
-        case TOK_CONST2:
-        case TOK_CONST3:
-            qualifiers |= 0x0100;
-            goto redo;
-        case TOK_VOLATILE1:
-        case TOK_VOLATILE2:
-        case TOK_VOLATILE3:
-            qualifiers |= 0x0200;
-            goto redo;
-        case TOK_RESTRICT1:
-        case TOK_RESTRICT2:
-        case TOK_RESTRICT3:
-            goto redo;
-
- case TOK_ATTRIBUTE1:
- case TOK_ATTRIBUTE2:
-     parse_attribute(ad);
-     break;
-        }
-        mk_pointer(type);
-        type->t |= qualifiers;
- if (ret == type)
-
-     ret = pointed_type(type);
-    }
-
-    if (tok == '(') {
-
-
- if (!post_type(type, ad, 0, td)) {
-
-
-
-
-     parse_attribute(ad);
-     post = type_decl(type, ad, v, td);
-     skip(')');
- }
-    } else if (tok >= 256 && (td & 2)) {
-
- *v = tok;
- next();
-    } else {
- if (!(td & 1))
-   expect("identifier");
- *v = 0;
-    }
-    post_type(post, ad, storage, 0);
-    parse_attribute(ad);
-    type->t |= storage;
-    return ret;
-}
-
-
-static int lvalue_type(int t)
-{
-    int bt, r;
-    r = 0x0100;
-    bt = t & 0x000f;
-    if (bt == 1 || bt == 11)
-        r |= 0x1000;
-    else if (bt == 2)
-        r |= 0x2000;
-    else
-        return r;
-    if (t & 0x0010)
-        r |= 0x4000;
-    return r;
-}
-
-
-static void indir(void)
-{
-    if ((vtop->type.t & 0x000f) != 5) {
-        if ((vtop->type.t & 0x000f) == 6)
-            return;
-        expect("pointer");
-    }
-    if (vtop->r & 0x0100)
-        gv(0x0001);
-    vtop->type = *pointed_type(&vtop->type);
-
-    if (!(vtop->type.t & 0x0040) && !(vtop->type.t & 0x0400)
-        && (vtop->type.t & 0x000f) != 6) {
-        vtop->r |= lvalue_type(vtop->type.t);
-
-
-        if (tcc_state->do_bounds_check)
-            vtop->r |= 0x0800;
-
-    }
-}
-
-
-static void gfunc_param_typed(Sym *func, Sym *arg)
-{
-    int func_type;
-    CType type;
-
-    func_type = func->f.func_type;
-    if (func_type == 2 ||
-        (func_type == 3 && arg == 0)) {
-
-        if ((vtop->type.t & 0x000f) == 8) {
-            gen_cast_s(9);
-        } else if (vtop->type.t & 0x0080) {
-            type.t = vtop->type.t & (0x000f | 0x0010);
-     type.ref = vtop->type.ref;
-            gen_cast(&type);
-        }
-    } else if (arg == 0) {
-        tcc_error("too many arguments to function");
-    } else {
-        type = arg->type;
-        type.t &= ~0x0100;
-        gen_assign_cast(&type);
-    }
-}
-
-
-static void expr_type(CType *type, void (*expr_fn)(void))
-{
-    nocode_wanted++;
-    expr_fn();
-    *type = vtop->type;
-    vpop();
-    nocode_wanted--;
-}
-
-
-
-static void parse_expr_type(CType *type)
-{
-    int n;
-    AttributeDef ad;
-
-    skip('(');
-    if (parse_btype(type, &ad)) {
-        type_decl(type, &ad, &n, 1);
-    } else {
-        expr_type(type, gexpr);
-    }
-    skip(')');
-}
-
-static void parse_type(CType *type)
-{
-    AttributeDef ad;
-    int n;
-
-    if (!parse_btype(type, &ad)) {
-        expect("type");
-    }
-    type_decl(type, &ad, &n, 1);
-}
-
-static void parse_builtin_params(int nc, const char *args)
-{
-    char c, sep = '(';
-    CType t;
-    if (nc)
-        nocode_wanted++;
-    next();
-    while ((c = *args++)) {
- skip(sep);
- sep = ',';
- switch (c) {
-     case 'e': expr_eq(); continue;
-     case 't': parse_type(&t); vpush(&t); continue;
-     default: tcc_error("internal error"); break;
- }
-    }
-    skip(')');
-    if (nc)
-        nocode_wanted--;
-}
-
-static void unary(void)
-{
-    int n, t, align, size, r, sizeof_caller;
-    CType type;
-    Sym *s;
-    AttributeDef ad;
-
-    sizeof_caller = in_sizeof;
-    in_sizeof = 0;
-    type.ref = 0;
-
-
- tok_next:
-    switch(tok) {
-    case TOK_EXTENSION:
-        next();
-        goto tok_next;
-    case 0xb4:
-
-
-
-
-    case 0xb5:
-    case 0xb3:
- t = 3;
- push_tokc:
- type.t = t;
- vsetc(&type, 0x0030, &tokc);
-        next();
-        break;
-    case 0xb6:
-        t = 3 | 0x0010;
-        goto push_tokc;
-    case 0xb7:
-        t = 4;
- goto push_tokc;
-    case 0xb8:
-        t = 4 | 0x0010;
- goto push_tokc;
-    case 0xbb:
-        t = 8;
- goto push_tokc;
-    case 0xbc:
-        t = 9;
- goto push_tokc;
-    case 0xbd:
-        t = 10;
- goto push_tokc;
-    case 0xce:
-        t = (8 == 8 ? 4 : 3) | 0x0800;
- goto push_tokc;
-    case 0xcf:
-        t = (8 == 8 ? 4 : 3) | 0x0800 | 0x0010;
- goto push_tokc;
-    case TOK___FUNCTION__:
-        if (!gnu_ext)
-            goto tok_identifier;
-
-    case TOK___FUNC__:
-        {
-            void *ptr;
-            int len;
-
-            len = strlen(funcname) + 1;
-
-            type.t = 1;
-            mk_pointer(&type);
-            type.t |= 0x0040;
-            type.ref->c = len;
-            vpush_ref(&type, data_section, data_section->data_offset, len);
-            if (!(nocode_wanted > 0)) {
-                ptr = section_ptr_add(data_section, len);
-                memcpy(ptr, funcname, len);
-            }
-            next();
-        }
-        break;
-    case 0xba:
-
-
-
-        t = 3;
-
-        goto str_init;
-    case 0xb9:
-
-        t = 1;
-        if (tcc_state->char_is_unsigned)
-            t = 1 | 0x0010;
-    str_init:
-        if (tcc_state->warn_write_strings)
-            t |= 0x0100;
-        type.t = t;
-        mk_pointer(&type);
-        type.t |= 0x0040;
-        memset(&ad, 0, sizeof(AttributeDef));
-        decl_initializer_alloc(&type, &ad, 0x0030, 2, 0, 0);
-        break;
-    case '(':
-        next();
-
-        if (parse_btype(&type, &ad)) {
-            type_decl(&type, &ad, &n, 1);
-            skip(')');
-
-            if (tok == '{') {
-
-                if (global_expr)
-                    r = 0x0030;
-                else
-                    r = 0x0032;
-
-                if (!(type.t & 0x0040))
-                    r |= lvalue_type(type.t);
-                memset(&ad, 0, sizeof(AttributeDef));
-                decl_initializer_alloc(&type, &ad, r, 1, 0, 0);
-            } else {
-                if (sizeof_caller) {
-                    vpush(&type);
-                    return;
-                }
-                unary();
-                gen_cast(&type);
-            }
-        } else if (tok == '{') {
-     int saved_nocode_wanted = nocode_wanted;
-            if (const_wanted)
-                tcc_error("expected constant");
-
-            save_regs(0);
-
-
-
-
-
-            block(0, 0, 1);
-     nocode_wanted = saved_nocode_wanted;
-            skip(')');
-        } else {
-            gexpr();
-            skip(')');
-        }
-        break;
-    case '*':
-        next();
-        unary();
-        indir();
-        break;
-    case '&':
-        next();
-        unary();
-
-
-
-
-
-        if ((vtop->type.t & 0x000f) != 6 &&
-            !(vtop->type.t & 0x0040))
-            test_lvalue();
-        mk_pointer(&vtop->type);
-        gaddrof();
-        break;
-    case '!':
-        next();
-        unary();
-        if ((vtop->r & (0x003f | 0x0100 | 0x0200)) == 0x0030) {
-            gen_cast_s(11);
-            vtop->c.i = !vtop->c.i;
-        } else if ((vtop->r & 0x003f) == 0x0033)
-            vtop->c.i ^= 1;
-        else {
-            save_regs(1);
-            vseti(0x0034, gvtst(1, 0));
-        }
-        break;
-    case '~':
-        next();
-        unary();
-        vpushi(-1);
-        gen_op('^');
-        break;
-    case '+':
-        next();
-        unary();
-        if ((vtop->type.t & 0x000f) == 5)
-            tcc_error("pointer not accepted for unary plus");
-
-
-
- if (!is_float(vtop->type.t)) {
-     vpushi(0);
-     gen_op('+');
- }
-        break;
-    case TOK_SIZEOF:
-    case TOK_ALIGNOF1:
-    case TOK_ALIGNOF2:
-        t = tok;
-        next();
-        in_sizeof++;
-        expr_type(&type, unary);
-        s = vtop[1].sym;
-        size = type_size(&type, &align);
-        if (s && s->a.aligned)
-            align = 1 << (s->a.aligned - 1);
-        if (t == TOK_SIZEOF) {
-            if (!(type.t & 0x0400)) {
-                if (size < 0)
-                    tcc_error("sizeof applied to an incomplete type");
-                vpushs(size);
-            } else {
-                vla_runtime_type_size(&type, &align);
-            }
-        } else {
-            vpushs(align);
-        }
-        vtop->type.t |= 0x0010;
-        break;
-
-    case TOK_builtin_expect:
-
- parse_builtin_params(0, "ee");
- vpop();
-        break;
-    case TOK_builtin_types_compatible_p:
- parse_builtin_params(0, "tt");
- vtop[-1].type.t &= ~(0x0100 | 0x0200);
- vtop[0].type.t &= ~(0x0100 | 0x0200);
- n = is_compatible_types(&vtop[-1].type, &vtop[0].type);
- vtop -= 2;
- vpushi(n);
-        break;
-    case TOK_builtin_choose_expr:
- {
-     int64_t c;
-     next();
-     skip('(');
-     c = expr_const64();
-     skip(',');
-     if (!c) {
-  nocode_wanted++;
-     }
-     expr_eq();
-     if (!c) {
-  vpop();
-  nocode_wanted--;
-     }
-     skip(',');
-     if (c) {
-  nocode_wanted++;
-     }
-     expr_eq();
-     if (c) {
-  vpop();
-  nocode_wanted--;
-     }
-     skip(')');
- }
-        break;
-    case TOK_builtin_constant_p:
- parse_builtin_params(1, "e");
- n = (vtop->r & (0x003f | 0x0100 | 0x0200)) == 0x0030;
- vtop--;
- vpushi(n);
-        break;
-    case TOK_builtin_frame_address:
-    case TOK_builtin_return_address:
-        {
-            int tok1 = tok;
-            int level;
-            next();
-            skip('(');
-            if (tok != 0xb5) {
-                tcc_error("%s only takes positive integers",
-                          tok1 == TOK_builtin_return_address ?
