auto import from //depot/cupcake/@135843

29 files changed, 0 insertions, 14128 deletions

diff --git a/AUTHORS b/AUTHORS
deleted file mode 100644
index 4c7c563..0000000
--- a/AUTHORS
+++ /dev/null
@@ -1 +0,0 @@
-Xavier Bestel <xavier.bestel@free.fr>
diff --git a/Android.mk b/Android.mk
deleted file mode 100644
index d6e6801..0000000
--- a/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright 2008 The Android Open Source Project
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-	genext2fs.c
-
-LOCAL_CFLAGS := -O2 -g -Wall -DHAVE_CONFIG_H
-
-LOCAL_MODULE := genext2fs
-
-include $(BUILD_HOST_EXECUTABLE)
-
diff --git a/COPYING b/COPYING
deleted file mode 100644
index d60c31a..0000000
--- a/COPYING
+++ /dev/null
@@ -1,340 +0,0 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
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-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
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-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
-
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
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-patent must be licensed for everyone's free use or not licensed at all.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
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-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
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-source code as you receive it, in any medium, provided that you
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-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
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-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
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-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
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-this License, whose permissions for other licensees extend to the
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-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
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-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
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-
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-compelled to copy the source along with the object code.
-
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
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-  5. You are not required to accept this License, since you have not
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-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
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-the Program or works based on it.
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-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
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-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
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-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
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-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
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-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
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-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
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-address new problems or concerns.
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-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
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-make exceptions for this.  Our decision will be guided by the two goals
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-of promoting the sharing and reuse of software generally.
-
-			    NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-		     END OF TERMS AND CONDITIONS
-
-	    How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year  name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/ChangeLog b/ChangeLog
deleted file mode 100644
index cfe73a2..0000000
--- a/ChangeLog
+++ /dev/null
@@ -1,2 +0,0 @@
-see our cvs logs here:
-http://cvs.sourceforge.net/viewcvs.py/genext2fs/genext2fs/
diff --git a/Config.mk b/Config.mk
deleted file mode 100644
index be6e9f7..0000000
--- a/Config.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-# $(1): src directory
-# $(2): output file
-# $(3): label (if any)
-# $(4): if true, add journal
-define build-userimage-ext2-target
-	@mkdir -p $(dir $(2))
-	$(hide) num_blocks=`du -sk $(1) | tail -n1 | awk '{print $$1;}'`;\
-	if [ $$num_blocks -lt 20480 ]; then extra_blocks=3072; \
-	else extra_blocks=20480; fi ; \
-	num_blocks=`expr $$num_blocks + $$extra_blocks` ; \
-	num_inodes=`find $(1) | wc -l` ; num_inodes=`expr $$num_inodes + 500`; \
-	$(MKEXT2IMG) -a -d $(1) -b $$num_blocks -N $$num_inodes -m 0 $(2)
-	$(if $(strip $(3)),\
-		$(hide) $(TUNE2FS) -L $(strip $(3)) $(2))
-	$(if $(strip $(4)),\
-		$(hide) $(TUNE2FS) -j $(2))
-	$(TUNE2FS) -C 1 $(2)
-	$(E2FSCK) -fy $(2) ; [ $$? -lt 4 ]
-endef
diff --git a/INSTALL b/INSTALL
deleted file mode 100644
index 18495f2..0000000
--- a/INSTALL
+++ /dev/null
@@ -1,13 +0,0 @@
-If you're using CVS, you will have to first run:
-
-./autogen.sh
-
-To install, just do it the normal GNU way:
-
-./configure
-make
-make install
-
-To run the regression tests:
-
-make check
diff --git a/MODULE_LICENSE_GPL b/MODULE_LICENSE_GPL
deleted file mode 100644
index e69de29..0000000
--- a/MODULE_LICENSE_GPL
+++ /dev/null
diff --git a/Makefile.am b/Makefile.am
deleted file mode 100644
index e71a130..0000000
--- a/Makefile.am
+++ /dev/null
@@ -1,5 +0,0 @@
-bin_PROGRAMS = genext2fs
-genext2fs_SOURCES = genext2fs.c
-man_MANS = genext2fs.8
-EXTRA_DIST = $(man_MANS) test-gen.lib test-mount.sh test.sh device_table.txt m4/ac_func_scanf_can_malloc.m4 m4/ac_func_snprintf.m4
-TESTS = test.sh
diff --git a/Makefile.in b/Makefile.in
deleted file mode 100644
index 74a131e..0000000
--- a/Makefile.in
+++ /dev/null
@@ -1,665 +0,0 @@
-# Makefile.in generated by automake 1.9.6 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005  Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-top_builddir = .
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-INSTALL = @INSTALL@
-install_sh_DATA = $(install_sh) -c -m 644
-install_sh_PROGRAM = $(install_sh) -c
-install_sh_SCRIPT = $(install_sh) -c
-INSTALL_HEADER = $(INSTALL_DATA)
-transform = $(program_transform_name)
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-bin_PROGRAMS = genext2fs$(EXEEXT)
-subdir = .
-DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
-	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
-	$(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \
-	TODO depcomp install-sh missing
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/configure.in
-am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
-	$(ACLOCAL_M4)
-am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
- configure.lineno configure.status.lineno
-mkinstalldirs = $(install_sh) -d
-CONFIG_HEADER = config.h
-CONFIG_CLEAN_FILES =
-am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man8dir)"
-binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
-PROGRAMS = $(bin_PROGRAMS)
-am_genext2fs_OBJECTS = genext2fs.$(OBJEXT)
-genext2fs_OBJECTS = $(am_genext2fs_OBJECTS)
-genext2fs_LDADD = $(LDADD)
-DEFAULT_INCLUDES = -I. -I$(srcdir) -I.
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
-	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
-SOURCES = $(genext2fs_SOURCES)
-DIST_SOURCES = $(genext2fs_SOURCES)
-man8dir = $(mandir)/man8
-NROFF = nroff
-MANS = $(man_MANS)
-ETAGS = etags
-CTAGS = ctags
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-am__remove_distdir = \
-  { test ! -d $(distdir) \
-    || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
-         && rm -fr $(distdir); }; }
-DIST_ARCHIVES = $(distdir).tar.gz
-GZIP_ENV = --best
-distuninstallcheck_listfiles = find . -type f -print
-distcleancheck_listfiles = find . -type f -print
-ACLOCAL = @ACLOCAL@
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-PACKAGE_TARNAME = @PACKAGE_TARNAME@
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diff --git a/NEWS b/NEWS
deleted file mode 100644
index 0c6a1a7..0000000
--- a/NEWS
+++ /dev/null
@@ -1,5 +0,0 @@
-This is the 1.4.1 release. The new features compared to genext2fs 1.4 are:
-
-	- support for Cygwin and Mac OS X platforms
-
-Please report bugs to genext2fs-devel@lists.sourceforge.net
diff --git a/README b/README
deleted file mode 100644
index c14d8b6..0000000
--- a/README
+++ /dev/null
@@ -1,10 +0,0 @@
-genext2fs generates an ext2 filesystem as a normal (non-root) user.
-It does not require you to mount the image file to copy files on it,
-nor does it require that you become the superuser to make device nodes.
-
-http://genext2fs.sourceforge.net/
-
-Please use the genext2fs-devel@lists.sourceforge.net mailing list to
-contact the developers and/or report bugs.
-
-See the included INSTALL file for instructions on installing genext2fs.
diff --git a/TODO b/TODO
deleted file mode 100644
index c9739a3..0000000
--- a/TODO
+++ /dev/null
@@ -1,8 +0,0 @@
-Disclaimer: I'll probably never do all this ...
-
-- support fancy ext2 options
-- support ext3
-
-- UUID generation
-
-- mke2fs includes reserved blocks in free blocks, maybe we should too
diff --git a/aclocal.m4 b/aclocal.m4
deleted file mode 100644
index aef181a..0000000
--- a/aclocal.m4
+++ /dev/null
@@ -1,850 +0,0 @@
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diff --git a/config.h b/config.h
deleted file mode 100644
index 6af0aeb..0000000
--- a/config.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* config.h.  Generated from config.h.in by configure.  */
-/* config.h.in.  Generated from configure.in by autoheader.  */
-
-/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
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-#define HAVE_DIRENT_H 1
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Define to 1 if you have the `getline' function. */
-/* #undef HAVE_GETLINE */
-
-/* Define to 1 if you have the <getopt.h> header file. */
-#define HAVE_GETOPT_H 1
-
-/* Define to 1 if you have the `getopt_long' function. */
-#define HAVE_GETOPT_LONG 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the <libgen.h> header file. */
-#define HAVE_LIBGEN_H 1
-
-/* Define to 1 if you have the <limits.h> header file. */
-#define HAVE_LIMITS_H 1
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
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-/* Define to 1 if you have the `snprintf' function. */
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-/* Define to 1 if you have the <stddef.h> header file. */
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-/* Define to 1 if you have the <stdint.h> header file. */
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-/* Define to 1 if you have the <string.h> header file. */
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-/* Define to 1 if `st_rdev' is member of `struct stat'. */
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-/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
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-/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
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-/* Define to 1 if you have the <sys/stat.h> header file. */
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-
-/* Define to 1 if you have the <sys/types.h> header file. */
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-/* Define to 1 if you have the <unistd.h> header file. */
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-/* Define to 1 if you have the `vsnprintf' function. */
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-/* Define to 1 if `major', `minor', and `makedev' are declared in <mkdev.h>.