-                          "__builtin_return_address" :
-                          "__builtin_frame_address");
-            }
-            level = (uint32_t)tokc.i;
-            next();
-            skip(')');
-            type.t = 0;
-            mk_pointer(&type);
-            vset(&type, 0x0032, 0);
-            while (level--) {
-                mk_pointer(&vtop->type);
-                indir();
-            }
-            if (tok1 == TOK_builtin_return_address) {
-
-                vpushi(8);
-                gen_op('+');
-                mk_pointer(&vtop->type);
-                indir();
-            }
-        }
-        break;
-# 4906 "tccgen.c"
-    case TOK_builtin_va_arg_types:
- parse_builtin_params(0, "t");
- vpushi(classify_x86_64_va_arg(&vtop->type));
- vswap();
- vpop();
-        break;
-# 4942 "tccgen.c"
-    case 0xa4:
-    case 0xa2:
-        t = tok;
-        next();
-        unary();
-        inc(0, t);
-        break;
-    case '-':
-        next();
-        unary();
-        t = vtop->type.t & 0x000f;
- if (is_float(t)) {
-
-
-     vpush(&vtop->type);
-     if (t == 8)
-         vtop->c.f = -1.0 * 0.0;
-     else if (t == 9)
-         vtop->c.d = -1.0 * 0.0;
-     else
-         vtop->c.ld = -1.0 * 0.0;
- } else
-     vpushi(0);
- vswap();
- gen_op('-');
-        break;
-    case 0xa0:
-        if (!gnu_ext)
-            goto tok_identifier;
-        next();
-
-        if (tok < TOK_DEFINE)
-            expect("label identifier");
-        s = label_find(tok);
-        if (!s) {
-            s = label_push(&global_label_stack, tok, 1);
-        } else {
-            if (s->r == 2)
-                s->r = 1;
-        }
-        if (!s->type.t) {
-            s->type.t = 0;
-            mk_pointer(&s->type);
-            s->type.t |= 0x00002000;
-        }
-        vpushsym(&s->type, s);
-        next();
-        break;
-
-    case TOK_GENERIC:
-    {
- CType controlling_type;
- int has_default = 0;
- int has_match = 0;
- int learn = 0;
- TokenString *str = 0;
-
- next();
- skip('(');
- expr_type(&controlling_type, expr_eq);
- controlling_type.t &= ~(0x0100 | 0x0200 | 0x0040);
- for (;;) {
-     learn = 0;
-     skip(',');
-     if (tok == TOK_DEFAULT) {
-  if (has_default)
-      tcc_error("too many 'default'");
-  has_default = 1;
-  if (!has_match)
-      learn = 1;
-  next();
-     } else {
-         AttributeDef ad_tmp;
-  int itmp;
-         CType cur_type;
-  parse_btype(&cur_type, &ad_tmp);
-  type_decl(&cur_type, &ad_tmp, &itmp, 1);
-  if (compare_types(&controlling_type, &cur_type, 0)) {
-      if (has_match) {
-        tcc_error("type match twice");
-      }
-      has_match = 1;
-      learn = 1;
-  }
-     }
-     skip(':');
-     if (learn) {
-  if (str)
-      tok_str_free(str);
-  skip_or_save_block(&str);
-     } else {
-  skip_or_save_block(0);
-     }
-     if (tok == ')')
-  break;
- }
- if (!str) {
-     char buf[60];
-     type_to_str(buf, sizeof buf, &controlling_type, 0);
-     tcc_error("type '%s' does not match any association", buf);
- }
- begin_macro(str, 1);
- next();
- expr_eq();
- if (tok != (-1))
-     expect(",");
- end_macro();
-        next();
- break;
-    }
-
-    case TOK___NAN__:
-        vpush64(9, 0x7ff8000000000000ULL);
-        next();
-        break;
-    case TOK___SNAN__:
-        vpush64(9, 0x7ff0000000000001ULL);
-        next();
-        break;
-    case TOK___INF__:
-        vpush64(9, 0x7ff0000000000000ULL);
-        next();
-        break;
-
-    default:
-    tok_identifier:
-        t = tok;
-        next();
-        if (t < TOK_DEFINE)
-            expect("identifier");
-        s = sym_find(t);
-        if (!s || (((s)->type.t & (0x000f | (0 | 0x0010))) == (0 | 0x0010))) {
-            const char *name = get_tok_str(t, 0);
-            if (tok != '(')
-                tcc_error("'%s' undeclared", name);
-
-
-            if (tcc_state->warn_implicit_function_declaration
-
-
-
-
-
-            )
-                tcc_warning("implicit declaration of function '%s'", name);
-            s = external_global_sym(t, &func_old_type, 0);
-        }
-
-        r = s->r;
-
-
-        if ((r & 0x003f) < 0x0030)
-            r = (r & ~0x003f) | 0x0032;
-
-        vset(&s->type, r, s->c);
-
-
-
- vtop->sym = s;
-
-        if (r & 0x0200) {
-            vtop->c.i = 0;
-        } else if (r == 0x0030 && ((s->type.t & (((1 << (6+6)) - 1) << 20 | 0x0080)) == (3 << 20))) {
-            vtop->c.i = s->enum_val;
-        }
-        break;
-    }
-
-
-    while (1) {
-        if (tok == 0xa4 || tok == 0xa2) {
-            inc(1, tok);
-            next();
-        } else if (tok == '.' || tok == 0xc7 || tok == 0xbc) {
-            int qualifiers;
-
-            if (tok == 0xc7)
-                indir();
-            qualifiers = vtop->type.t & (0x0100 | 0x0200);
-            test_lvalue();
-            gaddrof();
-
-            if ((vtop->type.t & 0x000f) != 7)
-                expect("struct or union");
-            if (tok == 0xbc)
-                expect("field name");
-            next();
-            if (tok == 0xb5 || tok == 0xb6)
-                expect("field name");
-     s = find_field(&vtop->type, tok);
-            if (!s)
-                tcc_error("field not found: %s", get_tok_str(tok & ~0x20000000, &tokc));
-
-            vtop->type = char_pointer_type;
-            vpushi(s->c);
-            gen_op('+');
-
-            vtop->type = s->type;
-            vtop->type.t |= qualifiers;
-
-            if (!(vtop->type.t & 0x0040)) {
-                vtop->r |= lvalue_type(vtop->type.t);
-
-
-                if (tcc_state->do_bounds_check && (vtop->r & 0x003f) != 0x0032)
-                    vtop->r |= 0x0800;
-
-            }
-            next();
-        } else if (tok == '[') {
-            next();
-            gexpr();
-            gen_op('+');
-            indir();
-            skip(']');
-        } else if (tok == '(') {
-            SValue ret;
-            Sym *sa;
-            int nb_args, ret_nregs, ret_align, regsize, variadic;
-
-
-            if ((vtop->type.t & 0x000f) != 6) {
-
-                if ((vtop->type.t & (0x000f | 0x0040)) == 5) {
-                    vtop->type = *pointed_type(&vtop->type);
-                    if ((vtop->type.t & 0x000f) != 6)
-                        goto error_func;
-                } else {
-                error_func:
-                    expect("function pointer");
-                }
-            } else {
-                vtop->r &= ~0x0100;
-            }
-
-            s = vtop->type.ref;
-            next();
-            sa = s->next;
-            nb_args = regsize = 0;
-            ret.r2 = 0x0030;
-
-            if ((s->type.t & 0x000f) == 7) {
-                variadic = (s->f.func_type == 3);
-                ret_nregs = gfunc_sret(&s->type, variadic, &ret.type,
-                                       &ret_align, &regsize);
-                if (!ret_nregs) {
-
-                    size = type_size(&s->type, &align);
-# 5199 "tccgen.c"
-                    loc = (loc - size) & -align;
-                    ret.type = s->type;
-                    ret.r = 0x0032 | 0x0100;
-
-
-                    vseti(0x0032, loc);
-                    ret.c = vtop->c;
-                    nb_args++;
-                }
-            } else {
-                ret_nregs = 1;
-                ret.type = s->type;
-            }
-
-            if (ret_nregs) {
-
-                if (is_float(ret.type.t)) {
-                    ret.r = reg_fret(ret.type.t);
-
-                    if ((ret.type.t & 0x000f) == 14)
-                      ret.r2 = TREG_XMM1;
-
-                } else {
-
-
-                    if ((ret.type.t & 0x000f) == 13)
-
-
-
-                        ret.r2 = TREG_RDX;
-
-                    ret.r = TREG_RAX;
-                }
-                ret.c.i = 0;
-            }
-            if (tok != ')') {
-                for(;;) {
-                    expr_eq();
-                    gfunc_param_typed(s, sa);
-                    nb_args++;
-                    if (sa)
-                        sa = sa->next;
-                    if (tok == ')')
-                        break;
-                    skip(',');
-                }
-            }
-            if (sa)
-                tcc_error("too few arguments to function");
-            skip(')');
-            gfunc_call(nb_args);
-
-
-            for (r = ret.r + ret_nregs + !ret_nregs; r-- > ret.r;) {