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-/* #undef MAJOR_IN_MKDEV */
-
-/* Define to 1 if `major', `minor', and `makedev' are declared in
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-/* #undef MAJOR_IN_SYSMACROS */
-
-/* Name of package */
-#define PACKAGE "genext2fs"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT ""
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME ""
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING ""
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION ""
-
-/* "enable replacement (v)snprintf if system (v)snprintf is broken" */
-/* #undef PREFER_PORTABLE_SNPRINTF */
-
-/* Define to 1 if the scanf %a conversion format mallocs a buffer. Undefine if
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-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Version number of package */
-#define VERSION "1.4.1"
-
-/* Enable GNU extensions on systems that have them.  */
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-
-/* Define to empty if `const' does not conform to ANSI C. */
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-
-/* Define to `int' if <sys/types.h> doesn't define. */
-/* #undef gid_t */
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
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-#ifndef __cplusplus
-/* #undef inline */
-#endif
-
-/* Define to `unsigned' if <sys/types.h> does not define. */
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-
-/* Define to `signed' if <sys/types.h> does not define. */
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-/* Define to `int' if <sys/types.h> doesn't define. */
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diff --git a/config.h.in b/config.h.in
deleted file mode 100644
index 9b40355..0000000
--- a/config.h.in
+++ /dev/null
@@ -1,141 +0,0 @@
-/* config.h.in.  Generated from configure.in by autoheader.  */
-
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-/* Define to 1 if you have the <fcntl.h> header file. */
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-
-/* Define to 1 if you have the `getline' function. */
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-
-/* Define to 1 if you have the <getopt.h> header file. */
-#undef HAVE_GETOPT_H
-
-/* Define to 1 if you have the `getopt_long' function. */
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-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <libgen.h> header file. */
-#undef HAVE_LIBGEN_H
-
-/* Define to 1 if you have the <limits.h> header file. */
-#undef HAVE_LIMITS_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
-#undef HAVE_NDIR_H
-
-/* Define to 1 if you have the `snprintf' function. */
-#undef HAVE_SNPRINTF
-
-/* Define to 1 if you have the <stddef.h> header file. */
-#undef HAVE_STDDEF_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
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-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strtof' function. */
-#undef HAVE_STRTOF
-
-/* Define to 1 if `st_rdev' is member of `struct stat'. */
-#undef HAVE_STRUCT_STAT_ST_RDEV
-
-/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
-   */
-#undef HAVE_SYS_DIR_H
-
-/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
-   */
-#undef HAVE_SYS_NDIR_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the `vsnprintf' function. */
-#undef HAVE_VSNPRINTF
-
-/* Define to 1 if `major', `minor', and `makedev' are declared in <mkdev.h>.
-   */
-#undef MAJOR_IN_MKDEV
-
-/* Define to 1 if `major', `minor', and `makedev' are declared in
-   <sysmacros.h>. */
-#undef MAJOR_IN_SYSMACROS
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* "enable replacement (v)snprintf if system (v)snprintf is broken" */
-#undef PREFER_PORTABLE_SNPRINTF
-
-/* Define to 1 if the scanf %a conversion format mallocs a buffer. Undefine if
-   %a format denotes a float. */
-#undef SCANF_CAN_MALLOC
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Version number of package */
-#undef VERSION
-
-/* Enable GNU extensions on systems that have them.  */
-#ifndef _GNU_SOURCE
-# undef _GNU_SOURCE
-#endif
-
-/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#undef gid_t
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
-   calls it, or to nothing if 'inline' is not supported under any name.  */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-/* Define to `unsigned' if <sys/types.h> does not define. */
-#undef size_t
-
-/* Define to `signed' if <sys/types.h> does not define. */
-#undef ssize_t
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#undef uid_t
diff --git a/configure b/configure
deleted file mode 100755
index 27ac25f..0000000
--- a/configure
+++ /dev/null
@@ -1,7221 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61.
-#
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## --------------------- ##
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-## --------------------- ##
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-_ACEOF
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-# Installed binaries are usually stripped using `strip' when the user
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-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
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-
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-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
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-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
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-
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-
-
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-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
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-ac_config_commands="$ac_config_commands depfiles"
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-depcc="$CC"   am_compiler_list=
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-{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
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-{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
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-
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-  am__fastdepCC_TRUE='#'
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-
-
-# Find a good install program.  We prefer a C program (faster),
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-
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-{ echo "$as_me:$LINENO: result: $INSTALL" >&5
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-
-
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-
-
-
-
-
-
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
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-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
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-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
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-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-ac_res=`eval echo '${'$as_ac_Header'}'`
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-ac_header_dirent=$ac_hdr; break
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-/* confdefs.h.  */
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-{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
-echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
-ac_res=$ac_cv_search_opendir
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-
-fi
-
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-  ac_func_search_save_LIBS=$LIBS
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-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
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-/* Override any GCC internal prototype to avoid an error.
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-#ifdef __cplusplus
-extern "C"
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-char opendir ();
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-return opendir ();
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-for ac_lib in '' x; do
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-{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
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-  echo "$as_me: failed program was:" >&5
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-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  # Broken: success on invalid input.
-continue
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
-  break
-fi
-
-    done
-    ac_cv_prog_CPP=$CPP
-
-fi
-  CPP=$ac_cv_prog_CPP
-else
-  ac_cv_prog_CPP=$CPP
-fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  :
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  # Broken: fails on valid input.
-continue
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  # Broken: success on invalid input.
-continue
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
-  :
-else
-  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
-if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_prog in grep ggrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
-    # Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    ac_count=`expr $ac_count + 1`
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-
-    $ac_path_GREP_found && break 3
-  done
-done
-
-done
-IFS=$as_save_IFS
-
-
-fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
-   { (exit 1); exit 1; }; }
-fi
-
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_prog in egrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
-    # Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    ac_count=`expr $ac_count + 1`
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-
-    $ac_path_EGREP_found && break 3
-  done
-done
-
-done
-IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
-   { (exit 1); exit 1; }; }
-fi
-
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-
-   fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_cv_header_stdc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_header_stdc=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then
-  :
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then
-  :
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then
-  :
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  :
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  eval "$as_ac_Header=yes"
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	eval "$as_ac_Header=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-{ echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5
-echo $ECHO_N "checking whether sys/types.h defines makedev... $ECHO_C" >&6; }
-if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <sys/types.h>
-int
-main ()
-{
-return makedev(0, 0);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
-  ac_cv_header_sys_types_h_makedev=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_header_sys_types_h_makedev=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-      conftest$ac_exeext conftest.$ac_ext
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5
-echo "${ECHO_T}$ac_cv_header_sys_types_h_makedev" >&6; }
-
-if test $ac_cv_header_sys_types_h_makedev = no; then
-if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5
-echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; }
-if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; }
-else
-  # Is the header compilable?
-{ echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5
-echo $ECHO_N "checking sys/mkdev.h usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <sys/mkdev.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5
-echo $ECHO_N "checking sys/mkdev.h presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <sys/mkdev.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/mkdev.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/mkdev.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5
-echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; }
-if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_header_sys_mkdev_h=$ac_header_preproc
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; }
-
-fi
-if test $ac_cv_header_sys_mkdev_h = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define MAJOR_IN_MKDEV 1
-_ACEOF
-
-fi
-
-
-
-  if test $ac_cv_header_sys_mkdev_h = no; then
-    if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5
-echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; }
-if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; }
-else
-  # Is the header compilable?
-{ echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5
-echo $ECHO_N "checking sys/sysmacros.h usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <sys/sysmacros.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5
-echo $ECHO_N "checking sys/sysmacros.h presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <sys/sysmacros.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/sysmacros.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/sysmacros.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5
-echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; }
-if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_header_sys_sysmacros_h=$ac_header_preproc
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; }
-
-fi
-if test $ac_cv_header_sys_sysmacros_h = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define MAJOR_IN_SYSMACROS 1
-_ACEOF
-
-fi
-
-
-  fi
-fi
-
-
-
-
-
-
-
-
-
-
-
-for ac_header in fcntl.h inttypes.h limits.h memory.h stddef.h stdint.h stdlib.h string.h strings.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-for ac_header in libgen.h getopt.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
-echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
-if test "${ac_cv_c_const+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-int
-main ()
-{
-/* FIXME: Include the comments suggested by Paul. */
-#ifndef __cplusplus
-  /* Ultrix mips cc rejects this.  */
-  typedef int charset[2];
-  const charset cs;
-  /* SunOS 4.1.1 cc rejects this.  */
-  char const *const *pcpcc;
-  char **ppc;
-  /* NEC SVR4.0.2 mips cc rejects this.  */
-  struct point {int x, y;};
-  static struct point const zero = {0,0};
-  /* AIX XL C 1.02.0.0 rejects this.
-     It does not let you subtract one const X* pointer from another in
-     an arm of an if-expression whose if-part is not a constant
-     expression */
-  const char *g = "string";
-  pcpcc = &g + (g ? g-g : 0);
-  /* HPUX 7.0 cc rejects these. */
-  ++pcpcc;
-  ppc = (char**) pcpcc;
-  pcpcc = (char const *const *) ppc;
-  { /* SCO 3.2v4 cc rejects this.  */
-    char *t;
-    char const *s = 0 ? (char *) 0 : (char const *) 0;
-
-    *t++ = 0;
-    if (s) return 0;
-  }
-  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
-    int x[] = {25, 17};
-    const int *foo = &x[0];
-    ++foo;
-  }
-  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
-    typedef const int *iptr;
-    iptr p = 0;
-    ++p;
-  }
-  { /* AIX XL C 1.02.0.0 rejects this saying
-       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-    struct s { int j; const int *ap[3]; };
-    struct s *b; b->j = 5;
-  }
-  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
-    const int foo = 10;
-    if (!foo) return 0;
-  }
-  return !cs[0] && !zero.x;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_cv_c_const=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_c_const=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
-echo "${ECHO_T}$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-cat >>confdefs.h <<\_ACEOF
-#define const
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
-echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
-if test "${ac_cv_type_uid_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <sys/types.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "uid_t" >/dev/null 2>&1; then
-  ac_cv_type_uid_t=yes
-else
-  ac_cv_type_uid_t=no
-fi
-rm -f conftest*
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
-echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
-if test $ac_cv_type_uid_t = no; then
-
-cat >>confdefs.h <<\_ACEOF
-#define uid_t int
-_ACEOF
-
-
-cat >>confdefs.h <<\_ACEOF
-#define gid_t int
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for inline" >&5
-echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
-if test "${ac_cv_c_inline+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_cv_c_inline=$ac_kw
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
-echo "${ECHO_T}$ac_cv_c_inline" >&6; }
-
-
-case $ac_cv_c_inline in
-  inline | yes) ;;
-  *)
-    case $ac_cv_c_inline in
-      no) ac_val=;;
-      *) ac_val=$ac_cv_c_inline;;
-    esac
-    cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
-    ;;
-esac
-
-{ echo "$as_me:$LINENO: checking for size_t" >&5
-echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_size_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-typedef size_t ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_cv_type_size_t=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_type_size_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
-echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
-if test $ac_cv_type_size_t = yes; then
-  :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for ssize_t" >&5
-echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_ssize_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-typedef ssize_t ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_cv_type_ssize_t=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_type_ssize_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
-echo "${ECHO_T}$ac_cv_type_ssize_t" >&6; }
-if test $ac_cv_type_ssize_t = yes; then
-  :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define ssize_t signed
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5
-echo $ECHO_N "checking for struct stat.st_rdev... $ECHO_C" >&6; }
-if test "${ac_cv_member_struct_stat_st_rdev+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-static struct stat ac_aggr;
-if (ac_aggr.st_rdev)
-return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_cv_member_struct_stat_st_rdev=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-static struct stat ac_aggr;
-if (sizeof ac_aggr.st_rdev)
-return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_cv_member_struct_stat_st_rdev=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_member_struct_stat_st_rdev=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_rdev" >&6; }
-if test $ac_cv_member_struct_stat_st_rdev = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_RDEV 1
-_ACEOF
-
-
-fi
-
-
-# Checks for library functions.