-                vsetc(&ret.type, r, &ret.c);
-                vtop->r2 = ret.r2;
-            }
-
-
-            if (((s->type.t & 0x000f) == 7) && ret_nregs) {
-                int addr, offset;
-
-                size = type_size(&s->type, &align);
-
-
-  if (regsize > align)
-    align = regsize;
-                loc = (loc - size) & -align;
-                addr = loc;
-                offset = 0;
-                for (;;) {
-                    vset(&ret.type, 0x0032 | 0x0100, addr + offset);
-                    vswap();
-                    vstore();
-                    vtop--;
-                    if (--ret_nregs == 0)
-                        break;
-                    offset += regsize;
-                }
-                vset(&s->type, 0x0032 | 0x0100, addr);
-            }
-        } else {
-            break;
-        }
-    }
-}
-
-static void expr_prod(void)
-{
-    int t;
-
-    unary();
-    while (tok == '*' || tok == '/' || tok == '%') {
-        t = tok;
-        next();
-        unary();
-        gen_op(t);
-    }
-}
-
-static void expr_sum(void)
-{
-    int t;
-
-    expr_prod();
-    while (tok == '+' || tok == '-') {
-        t = tok;
-        next();
-        expr_prod();
-        gen_op(t);
-    }
-}
-
-static void expr_shift(void)
-{
-    int t;
-
-    expr_sum();
-    while (tok == 0x01 || tok == 0x02) {
-        t = tok;
-        next();
-        expr_sum();
-        gen_op(t);
-    }
-}
-
-static void expr_cmp(void)
-{
-    int t;
-
-    expr_shift();
-    while ((tok >= 0x96 && tok <= 0x9f) ||
-           tok == 0x92 || tok == 0x93) {
-        t = tok;
-        next();
-        expr_shift();
-        gen_op(t);
-    }
-}
-
-static void expr_cmpeq(void)
-{
-    int t;
-
-    expr_cmp();
-    while (tok == 0x94 || tok == 0x95) {
-        t = tok;
-        next();
-        expr_cmp();
-        gen_op(t);
-    }
-}
-
-static void expr_and(void)
-{
-    expr_cmpeq();
-    while (tok == '&') {
-        next();
-        expr_cmpeq();
-        gen_op('&');
-    }
-}
-
-static void expr_xor(void)
-{
-    expr_and();
-    while (tok == '^') {
-        next();
-        expr_and();
-        gen_op('^');
-    }
-}
-
-static void expr_or(void)
-{
-    expr_xor();
-    while (tok == '|') {
-        next();
-        expr_xor();
-        gen_op('|');
-    }
-}
-
-static void expr_land(void)
-{
-    expr_or();
-    if (tok == 0xa0) {
- int t = 0;
- for(;;) {
-     if ((vtop->r & (0x003f | 0x0100 | 0x0200)) == 0x0030) {
-                gen_cast_s(11);
-  if (vtop->c.i) {
-      vpop();
-  } else {
-      nocode_wanted++;
-      while (tok == 0xa0) {
-   next();
-   expr_or();
-   vpop();
-      }
-      nocode_wanted--;
-      if (t)
-        gsym(t);
-      gen_cast_s(3);
-      break;
-  }
-     } else {
-  if (!t)
-    save_regs(1);
-  t = gvtst(1, t);
-     }
-     if (tok != 0xa0) {
-  if (t)
-    vseti(0x0035, t);
-  else
-    vpushi(1);
-  break;
-     }
-     next();
-     expr_or();
- }
-    }
-}
-
-static void expr_lor(void)
-{
-    expr_land();
-    if (tok == 0xa1) {
- int t = 0;
- for(;;) {
-     if ((vtop->r & (0x003f | 0x0100 | 0x0200)) == 0x0030) {
-                gen_cast_s(11);
-  if (!vtop->c.i) {
-      vpop();
-  } else {
-      nocode_wanted++;
-      while (tok == 0xa1) {
-   next();
-   expr_land();
-   vpop();
-      }
-      nocode_wanted--;
-      if (t)
-        gsym(t);
-      gen_cast_s(3);
-      break;
-  }
-     } else {
-  if (!t)
-    save_regs(1);
-  t = gvtst(0, t);
-     }
-     if (tok != 0xa1) {
-  if (t)
-    vseti(0x0034, t);
-  else
-    vpushi(0);
-  break;
-     }
-     next();
-     expr_land();
- }
-    }
-}
-
-
-
-
-static int condition_3way(void)
-{
-    int c = -1;
-    if ((vtop->r & (0x003f | 0x0100)) == 0x0030 &&
- (!(vtop->r & 0x0200) || !vtop->sym->a.weak)) {
- vdup();
-        gen_cast_s(11);
- c = vtop->c.i;
- vpop();
-    }
-    return c;
-}
-
-static void expr_cond(void)
-{
-    int tt, u, r1, r2, rc, t1, t2, bt1, bt2, islv, c, g;
-    SValue sv;
-    CType type, type1, type2;
-
-    expr_lor();
-    if (tok == '?') {
-        next();
- c = condition_3way();
-        g = (tok == ':' && gnu_ext);
-        if (c < 0) {
-
-
-            if (is_float(vtop->type.t)) {
-                rc = 0x0002;
-
-                if ((vtop->type.t & 0x000f) == 10) {
-                    rc = 0x0080;
-                }
-
-            } else
-                rc = 0x0001;
-            gv(rc);
-            save_regs(1);
-            if (g)
-                gv_dup();
-            tt = gvtst(1, 0);
-
-        } else {
-            if (!g)
-                vpop();
-            tt = 0;
-        }
-
-        if (1) {
-            if (c == 0)
-                nocode_wanted++;
-            if (!g)
-                gexpr();
-
-            type1 = vtop->type;
-            sv = *vtop;
-            vtop--;
-            skip(':');
-
-            u = 0;
-            if (c < 0)
-                u = gjmp(0);
-            gsym(tt);
-
-            if (c == 0)
-                nocode_wanted--;
-            if (c == 1)
-                nocode_wanted++;
-            expr_cond();
-            if (c == 1)
-                nocode_wanted--;
-
-            type2 = vtop->type;
-            t1 = type1.t;
-            bt1 = t1 & 0x000f;
-            t2 = type2.t;
-            bt2 = t2 & 0x000f;
-            type.ref = 0;
-
-
-            if (is_float(bt1) || is_float(bt2)) {
-                if (bt1 == 10 || bt2 == 10) {
-                    type.t = 10;
-
-                } else if (bt1 == 9 || bt2 == 9) {
-                    type.t = 9;
-                } else {
-                    type.t = 8;
-                }
-            } else if (bt1 == 4 || bt2 == 4) {
-
-                type.t = 4 | 0x0800;
-                if (bt1 == 4)
-                    type.t &= t1;
-                if (bt2 == 4)
-                    type.t &= t2;
-
-                if ((t1 & (0x000f | 0x0010 | 0x0080)) == (4 | 0x0010) ||
-                    (t2 & (0x000f | 0x0010 | 0x0080)) == (4 | 0x0010))
-                    type.t |= 0x0010;
-            } else if (bt1 == 5 || bt2 == 5) {
-
-
-  if (is_null_pointer (vtop))
-    type = type1;
-  else if (is_null_pointer (&sv))
-    type = type2;
-
-
-  else
-    type = type1;
-            } else if (bt1 == 6 || bt2 == 6) {
-
-                type = bt1 == 6 ? type1 : type2;
-            } else if (bt1 == 7 || bt2 == 7) {
-
-                type = bt1 == 7 ? type1 : type2;
-            } else if (bt1 == 0 || bt2 == 0) {
-
-                type.t = 0;
-            } else {
-
-                type.t = 3 | (0x0800 & (t1 | t2));
-
-                if ((t1 & (0x000f | 0x0010 | 0x0080)) == (3 | 0x0010) ||
-                    (t2 & (0x000f | 0x0010 | 0x0080)) == (3 | 0x0010))
-                    type.t |= 0x0010;
-            }
-
-
-            islv = (vtop->r & 0x0100) && (sv.r & 0x0100) && 7 == (type.t & 0x000f);
-            islv &= c < 0;
-
-
-            if (c != 1) {
-                gen_cast(&type);
-                if (islv) {
-                    mk_pointer(&vtop->type);
-                    gaddrof();
-                } else if (7 == (vtop->type.t & 0x000f))
-                    gaddrof();
-            }
-
-            rc = 0x0001;
-            if (is_float(type.t)) {
-                rc = 0x0002;
-
-                if ((type.t & 0x000f) == 10) {
-                    rc = 0x0080;
-                }
-
-            } else if ((type.t & 0x000f) == 4) {
-
-
-                rc = 0x0004;
-            }
-
-            tt = r2 = 0;
-            if (c < 0) {
-                r2 = gv(rc);
-                tt = gjmp(0);
-            }
-            gsym(u);
-
-
-
-            if (c != 0) {
-                *vtop = sv;
-                gen_cast(&type);
-                if (islv) {
-                    mk_pointer(&vtop->type);
-                    gaddrof();
-                } else if (7 == (vtop->type.t & 0x000f))
-                    gaddrof();
-            }
-
-            if (c < 0) {
-                r1 = gv(rc);
-                move_reg(r2, r1, type.t);
-                vtop->r = r2;
-                gsym(tt);
-                if (islv)
-                    indir();
-            }
-        }
-    }
-}
-
-static void expr_eq(void)
-{
-    int t;
-
-    expr_cond();
-    if (tok == '=' ||
-        (tok >= 0xa5 && tok <= 0xaf) ||
-        tok == 0xde || tok == 0xfc ||
-        tok == 0x81 || tok == 0x82) {
-        test_lvalue();
-        t = tok;