-
-
-
-for ac_func in getopt_long getline strtof
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
-  eval "$as_ac_var=yes"
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-
-for ac_func in snprintf vsnprintf
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
-  eval "$as_ac_var=yes"
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-{ echo "$as_me:$LINENO: checking for working snprintf" >&5
-echo $ECHO_N "checking for working snprintf... $ECHO_C" >&6; }
-if test "${ac_cv_have_working_snprintf+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_have_working_snprintf=cross
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <stdio.h>
-
-int main(void)
-{
-    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
-    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
-    int i;
-    i = snprintf (bufs, 2, "%s", "111");
-    if (strcmp (bufs, "1")) exit (1);
-    if (i != 3) exit (1);
-    i = snprintf (bufd, 2, "%d", 111);
-    if (strcmp (bufd, "1")) exit (1);
-    if (i != 3) exit (1);
-    exit(0);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_have_working_snprintf=yes
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_have_working_snprintf=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-
-{ echo "$as_me:$LINENO: result: $ac_cv_have_working_snprintf" >&5
-echo "${ECHO_T}$ac_cv_have_working_snprintf" >&6; }
-{ echo "$as_me:$LINENO: checking for working vsnprintf" >&5
-echo $ECHO_N "checking for working vsnprintf... $ECHO_C" >&6; }
-if test "${ac_cv_have_working_vsnprintf+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_have_working_vsnprintf=cross
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <stdio.h>
-#include <stdarg.h>
-
-int my_vsnprintf (char *buf, const char *tmpl, ...)
-{
-    int i;
-    va_list args;
-    va_start (args, tmpl);
-    i = vsnprintf (buf, 2, tmpl, args);
-    va_end (args);
-    return i;
-}
-
-int main(void)
-{
-    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
-    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
-    int i;
-    i = my_vsnprintf (bufs, "%s", "111");
-    if (strcmp (bufs, "1")) exit (1);
-    if (i != 3) exit (1);
-    i = my_vsnprintf (bufd, "%d", 111);
-    if (strcmp (bufd, "1")) exit (1);
-    if (i != 3) exit (1);
-    exit(0);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_have_working_vsnprintf=yes
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_have_working_vsnprintf=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-
-{ echo "$as_me:$LINENO: result: $ac_cv_have_working_vsnprintf" >&5
-echo "${ECHO_T}$ac_cv_have_working_vsnprintf" >&6; }
-if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
-  case " $LIBOBJS " in
-  *" snprintf.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
- ;;
-esac
-
-  { echo "$as_me:$LINENO: WARNING: Will use fallback (v)snprintf() implementation." >&5
-echo "$as_me: WARNING: Will use fallback (v)snprintf() implementation." >&2;}
-
-cat >>confdefs.h <<\_ACEOF
-#define PREFER_PORTABLE_SNPRINTF 1
-_ACEOF
-
-fi
-
-for ac_header in stdlib.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-    { echo "$as_me:$LINENO: checking whether scanf can malloc" >&5
-echo $ECHO_N "checking whether scanf can malloc... $ECHO_C" >&6; }
-if test "${ac_scanf_can_malloc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-   if test "$cross_compiling" = yes; then
-
-case $host_alias in
-  *-*-linux* ) ac_scanf_can_malloc=yes ;;
-  *-*-solaris* ) ac_scanf_can_malloc=no ;;
-  *-*-darwin* ) ac_scanf_can_malloc=no ;;
-  * ) ac_scanf_can_malloc=no ;;
-esac
-
-else
-  cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-#include <stdio.h>
-#if STDC_HEADERS || HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-int
-main ()
-{
-
-  union { float f; char *p; } u;
-  char *p;
-  u.f = 0;
-  char *scan_this = "56789";
-  int matched = sscanf(scan_this, "%as", &u);
-  if(matched < 1) return 1; /* shouldn't happens */
-  if(u.f == (float)56789) return 2;
-
-  p = u.p;
-  while(*scan_this && *p == *scan_this) {
-    ++p;
-    ++scan_this;
-  };
-  free(u.p);
-  if(*scan_this == 0) return 0;
-  return 3;
-
-  ;
-  return 0;
-}
-
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_scanf_can_malloc=yes
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_scanf_can_malloc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_scanf_can_malloc" >&5
-echo "${ECHO_T}$ac_scanf_can_malloc" >&6; }
-if test x$ac_scanf_can_malloc = "xyes"; then
-
-cat >>confdefs.h <<\_ACEOF
-#define SCANF_CAN_MALLOC 1
-_ACEOF
-
-fi
-
-
-ac_config_files="$ac_config_files Makefile"
-
-ac_config_commands="$ac_config_commands default"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-    eval ac_val=\$$ac_var
-    case $ac_val in #(
-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      *) $as_unset $ac_var ;;
-      esac ;;
-    esac
-  done
-
-  (set) 2>&1 |
-    case $as_nl`(ac_space=' '; set) 2>&1` in #(
-    *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes (double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \).