-        next();
-        if (t == '=') {
-            expr_eq();
-        } else {
-            vdup();
-            expr_eq();
-            gen_op(t & 0x7f);
-        }
-        vstore();
-    }
-}
-
-static void gexpr(void)
-{
-    while (1) {
-        expr_eq();
-        if (tok != ',')
-            break;
-        vpop();
-        next();
-    }
-}
-
-
-static void expr_const1(void)
-{
-    const_wanted++;
-    nocode_wanted++;
-    expr_cond();
-    nocode_wanted--;
-    const_wanted--;
-}
-
-
-static inline int64_t expr_const64(void)
-{
-    int64_t c;
-    expr_const1();
-    if ((vtop->r & (0x003f | 0x0100 | 0x0200)) != 0x0030)
-        expect("constant expression");
-    c = vtop->c.i;
-    vpop();
-    return c;
-}
-
-
-
-static int expr_const(void)
-{
-    int c;
-    int64_t wc = expr_const64();
-    c = wc;
-    if (c != wc && (unsigned)c != wc)
-        tcc_error("constant exceeds 32 bit");
-    return c;
-}
-
-
-
-static int is_label(void)
-{
-    int last_tok;
-
-
-    if (tok < TOK_DEFINE)
-        return 0;
-
-    last_tok = tok;
-    next();
-    if (tok == ':') {
-        return last_tok;
-    } else {
-        unget_tok(last_tok);
-        return 0;
-    }
-}
-
-
-static void gfunc_return(CType *func_type)
-{
-    if ((func_type->t & 0x000f) == 7) {
-        CType type, ret_type;
-        int ret_align, ret_nregs, regsize;
-        ret_nregs = gfunc_sret(func_type, func_var, &ret_type,
-                               &ret_align, &regsize);
-        if (0 == ret_nregs) {
-
-
-            type = *func_type;
-            mk_pointer(&type);
-            vset(&type, 0x0032 | 0x0100, func_vc);
-            indir();
-            vswap();
-
-            vstore();
-        } else {
-
-            int r, size, addr, align;
-            size = type_size(func_type,&align);
-            if ((vtop->r != (0x0032 | 0x0100) ||
-                 (vtop->c.i & (ret_align-1)))
-                && (align & (ret_align-1))) {
-                loc = (loc - size) & -ret_align;
-                addr = loc;
-                type = *func_type;
-                vset(&type, 0x0032 | 0x0100, addr);
-                vswap();
-                vstore();
-                vpop();
-                vset(&ret_type, 0x0032 | 0x0100, addr);
-            }
-            vtop->type = ret_type;
-            if (is_float(ret_type.t))
-                r = rc_fret(ret_type.t);
-            else
-                r = 0x0004;
-
-            if (ret_nregs == 1)
-                gv(r);
-            else {
-                for (;;) {
-                    vdup();
-                    gv(r);
-                    vpop();
-                    if (--ret_nregs == 0)
-                      break;
-
-
-
-                    r <<= 1;
-                    vtop->c.i += regsize;
-                }
-            }
-        }
-    } else if (is_float(func_type->t)) {
-        gv(rc_fret(func_type->t));
-    } else {
-        gv(0x0004);
-    }
-    vtop--;
-}
-
-
-static int case_cmp(const void *pa, const void *pb)
-{
-    int64_t a = (*(struct case_t**) pa)->v1;
-    int64_t b = (*(struct case_t**) pb)->v1;
-    return a < b ? -1 : a > b;
-}
-
-static void gcase(struct case_t **base, int len, int *bsym)
-{
-    struct case_t *p;
-    int e;
-    int ll = (vtop->type.t & 0x000f) == 4;
-    gv(0x0001);
-    while (len > 4) {
-
-        p = base[len/2];
-        vdup();
- if (ll)
-     vpushll(p->v2);
- else
-     vpushi(p->v2);
-        gen_op(0x9e);
-        e = gtst(1, 0);
-        vdup();
- if (ll)
-     vpushll(p->v1);
- else
-     vpushi(p->v1);
-        gen_op(0x9d);
-        gtst_addr(0, p->sym);
-
-        gcase(base, len/2, bsym);
-        if (cur_switch->def_sym)
-            gjmp_addr(cur_switch->def_sym);
-        else
-            *bsym = gjmp(*bsym);
-
-        gsym(e);
-        e = len/2 + 1;
-        base += e; len -= e;
-    }
-
-    while (len--) {
-        p = *base++;
-        vdup();
- if (ll)
-     vpushll(p->v2);
- else
-     vpushi(p->v2);
-        if (p->v1 == p->v2) {
-            gen_op(0x94);
-            gtst_addr(0, p->sym);
-        } else {
-            gen_op(0x9e);
-            e = gtst(1, 0);
-            vdup();
-     if (ll)
-         vpushll(p->v1);
-     else
-         vpushi(p->v1);
-            gen_op(0x9d);
-            gtst_addr(0, p->sym);
-            gsym(e);
-        }
-    }
-}
-
-static void block(int *bsym, int *csym, int is_expr)
-{
-    int a, b, c, d, cond;
-    Sym *s;
-
-
-    if (tcc_state->do_debug)
-        tcc_debug_line(tcc_state);
-
-    if (is_expr) {
-
-        vpushi(0);
-        vtop->type.t = 0;
-    }
-
-    if (tok == TOK_IF) {
-
- int saved_nocode_wanted = nocode_wanted;
-        next();
-        skip('(');
-        gexpr();
-        skip(')');
- cond = condition_3way();
-        if (cond == 1)
-            a = 0, vpop();
-        else
-            a = gvtst(1, 0);
-        if (cond == 0)
-     nocode_wanted |= 0x20000000;
-        block(bsym, csym, 0);
- if (cond != 1)
-     nocode_wanted = saved_nocode_wanted;
-        c = tok;
-        if (c == TOK_ELSE) {
-            next();
-            d = gjmp(0);
-            gsym(a);
-     if (cond == 1)
-         nocode_wanted |= 0x20000000;
-            block(bsym, csym, 0);
-            gsym(d);
-     if (cond != 0)
-  nocode_wanted = saved_nocode_wanted;
-        } else
-            gsym(a);
-    } else if (tok == TOK_WHILE) {
- int saved_nocode_wanted;
- nocode_wanted &= ~0x20000000;
-        next();
-        d = ind;
-        vla_sp_restore();
-        skip('(');
-        gexpr();
-        skip(')');
-        a = gvtst(1, 0);
-        b = 0;
-        ++local_scope;
- saved_nocode_wanted = nocode_wanted;
-        block(&a, &b, 0);
- nocode_wanted = saved_nocode_wanted;
-        --local_scope;
-        gjmp_addr(d);
-        gsym(a);
-        gsym_addr(b, d);
-    } else if (tok == '{') {
-        Sym *llabel;
-        int block_vla_sp_loc = vla_sp_loc, saved_vlas_in_scope = vlas_in_scope;
-
-        next();
-
-        s = local_stack;
-        llabel = local_label_stack;
-        ++local_scope;
-
-
-        if (tok == TOK_LABEL) {
-            next();
-            for(;;) {
-                if (tok < TOK_DEFINE)
-                    expect("label identifier");
-                label_push(&local_label_stack, tok, 2);
-                next();
-                if (tok == ',') {
-                    next();
-                } else {
-                    skip(';');
-                    break;
-                }
-            }
-        }
-        while (tok != '}') {
-     if ((a = is_label()))
-  unget_tok(a);
-     else
-         decl(0x0032);
-            if (tok != '}') {
-                if (is_expr)
-                    vpop();
-                block(bsym, csym, is_expr);
-            }
-        }
-
-        label_pop(&local_label_stack, llabel, is_expr);
-
-        --local_scope;
-
-
-
-
-
-
-
- sym_pop(&local_stack, s, is_expr);
-
-
-        if (vlas_in_scope > saved_vlas_in_scope) {
-            vla_sp_loc = saved_vlas_in_scope ? block_vla_sp_loc : vla_sp_root_loc;
-            vla_sp_restore();
-        }
-        vlas_in_scope = saved_vlas_in_scope;
-
-        next();
-    } else if (tok == TOK_RETURN) {
-        next();
-        if (tok != ';') {
-            gexpr();
-            gen_assign_cast(&func_vt);
-            if ((func_vt.t & 0x000f) == 0)
-                vtop--;
-            else
-                gfunc_return(&func_vt);
-        }
-        skip(';');
-
-        if (tok != '}' || local_scope != 1)
-            rsym = gjmp(rsym);
- nocode_wanted |= 0x20000000;
-    } else if (tok == TOK_BREAK) {
-
-        if (!bsym)
-            tcc_error("cannot break");
-        *bsym = gjmp(*bsym);
-        next();
-        skip(';');
- nocode_wanted |= 0x20000000;
-    } else if (tok == TOK_CONTINUE) {
-
-        if (!csym)
-            tcc_error("cannot continue");
-        vla_sp_restore_root();
-        *csym = gjmp(*csym);
-        next();
-        skip(';');
-    } else if (tok == TOK_FOR) {
-        int e;
- int saved_nocode_wanted;
- nocode_wanted &= ~0x20000000;
-        next();
-        skip('(');
-        s = local_stack;
-        ++local_scope;
-        if (tok != ';') {
-
-            if (!decl0(0x0032, 1, 0)) {
-
-                gexpr();
-                vpop();
-            }
-        }
-        skip(';');
-        d = ind;
-        c = ind;
-        vla_sp_restore();
-        a = 0;
-        b = 0;
-        if (tok != ';') {
-            gexpr();
-            a = gvtst(1, 0);
-        }
-        skip(';');
-        if (tok != ')') {
-            e = gjmp(0);
-            c = ind;
-            vla_sp_restore();
-            gexpr();
-            vpop();
-            gjmp_addr(d);
-            gsym(e);
-        }
-        skip(')');
- saved_nocode_wanted = nocode_wanted;
-        block(&a, &b, 0);
- nocode_wanted = saved_nocode_wanted;
-        gjmp_addr(c);
-        gsym(a);
-        gsym_addr(b, c);
-        --local_scope;
-        sym_pop(&local_stack, s, 0);
-
-    } else
-    if (tok == TOK_DO) {
- int saved_nocode_wanted;
- nocode_wanted &= ~0x20000000;
-        next();
-        a = 0;
-        b = 0;
-        d = ind;
-        vla_sp_restore();
- saved_nocode_wanted = nocode_wanted;
-        block(&a, &b, 0);
-        skip(TOK_WHILE);
-        skip('(');
-        gsym(b);
- gexpr();
- c = gvtst(0, 0);
- gsym_addr(c, d);
- nocode_wanted = saved_nocode_wanted;
-        skip(')');
-        gsym(a);
-        skip(';');
-    } else
-    if (tok == TOK_SWITCH) {
-        struct switch_t *saved, sw;
- int saved_nocode_wanted = nocode_wanted;
- SValue switchval;
-        next();
-        skip('(');
-        gexpr();
-        skip(')');
- switchval = *vtop--;
-        a = 0;
-        b = gjmp(0);
-        sw.p = 0; sw.n = 0; sw.def_sym = 0;
-        saved = cur_switch;
-        cur_switch = &sw;
-        block(&a, csym, 0);
- nocode_wanted = saved_nocode_wanted;
-        a = gjmp(a);
-
-        gsym(b);
-        qsort(sw.p, sw.n, sizeof(void*), case_cmp);
-        for (b = 1; b < sw.n; b++)
-            if (sw.p[b - 1]->v2 >= sw.p[b]->v1)
-                tcc_error("duplicate case value");
-
-
-        if ((switchval.type.t & 0x000f) == 4)
-            switchval.type.t &= ~0x0010;
-        vpushv(&switchval);
-        gcase(sw.p, sw.n, &a);
-        vpop();
-        if (sw.def_sym)
-          gjmp_addr(sw.def_sym);
-        dynarray_reset(&sw.p, &sw.n);
-        cur_switch = saved;
-
-        gsym(a);
-    } else
-    if (tok == TOK_CASE) {
-        struct case_t *cr = tcc_malloc(sizeof(struct case_t));
-        if (!cur_switch)
-            expect("switch");
- nocode_wanted &= ~0x20000000;
-        next();
-        cr->v1 = cr->v2 = expr_const64();
-        if (gnu_ext && tok == 0xc8) {
-            next();
-            cr->v2 = expr_const64();
-            if (cr->v2 < cr->v1)
-                tcc_warning("empty case range");
-        }
-        cr->sym = ind;
-        dynarray_add(&cur_switch->p, &cur_switch->n, cr);
-        skip(':');
-        is_expr = 0;
-        goto block_after_label;
-    } else
-    if (tok == TOK_DEFAULT) {
-        next();
-        skip(':');
-        if (!cur_switch)
-            expect("switch");
-        if (cur_switch->def_sym)
-            tcc_error("too many 'default'");
-        cur_switch->def_sym = ind;
-        is_expr = 0;
-        goto block_after_label;
-    } else
-    if (tok == TOK_GOTO) {
-        next();
-        if (tok == '*' && gnu_ext) {
-
-            next();
-            gexpr();
-            if ((vtop->type.t & 0x000f) != 5)
-                expect("pointer");
-            ggoto();
-        } else if (tok >= TOK_DEFINE) {
-            s = label_find(tok);
-
-            if (!s) {
-                s = label_push(&global_label_stack, tok, 1);
-            } else {
-                if (s->r == 2)
-                    s->r = 1;
-            }
-            vla_sp_restore_root();
-     if (s->r & 1)
-                s->jnext = gjmp(s->jnext);
-            else
-                gjmp_addr(s->jnext);
-            next();
-        } else {
-            expect("label identifier");
-        }
-        skip(';');
-    } else if (tok == TOK_ASM1 || tok == TOK_ASM2 || tok == TOK_ASM3) {
-        asm_instr();
-    } else {
-        b = is_label();
-        if (b) {
-
-     next();
-            s = label_find(b);
-            if (s) {
-                if (s->r == 0)
-                    tcc_error("duplicate label '%s'", get_tok_str(s->v, 0));
-                gsym(s->jnext);
-                s->r = 0;
-            } else {
-                s = label_push(&global_label_stack, b, 0);
-            }
-            s->jnext = ind;
-            vla_sp_restore();
-
-        block_after_label:
-     nocode_wanted &= ~0x20000000;
-            if (tok == '}') {
-                tcc_warning("deprecated use of label at end of compound statement");
-            } else {
-                if (is_expr)
-                    vpop();
-                block(bsym, csym, is_expr);
-            }
-        } else {
-
-            if (tok != ';') {
-                if (is_expr) {
-                    vpop();
-                    gexpr();
-                } else {
-                    gexpr();
-                    vpop();
-                }
-            }
-            skip(';');
-        }
-    }
-}
-
-
-
-
-
-
-static void skip_or_save_block(TokenString **str)
-{
-    int braces = tok == '{';
-    int level = 0;
-    if (str)
-      *str = tok_str_alloc();
-
-    while ((level > 0 || (tok != '}' && tok != ',' && tok != ';' && tok != ')'))) {
- int t;
- if (tok == (-1)) {
-      if (str || level > 0)
-        tcc_error("unexpected end of file");
-      else
-        break;
- }
- if (str)
-   tok_str_add_tok(*str);
- t = tok;
- next();
- if (t == '{' || t == '(') {
-     level++;
- } else if (t == '}' || t == ')') {
-     level--;
-     if (level == 0 && braces && t == '}')
-       break;
- }
-    }
-    if (str) {
- tok_str_add(*str, -1);
- tok_str_add(*str, 0);
-    }
-}
-
-
-
-
-static void parse_init_elem(int expr_type)
-{
-    int saved_global_expr;
-    switch(expr_type) {
-    case 1:
-
-        saved_global_expr = global_expr;
-        global_expr = 1;
-        expr_const1();
-        global_expr = saved_global_expr;
-
-
-        if (((vtop->r & (0x003f | 0x0100)) != 0x0030
-      && ((vtop->r & (0x0200|0x0100)) != (0x0200|0x0100)
-   || vtop->sym->v < 0x10000000))
-
-
-
-            )
-            tcc_error("initializer element is not constant");
-        break;
-    case 2:
-        expr_eq();
-        break;
-    }
-}
-
-
-static void init_putz(Section *sec, unsigned long c, int size)
-{
-    if (sec) {
-
-    } else {
-        vpush_global_sym(&func_old_type, TOK_memset);
-        vseti(0x0032, c);
-
-
-
-
-        vpushi(0);
-        vpushs(size);
-
-        gfunc_call(3);
-    }
-}
-
-
-
-
-
-
-
-static int decl_designator(CType *type, Section *sec, unsigned long c,
-                           Sym **cur_field, int size_only, int al)
-{
-    Sym *s, *f;
-    int index, index_last, align, l, nb_elems, elem_size;
-    unsigned long corig = c;
-
-    elem_size = 0;
-    nb_elems = 1;
-    if (gnu_ext && (l = is_label()) != 0)
-        goto struct_field;
-
-    while (nb_elems == 1 && (tok == '[' || tok == '.')) {
-        if (tok == '[') {
-            if (!(type->t & 0x0040))
-                expect("array type");
-            next();
-            index = index_last = expr_const();
-            if (tok == 0xc8 && gnu_ext) {
-                next();
-                index_last = expr_const();
-            }
-            skip(']');
-            s = type->ref;
-     if (index < 0 || (s->c >= 0 && index_last >= s->c) ||
-  index_last < index)
-         tcc_error("invalid index");
-            if (cur_field)
-  (*cur_field)->c = index_last;
-            type = pointed_type(type);
-            elem_size = type_size(type, &align);
-            c += index * elem_size;
-            nb_elems = index_last - index + 1;
-        } else {
-            next();
-            l = tok;
-        struct_field:
-            next();
-            if ((type->t & 0x000f) != 7)
-                expect("struct/union type");
-     f = find_field(type, l);
-            if (!f)
-                expect("field");
-            if (cur_field)
-                *cur_field = f;
-     type = &f->type;
-            c += f->c;
-        }
-        cur_field = 0;
-    }
-    if (!cur_field) {
-        if (tok == '=') {
-            next();
-        } else if (!gnu_ext) {
-     expect("=");
-        }
-    } else {
-        if (type->t & 0x0040) {
-     index = (*cur_field)->c;
-     if (type->ref->c >= 0 && index >= type->ref->c)
-         tcc_error("index too large");
-            type = pointed_type(type);
-            c += index * type_size(type, &align);