-      sed -n \
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-      case $as_dir in #(
-      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-echo "$as_me: error: cannot create directory $as_dir" >&2;}
-   { (exit 1); exit 1; }; }; }
-    # echo "creating $dirpart/$file"
-    echo '# dummy' > "$dirpart/$file"
-  done
-done
- ;;
-    "default":C)
-chmod a+x $ac_top_srcdir/test-mount.sh $ac_top_srcdir/test.sh
- ;;
-
-  esac
-done # for ac_tag
-
-
-{ (exit 0); exit 0; }
-_ACEOF
-chmod +x $CONFIG_STATUS
-ac_clean_files=$ac_clean_files_save
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || { (exit 1); exit 1; }
-fi
-
diff --git a/configure.in b/configure.in
deleted file mode 100644
index 693dac5..0000000
--- a/configure.in
+++ /dev/null
@@ -1,41 +0,0 @@
-#                                               -*- Autoconf -*-
-# Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.59)
-AC_INIT(genext2fs.c)
-
-builtin(include, [m4/ac_func_snprintf.m4])dnl
-builtin(include, [m4/ac_func_scanf_can_malloc.m4])dnl
-
-AM_INIT_AUTOMAKE(genext2fs,1.4.1)
-AC_CONFIG_HEADER([config.h])
-
-AC_GNU_SOURCE
-
-# Checks for programs.
-AC_PROG_CC
-AC_PROG_INSTALL
-
-# Checks for header files.
-AC_HEADER_DIRENT
-AC_HEADER_STDC
-AC_HEADER_MAJOR
-AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h memory.h stddef.h stdint.h stdlib.h string.h strings.h unistd.h])
-AC_CHECK_HEADERS([libgen.h getopt.h])
-
-# Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_TYPE_UID_T
-AC_C_INLINE
-AC_CHECK_TYPE(size_t, unsigned)
-AC_CHECK_TYPE(ssize_t, signed)
-AC_CHECK_MEMBERS([struct stat.st_rdev])
-
-# Checks for library functions.
-AC_CHECK_FUNCS([getopt_long getline strtof])
-AC_FUNC_SNPRINTF
-AC_FUNC_SCANF_CAN_MALLOC
-
-AC_OUTPUT([Makefile],[
-chmod a+x $ac_top_srcdir/test-mount.sh $ac_top_srcdir/test.sh
-])
diff --git a/depcomp b/depcomp
deleted file mode 100755
index 04701da..0000000
--- a/depcomp
+++ /dev/null
@@ -1,530 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2005-07-09.11
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
-  '')
-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
-  depmode     Dependency tracking mode.
-  source      Source file read by `PROGRAMS ARGS'.
-  object      Object file output by `PROGRAMS ARGS'.
-  DEPDIR      directory where to store dependencies.
-  depfile     Dependency file to output.
-  tmpdepfile  Temporary file to use when outputing dependencies.
-  libtool     Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "depcomp $scriptversion"
-    exit $?
-    ;;
-esac
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-  echo "depcomp: Variables source, object and depmode must be set" 1>&2
-  exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
-  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags.  We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write.  Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
-  # HP compiler uses -M and no extra arg.
-  gccflag=-M
-  depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
-   # This is just like dashmstdout with a different argument.
-   dashmflag=-xM
-   depmode=dashmstdout
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff.  Hmm.
-  "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  mv "$tmpdepfile" "$depfile"
-  ;;
-
-gcc)
-## There are various ways to get dependency output from gcc.  Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-##   up in a subdir.  Having to rename by hand is ugly.
-##   (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-##   than renaming).
-  if test -z "$gccflag"; then
-    gccflag=-MD,
-  fi
-  "$@" -Wp,"$gccflag$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
-  sed -e 's/^[^:]*: / /' \
-      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header).  We avoid this by adding
-## dummy dependencies for each header file.  Too bad gcc doesn't do
-## this for us directly.
-  tr ' ' '
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'.  On the theory
-## that the space means something, we add a space to the output as
-## well.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-sgi)
-  if test "$libtool" = yes; then
-    "$@" "-Wp,-MDupdate,$tmpdepfile"
-  else
-    "$@" -MDupdate "$tmpdepfile"
-  fi
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-
-  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-    echo "$object : \\" > "$depfile"
-
-    # Clip off the initial element (the dependent).  Don't try to be
-    # clever and replace this with sed code, as IRIX sed won't handle
-    # lines with more than a fixed number of characters (4096 in
-    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like `#:fec' to the end of the
-    # dependency line.
-    tr ' ' '
-' < "$tmpdepfile" \
-    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
-    tr '
-' ' ' >> $depfile
-    echo >> $depfile
-
-    # The second pass generates a dummy entry for each header file.
-    tr ' ' '
-' < "$tmpdepfile" \
-   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-   >> $depfile
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-aix)
-  # The C for AIX Compiler uses -M and outputs the dependencies
-  # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts `$object:' at the
-  # start of each line; $object doesn't have directory information.