-        } else {
-            f = *cur_field;
-     while (f && (f->v & 0x10000000) && (f->type.t & 0x0080))
-         *cur_field = f = f->next;
-            if (!f)
-                tcc_error("too many field init");
-     type = &f->type;
-            c += f->c;
-        }
-    }
-
-
-    if (!size_only && c - corig > al)
- init_putz(sec, corig + al, c - corig - al);
-    decl_initializer(type, sec, c, 0, size_only);
-
-
-    if (!size_only && nb_elems > 1) {
-        unsigned long c_end;
-        uint8_t *src, *dst;
-        int i;
-
-        if (!sec) {
-     vset(type, 0x0032|0x0100, c);
-     for (i = 1; i < nb_elems; i++) {
-  vset(type, 0x0032|0x0100, c + elem_size * i);
-  vswap();
-  vstore();
-     }
-     vpop();
-        } else if (!(nocode_wanted > 0)) {
-     c_end = c + nb_elems * elem_size;
-     if (c_end > sec->data_allocated)
-         section_realloc(sec, c_end);
-     src = sec->data + c;
-     dst = src;
-     for(i = 1; i < nb_elems; i++) {
-  dst += elem_size;
-  memcpy(dst, src, elem_size);
-     }
- }
-    }
-    c += nb_elems * type_size(type, &align);
-    if (c - corig > al)
-      al = c - corig;
-    return al;
-}
-
-
-static void init_putv(CType *type, Section *sec, unsigned long c)
-{
-    int bt;
-    void *ptr;
-    CType dtype;
-
-    dtype = *type;
-    dtype.t &= ~0x0100;
-
-    if (sec) {
- int size, align;
-
-
-        gen_assign_cast(&dtype);
-        bt = type->t & 0x000f;
-
-        if ((vtop->r & 0x0200)
-            && bt != 5
-            && bt != 6
-            && (bt != (8 == 8 ? 4 : 3)
-                || (type->t & 0x0080))
-            && !((vtop->r & 0x0030) && vtop->sym->v >= 0x10000000)
-            )
-            tcc_error("initializer element is not computable at load time");
-
-        if ((nocode_wanted > 0)) {
-            vtop--;
-            return;
-        }
-
- size = type_size(type, &align);
- section_reserve(sec, c + size);
-        ptr = sec->data + c;
-
-
- if ((vtop->r & (0x0200|0x0030)) == (0x0200|0x0030) &&
-     vtop->sym->v >= 0x10000000 &&
-# 6488 "tccgen.c"
-     (vtop->type.t & 0x000f) != 5) {
-
-     Section *ssec;
-     Elf64_Sym *esym;
-     Elf64_Rela *rel;
-     esym = elfsym(vtop->sym);
-     ssec = tcc_state->sections[esym->st_shndx];
-     memmove (ptr, ssec->data + esym->st_value, size);
-     if (ssec->reloc) {
-
-
-
-
-  int num_relocs = ssec->reloc->data_offset / sizeof(*rel);
-  rel = (Elf64_Rela*)(ssec->reloc->data + ssec->reloc->data_offset);
-  while (num_relocs--) {
-      rel--;
-      if (rel->r_offset >= esym->st_value + size)
-        continue;
-      if (rel->r_offset < esym->st_value)
-        break;
-
-
-
-
-
-
-      put_elf_reloca(symtab_section, sec,
-       c + rel->r_offset - esym->st_value,
-       ((rel->r_info) & 0xffffffff),
-       ((rel->r_info) >> 32),
-
-       rel->r_addend
-
-
-
-      );
-  }
-     }
- } else {
-            if (type->t & 0x0080) {
-                int bit_pos, bit_size, bits, n;
-                unsigned char *p, v, m;
-                bit_pos = (((vtop->type.t) >> 20) & 0x3f);
-                bit_size = (((vtop->type.t) >> (20 + 6)) & 0x3f);
-                p = (unsigned char*)ptr + (bit_pos >> 3);
-                bit_pos &= 7, bits = 0;
-                while (bit_size) {
-                    n = 8 - bit_pos;
-                    if (n > bit_size)
-                        n = bit_size;
-                    v = vtop->c.i >> bits << bit_pos;
-                    m = ((1 << n) - 1) << bit_pos;
-                    *p = (*p & ~m) | (v & m);
-                    bits += n, bit_size -= n, bit_pos = 0, ++p;
-                }
-            } else
-            switch(bt) {
-
-
-
-     case 11:
-  vtop->c.i = vtop->c.i != 0;
-     case 1:
-  *(char *)ptr |= vtop->c.i;
-  break;
-     case 2:
-  *(short *)ptr |= vtop->c.i;
-  break;
-     case 8:
-  *(float*)ptr = vtop->c.f;
-  break;
-     case 9:
-  *(double *)ptr = vtop->c.d;
-  break;
-     case 10:
-
-                if (sizeof (long double) >= 10)
-                    memcpy(ptr, &vtop->c.ld, 10);
-
-
-
-
-                else if (vtop->c.ld == 0.0)
-                    ;
-                else
-
-                if (sizeof(long double) == 16)
-      *(long double*)ptr = vtop->c.ld;
-                else if (sizeof(double) == 16)
-      *(double *)ptr = (double)vtop->c.ld;
-                else
-                    tcc_error("can't cross compile long double constants");
-  break;
-
-
-
-
-
-     case 4:
-
-     case 5:
-  {
-      Elf64_Addr val = vtop->c.i;
-
-      if (vtop->r & 0x0200)
-        greloca(sec, vtop->sym, c, 1, val);
-      else
-        *(Elf64_Addr *)ptr |= val;
-
-
-
-
-
-      break;
-  }
-     default:
-  {
-      int val = vtop->c.i;
-
-      if (vtop->r & 0x0200)
-        greloca(sec, vtop->sym, c, 1, val);
-      else
-        *(int *)ptr |= val;
-
-
-
-
-
-      break;
-  }
-     }
- }
-        vtop--;
-    } else {
-        vset(&dtype, 0x0032|0x0100, c);
-        vswap();
-        vstore();
-        vpop();
-    }
-}
-
-
-
-
-
-
-static void decl_initializer(CType *type, Section *sec, unsigned long c,
-                             int first, int size_only)
-{
-    int len, n, no_oblock, nb, i;
-    int size1, align1;
-    int have_elem;
-    Sym *s, *f;
-    Sym indexsym;
-    CType *t1;
-
-
-
-    have_elem = tok == '}' || tok == ',';
-    if (!have_elem && tok != '{' &&
-
-
-
- tok != 0xba && tok != 0xb9 &&
- !size_only) {
- parse_init_elem(!sec ? 2 : 1);
- have_elem = 1;
-    }
-
-    if (have_elem &&
- !(type->t & 0x0040) &&
-
-
-
- is_compatible_unqualified_types(type, &vtop->type)) {
-        init_putv(type, sec, c);
-    } else if (type->t & 0x0040) {
-        s = type->ref;
-        n = s->c;
-        t1 = pointed_type(type);
-        size1 = type_size(t1, &align1);
-
-        no_oblock = 1;
-        if ((first && tok != 0xba && tok != 0xb9) ||
-            tok == '{') {
-            if (tok != '{')
-                tcc_error("character array initializer must be a literal,"
-                    " optionally enclosed in braces");
-            skip('{');
-            no_oblock = 0;
-        }
-
-
-
-        if ((tok == 0xba &&
-
-
-
-             (t1->t & 0x000f) == 3
-
-            ) || (tok == 0xb9 && (t1->t & 0x000f) == 1)) {
-     len = 0;
-            while (tok == 0xb9 || tok == 0xba) {
-                int cstr_len, ch;
-
-
-                if (tok == 0xb9)
-                    cstr_len = tokc.str.size;
-                else
-                    cstr_len = tokc.str.size / sizeof(nwchar_t);
-                cstr_len--;
-                nb = cstr_len;
-                if (n >= 0 && nb > (n - len))
-                    nb = n - len;
-                if (!size_only) {
-                    if (cstr_len > nb)
-                        tcc_warning("initializer-string for array is too long");
-
-
-
-                    if (sec && tok == 0xb9 && size1 == 1) {
-                        if (!(nocode_wanted > 0))
-                            memcpy(sec->data + c + len, tokc.str.data, nb);
-                    } else {
-                        for(i=0;i<nb;i++) {
-                            if (tok == 0xb9)
-                                ch = ((unsigned char *)tokc.str.data)[i];
-                            else
-                                ch = ((nwchar_t *)tokc.str.data)[i];
-       vpushi(ch);
-                            init_putv(t1, sec, c + (len + i) * size1);
-                        }
-                    }
-                }
-                len += nb;
-                next();
-            }
-
-
-            if (n < 0 || len < n) {
-                if (!size_only) {
-      vpushi(0);
-                    init_putv(t1, sec, c + (len * size1));
-                }
-                len++;
-            }
-     len *= size1;
-        } else {
-     indexsym.c = 0;
-     f = &indexsym;
-
-          do_init_list:
-     len = 0;
-     while (tok != '}' || have_elem) {
-  len = decl_designator(type, sec, c, &f, size_only, len);
-  have_elem = 0;
-  if (type->t & 0x0040) {
-      ++indexsym.c;
-
-
-
-      if (no_oblock && len >= n*size1)
-          break;
-  } else {
-      if (s->type.t == (1 << 20 | 7))
-          f = 0;
-      else
-          f = f->next;
-      if (no_oblock && f == 0)
-          break;
-  }
-
-  if (tok == '}')
-      break;
-  skip(',');
-     }
-        }
-
- if (!size_only && len < n*size1)
-     init_putz(sec, c + len, n*size1 - len);