-  # Version 6 uses the directory in both cases.
-  stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
-  tmpdepfile="$stripped.u"
-  if test "$libtool" = yes; then
-    "$@" -Wc,-M
-  else
-    "$@" -M
-  fi
-  stat=$?
-
-  if test -f "$tmpdepfile"; then :
-  else
-    stripped=`echo "$stripped" | sed 's,^.*/,,'`
-    tmpdepfile="$stripped.u"
-  fi
-
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-
-  if test -f "$tmpdepfile"; then
-    outname="$stripped.o"
-    # Each line is of the form `foo.o: dependent.h'.
-    # Do two passes, one to just change these to
-    # `$object: dependent.h' and one to simply `dependent.h:'.
-    sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
-    sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-icc)
-  # Intel's C compiler understands `-MD -MF file'.  However on
-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
-  # ICC 7.0 will fill foo.d with something like
-  #    foo.o: sub/foo.c
-  #    foo.o: sub/foo.h
-  # which is wrong.  We want:
-  #    sub/foo.o: sub/foo.c
-  #    sub/foo.o: sub/foo.h
-  #    sub/foo.c:
-  #    sub/foo.h:
-  # ICC 7.1 will output
-  #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using \ :
-  #    foo.o: sub/foo.c ... \
-  #     sub/foo.h ... \
-  #     ...
-
-  "$@" -MD -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each line is of the form `foo.o: dependent.h',
-  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
-  # Do two passes, one to just change these to
-  # `$object: dependent.h' and one to simply `dependent.h:'.
-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
-    sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-tru64)
-   # The Tru64 compiler uses -MD to generate dependencies as a side
-   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
-   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-   # dependencies in `foo.d' instead, so we check for that too.
-   # Subdirectories are respected.
-   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-   test "x$dir" = "x$object" && dir=
-   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-
-   if test "$libtool" = yes; then
-      # With Tru64 cc, shared objects can also be used to make a
-      # static library.  This mecanism is used in libtool 1.4 series to
-      # handle both shared and static libraries in a single compilation.
-      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
-      #
-      # With libtool 1.5 this exception was removed, and libtool now
-      # generates 2 separate objects for the 2 libraries.  These two
-      # compilations output dependencies in in $dir.libs/$base.o.d and
-      # in $dir$base.o.d.  We have to check for both files, because
-      # one of the two compilations can be disabled.  We should prefer
-      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-      # automatically cleaned when .libs/ is deleted, while ignoring
-      # the former would cause a distcleancheck panic.
-      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
-      tmpdepfile2=$dir$base.o.d          # libtool 1.5
-      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
-      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
-      "$@" -Wc,-MD
-   else
-      tmpdepfile1=$dir$base.o.d
-      tmpdepfile2=$dir$base.d
-      tmpdepfile3=$dir$base.d
-      tmpdepfile4=$dir$base.d
-      "$@" -MD
-   fi
-
-   stat=$?
-   if test $stat -eq 0; then :
-   else
-      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
-      exit $stat
-   fi
-
-   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
-   do
-     test -f "$tmpdepfile" && break
-   done
-   if test -f "$tmpdepfile"; then
-      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
-      # That's a tab and a space in the [].
-      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-   else
-      echo "#dummy" > "$depfile"
-   fi
-   rm -f "$tmpdepfile"
-   ;;
-
-#nosideeffect)
-  # This comment above is used by automake to tell side-effect
-  # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test $1 != '--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for `:'
-  # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
-  "$@" $dashmflag |
-    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  tr ' ' '
-' < "$tmpdepfile" | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-dashXmstdout)
-  # This case only exists to satisfy depend.m4.  It is never actually
-  # run, as this mode is specially recognized in the preamble.
-  exit 1
-  ;;
-
-makedepend)
-  "$@" || exit $?
-  # Remove any Libtool call
-  if test "$libtool" = yes; then
-    while test $1 != '--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-  # X makedepend
-  shift
-  cleared=no
-  for arg in "$@"; do
-    case $cleared in
-    no)
-      set ""; shift
-      cleared=yes ;;
-    esac
-    case "$arg" in
-    -D*|-I*)
-      set fnord "$@" "$arg"; shift ;;
-    # Strip any option that makedepend may not understand.  Remove
-    # the object too, otherwise makedepend will parse it as a source file.
-    -*|$object)
-      ;;
-    *)
-      set fnord "$@" "$arg"; shift ;;
-    esac
-  done
-  obj_suffix="`echo $object | sed 's/^.*\././'`"
-  touch "$tmpdepfile"
-  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  sed '1,2d' "$tmpdepfile" | tr ' ' '
-' | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile" "$tmpdepfile".bak
-  ;;
-
-cpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test $1 != '--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  "$@" -E |
-    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
-    sed '$ s: \\$::' > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  cat < "$tmpdepfile" >> "$depfile"
-  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvisualcpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o,
-  # because we must use -o when running libtool.
-  "$@" || exit $?
-  IFS=" "
-  for arg
-  do
-    case "$arg" in
-    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-	set fnord "$@"
-	shift
-	shift
-	;;
-    *)
-	set fnord "$@" "$arg"
-	shift
-	shift
-	;;
-    esac
-  done
-  "$@" -E |
-  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
-  echo "	" >> "$depfile"
-  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-none)
-  exec "$@"
-  ;;
-
-*)
-  echo "Unknown depmode $depmode" 1>&2
-  exit 1
-  ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End:
diff --git a/device_table.txt b/device_table.txt
deleted file mode 100644
index c1aba89..0000000
--- a/device_table.txt
+++ /dev/null
@@ -1,101 +0,0 @@
-# [Examples have been moved to the manual page, genext2fs(8).]