-        if (!no_oblock)
-            skip('}');
-
-        if (n < 0)
-            s->c = size1 == 1 ? len : ((len + size1 - 1)/size1);
-    } else if ((type->t & 0x000f) == 7) {
- size1 = 1;
-        no_oblock = 1;
-        if (first || tok == '{') {
-            skip('{');
-            no_oblock = 0;
-        }
-        s = type->ref;
-        f = s->next;
-        n = s->c;
- goto do_init_list;
-    } else if (tok == '{') {
-        next();
-        decl_initializer(type, sec, c, first, size_only);
-        skip('}');
-    } else if (size_only) {
-
-
-
-
-
-
-
-        skip_or_save_block(0);
-    } else {
- if (!have_elem) {
-
-
-
-     if (tok != 0xb9 && tok != 0xba)
-       expect("string constant");
-     parse_init_elem(!sec ? 2 : 1);
- }
-        init_putv(type, sec, c);
-    }
-}
-# 6818 "tccgen.c"
-static void decl_initializer_alloc(CType *type, AttributeDef *ad, int r,
-                                   int has_init, int v, int scope)
-{
-    int size, align, addr;
-    TokenString *init_str = 0;
-
-    Section *sec;
-    Sym *flexible_array;
-    Sym *sym = 0;
-    int saved_nocode_wanted = nocode_wanted;
-
-    int bcheck = tcc_state->do_bounds_check && !(nocode_wanted > 0);
-
-
-    if (type->t & 0x00002000)
-        nocode_wanted |= (nocode_wanted > 0) ? 0x40000000 : 0x80000000;
-
-    flexible_array = 0;
-    if ((type->t & 0x000f) == 7) {
-        Sym *field = type->ref->next;
-        if (field) {
-            while (field->next)
-                field = field->next;
-            if (field->type.t & 0x0040 && field->type.ref->c < 0)
-                flexible_array = field;
-        }
-    }
-
-    size = type_size(type, &align);
-
-
-
-
-
-
-    if (size < 0 || (flexible_array && has_init)) {
-        if (!has_init)
-            tcc_error("unknown type size");
-
-        if (has_init == 2) {
-     init_str = tok_str_alloc();
-
-            while (tok == 0xb9 || tok == 0xba) {
-                tok_str_add_tok(init_str);
-                next();
-            }
-     tok_str_add(init_str, -1);
-     tok_str_add(init_str, 0);
-        } else {
-     skip_or_save_block(&init_str);
-        }
-        unget_tok(0);
-
-
-        begin_macro(init_str, 1);
-        next();
-        decl_initializer(type, 0, 0, 1, 1);
-
-        macro_ptr = init_str->str;
-        next();
-
-
-        size = type_size(type, &align);
-        if (size < 0)
-            tcc_error("unknown type size");
-    }
-
-
-    if (flexible_array &&
- flexible_array->type.ref->c > 0)
-        size += flexible_array->type.ref->c
-         * pointed_size(&flexible_array->type);
-
-    if (ad->a.aligned) {
- int speca = 1 << (ad->a.aligned - 1);
-        if (speca > align)
-            align = speca;
-    } else if (ad->a.packed) {
-        align = 1;
-    }
-
-    if ((nocode_wanted > 0))
-        size = 0, align = 1;
-
-    if ((r & 0x003f) == 0x0032) {
-        sec = 0;
-
-        if (bcheck && (type->t & 0x0040)) {
-            loc--;
-        }
-
-        loc = (loc - size) & -align;
-        addr = loc;
-
-
-
-
-        if (bcheck && (type->t & 0x0040)) {
-            Elf64_Addr *bounds_ptr;
-
-            loc--;
-
-            bounds_ptr = section_ptr_add(lbounds_section, 2 * sizeof(Elf64_Addr));
-            bounds_ptr[0] = addr;
-            bounds_ptr[1] = size;
-        }
-
-        if (v) {
-
-
-     if (ad->asm_label) {
-  int reg = asm_parse_regvar(ad->asm_label);
-  if (reg >= 0)
-      r = (r & ~0x003f) | reg;
-     }
-
-            sym = sym_push(v, type, r, addr);
-            sym->a = ad->a;
-        } else {
-
-            vset(type, r, addr);
-        }
-    } else {
-        if (v && scope == 0x0030) {
-
-            sym = sym_find(v);
-            if (sym) {
-                patch_storage(sym, ad, type);
-
-                if (!has_init && sym->c && elfsym(sym)->st_shndx != 0)
-                    goto no_alloc;
-            }
-        }
-
-
-        sec = ad->section;
-        if (!sec) {
-            if (has_init)
-                sec = data_section;
-            else if (tcc_state->nocommon)
-                sec = bss_section;
-        }
-
-        if (sec) {
-     addr = section_add(sec, size, align);
-
-
-            if (bcheck)
-                section_add(sec, 1, 1);
-
-        } else {
-            addr = align;
-     sec = common_section;
-        }
-
-        if (v) {
-            if (!sym) {
-                sym = sym_push(v, type, r | 0x0200, 0);
-                patch_storage(sym, ad, 0);
-            }
-
-
-            sym->sym_scope = 0;
-
-     put_extern_sym(sym, sec, addr, size);
-        } else {
-
-            sym = get_sym_ref(type, sec, addr, size);
-     vpushsym(type, sym);
-     vtop->r |= r;
-        }
-
-
-
-
-        if (bcheck) {
-            Elf64_Addr *bounds_ptr;
-
-            greloca(bounds_section, sym, bounds_section->data_offset, 1, 0);
-
-            bounds_ptr = section_ptr_add(bounds_section, 2 * sizeof(Elf64_Addr));
-            bounds_ptr[0] = 0;
-            bounds_ptr[1] = size;
-        }
-
-    }
-
-    if (type->t & 0x0400) {
-        int a;
-
-        if ((nocode_wanted > 0))
-            goto no_alloc;
-
-
-        if (vlas_in_scope == 0) {
-            if (vla_sp_root_loc == -1)
-                vla_sp_root_loc = (loc -= 8);
-            gen_vla_sp_save(vla_sp_root_loc);
-        }
-
-        vla_runtime_type_size(type, &a);
-        gen_vla_alloc(type, a);
-
-
-
-
-
-        gen_vla_sp_save(addr);
-        vla_sp_loc = addr;
-        vlas_in_scope++;
-
-    } else if (has_init) {
- size_t oldreloc_offset = 0;
- if (sec && sec->reloc)
-   oldreloc_offset = sec->reloc->data_offset;
-        decl_initializer(type, sec, addr, 1, 0);
- if (sec && sec->reloc)
-   squeeze_multi_relocs(sec, oldreloc_offset);
-
-
-        if (flexible_array)
-            flexible_array->type.ref->c = -1;
-    }
-
- no_alloc:
-
-    if (init_str) {
-        end_macro();
-        next();
-    }
-
-    nocode_wanted = saved_nocode_wanted;
-}
-
-
-
-static void gen_function(Sym *sym)
-{
-    nocode_wanted = 0;
-    ind = cur_text_section->data_offset;
-
-    put_extern_sym(sym, cur_text_section, ind, 0);
-    funcname = get_tok_str(sym->v, 0);
-    func_ind = ind;
-
-    vla_sp_loc = -1;
-    vla_sp_root_loc = -1;
-
-    tcc_debug_funcstart(tcc_state, sym);
-
-    sym_push2(&local_stack, 0x20000000, 0, 0);
-    local_scope = 1;
-    gfunc_prolog(&sym->type);
-    local_scope = 0;
-    rsym = 0;
-    block(0, 0, 0);
-    nocode_wanted = 0;
-    gsym(rsym);
-    gfunc_epilog();
-    cur_text_section->data_offset = ind;
-    label_pop(&global_label_stack, 0, 0);
-
-    local_scope = 0;
-    sym_pop(&local_stack, 0, 0);
-
-
-    elfsym(sym)->st_size = ind - func_ind;
-    tcc_debug_funcend(tcc_state, ind - func_ind);
-
-    cur_text_section = 0;
-    funcname = "";
-    func_vt.t = 0;
-    func_var = 0;
-    ind = 0;
-    nocode_wanted = 0x80000000;
-    check_vstack();
-}
-
-static void gen_inline_functions(TCCState *s)
-{
-    Sym *sym;
-    int inline_generated, i, ln;
-    struct InlineFunc *fn;
-
-    ln = file->line_num;
-
-    do {
-        inline_generated = 0;
-        for (i = 0; i < s->nb_inline_fns; ++i) {
-            fn = s->inline_fns[i];
-            sym = fn->sym;
-            if (sym && sym->c) {
-
-
-                fn->sym = 0;
-                if (file)
-                    pstrcpy(file->filename, sizeof file->filename, fn->filename);
-                sym->type.t &= ~0x00008000;
-
-                begin_macro(fn->func_str, 1);
-                next();
-                cur_text_section = text_section;
-                gen_function(sym);
-                end_macro();
-
-                inline_generated = 1;
-            }
-        }
-    } while (inline_generated);
-    file->line_num = ln;
-}
-
-static void free_inline_functions(TCCState *s)
-{
-    int i;
-
-    for (i = 0; i < s->nb_inline_fns; ++i) {
-        struct InlineFunc *fn = s->inline_fns[i];
-        if (fn->sym)
-            tok_str_free(fn->func_str);
-    }
-    dynarray_reset(&s->inline_fns, &s->nb_inline_fns);
-}
-
-
-
-static int decl0(int l, int is_for_loop_init, Sym *func_sym)
-{
-    int v, has_init, r;
-    CType type, btype;
-    Sym *sym;
-    AttributeDef ad;
-
-    while (1) {
-        if (!parse_btype(&btype, &ad)) {
-            if (is_for_loop_init)
-                return 0;
-
-            if (tok == ';' && l != 0x0033) {
-                next();
-                continue;
-            }
-            if (l != 0x0030)
-                break;
-            if (tok == TOK_ASM1 || tok == TOK_ASM2 || tok == TOK_ASM3) {
-
-                asm_global_instr();
-                continue;
-            }
-            if (tok >= TOK_DEFINE) {
-
-
-                btype.t = 3;
-            } else {
-                if (tok != (-1))
-                    expect("declaration");
-                break;
-            }
-        }
-        if (tok == ';') {
-     if ((btype.t & 0x000f) == 7) {
-  int v = btype.ref->v;
-  if (!(v & 0x20000000) && (v & ~0x40000000) >= 0x10000000)
-             tcc_warning("unnamed struct/union that defines no instances");
-                next();
-                continue;
-     }
-            if (((btype.t & (((1 << (6+6)) - 1) << 20 | 0x0080)) == (2 << 20))) {
-                next();
-                continue;
-            }
-        }
-        while (1) {
-            type = btype;
-
-
-
-
-
-     if ((type.t & 0x0040) && type.ref->c < 0) {
-  type.ref = sym_push(0x20000000, &type.ref->type, 0, type.ref->c);
-     }
-            type_decl(&type, &ad, &v, 2);
-
-
-
-
-
-
-
-            if ((type.t & 0x000f) == 6) {
-                if ((type.t & 0x00002000) && (l == 0x0032)) {
-                    tcc_error("function without file scope cannot be static");
-                }
-
-
-                sym = type.ref;
-                if (sym->f.func_type == 2 && l == 0x0030)
-                    decl0(0x0033, 0, sym);
-            }
-
-            if (gnu_ext && (tok == TOK_ASM1 || tok == TOK_ASM2 || tok == TOK_ASM3)) {
-                ad.asm_label = asm_label_instr();
-
-                parse_attribute(&ad);
-                if (tok == '{')
-                    expect(";");
-            }
-# 7239 "tccgen.c"
-            if (tok == '{') {
-                if (l != 0x0030)
-                    tcc_error("cannot use local functions");
-                if ((type.t & 0x000f) != 6)
-                    expect("function definition");
-
-
-
-                sym = type.ref;
-                while ((sym = sym->next) != 0) {
-                    if (!(sym->v & ~0x20000000))
-                        expect("identifier");
-      if (sym->type.t == 0)
-          sym->type = int_type;
-  }
-
-
-                if ((type.t & (0x00001000 | 0x00008000)) == (0x00001000 | 0x00008000))
-                    type.t = (type.t & ~0x00001000) | 0x00002000;
-
-
-                sym = external_global_sym(v, &type, 0);
-                type.t &= ~0x00001000;
-                patch_storage(sym, &ad, &type);
-
-
-
-
-                if ((type.t & (0x00008000 | 0x00002000)) ==
-                    (0x00008000 | 0x00002000)) {
-                    struct InlineFunc *fn;
-                    const char *filename;
-
-                    filename = file ? file->filename : "";
-                    fn = tcc_malloc(sizeof *fn + strlen(filename));
-                    strcpy(fn->filename, filename);
-                    fn->sym = sym;
-      skip_or_save_block(&fn->func_str);
-                    dynarray_add(&tcc_state->inline_fns,
-     &tcc_state->nb_inline_fns, fn);
-                } else {
-
-                    cur_text_section = ad.section;
-                    if (!cur_text_section)
-                        cur_text_section = text_section;
-                    gen_function(sym);
-                }
-                break;
-            } else {
-  if (l == 0x0033) {
-
-      for (sym = func_sym->next; sym; sym = sym->next)
-   if ((sym->v & ~0x20000000) == v)
-       goto found;
-      tcc_error("declaration for parameter '%s' but no such parameter",
-         get_tok_str(v, 0));
-found:
-      if (type.t & (0x00001000 | 0x00002000 | 0x00004000 | 0x00008000))
-          tcc_error("storage class specified for '%s'",
-      get_tok_str(v, 0));
-      if (sym->type.t != 0)
-          tcc_error("redefinition of parameter '%s'",
-      get_tok_str(v, 0));
-      convert_parameter_type(&type);
-      sym->type = type;
-  } else if (type.t & 0x00004000) {
-
-
-                    sym = sym_find(v);
-                    if (sym && sym->sym_scope == local_scope) {
-                        if (!is_compatible_types(&sym->type, &type)
-                            || !(sym->type.t & 0x00004000))
-                            tcc_error("incompatible redefinition of '%s'",
-                                get_tok_str(v, 0));
-                        sym->type = type;
-                    } else {
-                        sym = sym_push(v, &type, 0, 0);
-                    }
-                    sym->a = ad.a;
-                    sym->f = ad.f;
-                } else {
-                    r = 0;
-                    if ((type.t & 0x000f) == 6) {
-
-
-                        type.ref->f = ad.f;
-                    } else if (!(type.t & 0x0040)) {
-
-                        r |= lvalue_type(type.t);
-                    }
-                    has_init = (tok == '=');
-                    if (has_init && (type.t & 0x0400))
-                        tcc_error("variable length array cannot be initialized");
-                    if (((type.t & 0x00001000) && (!has_init || l != 0x0030)) ||
-   ((type.t & 0x000f) == 6) ||
-                        ((type.t & 0x0040) && (type.t & 0x00002000) &&
-                         !has_init && l == 0x0030 && type.ref->c < 0)) {
-
-
-
-
-                        type.t |= 0x00001000;
-                        sym = external_sym(v, &type, r, &ad);
-                        if (ad.alias_target) {
-                            Elf64_Sym *esym;
-                            Sym *alias_target;
-                            alias_target = sym_find(ad.alias_target);
-                            esym = elfsym(alias_target);
-                            if (!esym)
-                                tcc_error("unsupported forward __alias__ attribute");
-
-
-                            sym->sym_scope = 0;
-                            put_extern_sym2(sym, esym->st_shndx, esym->st_value, esym->st_size, 0);
-                        }
-                    } else {
-                        if (type.t & 0x00002000)
-                            r |= 0x0030;
-                        else
-                            r |= l;
-                        if (has_init)
-                            next();
-                        else if (l == 0x0030)
-
-                            type.t |= 0x00001000;
-                        decl_initializer_alloc(&type, &ad, r, has_init, v, l);
-                    }
-                }
-                if (tok != ',') {
-                    if (is_for_loop_init)
-                        return 1;
-                    skip(';');
-                    break;
-                }
-                next();
-            }
-            ad.a.aligned = 0;
-        }
-    }
-    return 0;
-}
-
-static void decl(int l)
-{
-    decl0(l, 0, 0);
-}
diff --git a/utils/fake_libc_include/_fake_defines.h b/utils/fake_libc_include/_fake_defines.h
index a00a63b..35bd4ad 100644
--- a/utils/fake_libc_include/_fake_defines.h
+++ b/utils/fake_libc_include/_fake_defines.h
@@ -199,23 +199,3 @@
 #define va_end(_list)
 
 #endif
-
-/* Vectors */
-#define __m128    int
-#define __m128_u  int
-#define __m128d   int
-#define __m128d_u int
-#define __m128i   int
-#define __m128i_u int
-#define __m256    int
-#define __m256_u  int
-#define __m256d   int
-#define __m256d_u int
-#define __m256i   int
-#define __m256i_u int
-#define __m512    int
-#define __m512_u  int
-#define __m512d   int
-#define __m512d_u int
-#define __m512i   int
-#define __m512i_u int
diff --git a/utils/fake_libc_include/emmintrin.h b/utils/fake_libc_include/emmintrin.h
deleted file mode 100644
index f952c1d..0000000
--- a/utils/fake_libc_include/emmintrin.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "_fake_defines.h"
-#include "_fake_typedefs.h"
diff --git a/utils/fake_libc_include/immintrin.h b/utils/fake_libc_include/immintrin.h
deleted file mode 100644
index f952c1d..0000000
--- a/utils/fake_libc_include/immintrin.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "_fake_defines.h"
-#include "_fake_typedefs.h"
diff --git a/utils/fake_libc_include/smmintrin.h b/utils/fake_libc_include/smmintrin.h
deleted file mode 100644
index f952c1d..0000000
--- a/utils/fake_libc_include/smmintrin.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "_fake_defines.h"
-#include "_fake_typedefs.h"