-#
-#<name>		<type>	<mode>	<uid>	<gid>	<major>	<minor>	<start>	<inc>	<count>
-/dev		d	755	0	0	-	-	-	-	-
-/dev/mem	c	640	0	0	1	1	0	0	-
-/dev/kmem	c	640	0	0	1	2	0	0	-
-/dev/null	c	640	0	0	1	3	0	0	-
-/dev/zero	c	640	0	0	1	5	0	0	-
-/dev/random	c	640	0	0	1	8	0	0	-
-/dev/urandom	c	640	0	0	1	9	0	0	-
-/dev/tty	c	666	0	0	5	0	0	0	-
-/dev/tty	c	666	0	0	4	0	0	1	6
-/dev/console	c	640	0	0	5	1	0	0	-
-/dev/log	s	666	0	0	-	-	-	-	-
-/dev/ram	b	640	0	0	1	1	0	0	-
-/dev/ram	b	640	0	0	1	0	0	1	4
-/dev/loop	b	640	0	0	7	0	0	1	2
-/dev/ptmx	c	666	0	0	5	2	0	0	-
-#/dev/ttyS	c	640	0	0	4	64	0	1	4
-#/dev/psaux	c	640	0	0	10	1	0	0	-
-#/dev/rtc	c	640	0	0	10	135	0	0	-
-
-# Adjust permissions on some normal files
-/etc		d	755
-/bin/		d	755
-/etc/shadow	f	600	0	0	-	-	-	-	-
-/bin/tinylogin	f	4755	0	0	-	-	-	-	-
-
-# User-mode Linux stuff
-/dev/ubda	b	640	0	0	98	0	0	0	-
-/dev/ubda	b	640	0	0	98	1	1	1	15
-
-# IDE Devices
-/dev/hda	b	640	0	0	3	0	0	0	-
-/dev/hda	b	640	0	0	3	1	1	1	15
-/dev/hdb	b	640	0	0	3	64	0	0	-
-/dev/hdb	b	640	0	0	3	65	1	1	15
-#/dev/hdc	b	640	0	0	22	0	0	0	-
-#/dev/hdc	b	640	0	0	22	1	1	1	15
-#/dev/hdd	b	640	0	0	22	64	0	0	-
-#/dev/hdd	b	640	0	0	22	65	1	1	15
-#/dev/hde	b	640	0	0	33	0	0	0	-
-#/dev/hde	b	640	0	0	33	1	1	1	15
-#/dev/hdf	b	640	0	0	33	64	0	0	-
-#/dev/hdf	b	640	0	0	33	65	1	1	15
-#/dev/hdg	b	640	0	0	34	0	0	0	-
-#/dev/hdg	b	640	0	0	34	1	1	1	15
-#/dev/hdh	b	640	0	0	34	64	0	0	-
-#/dev/hdh	b	640	0	0	34	65	1	1	15
-
-# SCSI Devices
-#/dev/sda	b	640	0	0	8	0	0	0	-
-#/dev/sda	b	640	0	0	8	1	1	1	15
-#/dev/sdb	b	640	0	0	8	16	0	0	-
-#/dev/sdb	b	640	0	0	8	17	1	1	15
-#/dev/sdc	b	640	0	0	8	32	0	0	-
-#/dev/sdc	b	640	0	0	8	33	1	1	15
-#/dev/sdd	b	640	0	0	8	48	0	0	-
-#/dev/sdd	b	640	0	0	8	49	1	1	15
-#/dev/sde	b	640	0	0	8	64	0	0	-
-#/dev/sde	b	640	0	0	8	65	1	1	15
-#/dev/sdf	b	640	0	0	8	80	0	0	-
-#/dev/sdf	b	640	0	0	8	81	1	1	15
-#/dev/sdg	b	640	0	0	8	96	0	0	-
-#/dev/sdg	b	640	0	0	8	97	1	1	15
-#/dev/sdh	b	640	0	0	8	112	0	0	-
-#/dev/sdh	b	640	0	0	8	113	1	1	15
-#/dev/sg		c	640	0	0	21	0	0	1	15
-#/dev/scd	b	640	0	0	11	0	0	1	15
-#/dev/st		c	640	0	0	9	0	0	1	8
-#/dev/nst	c	640	0	0	9	128	0	1	8
-#/dev/st	c	640	0	0	9	32	1	1	4
-#/dev/st	c	640	0	0	9	64	1	1	4
-#/dev/st	c	640	0	0	9	96	1	1	4
-
-# Floppy disk devices
-#/dev/fd		b	640	0	0	2	0	0	1	2
-#/dev/fd0d360	b	640	0	0	2	4	0	0	-
-#/dev/fd1d360	b	640	0	0	2	5	0	0	-
-#/dev/fd0h1200	b	640	0	0	2	8	0	0	-
-#/dev/fd1h1200	b	640	0	0	2	9	0	0	-
-#/dev/fd0u1440	b	640	0	0	2	28	0	0	-
-#/dev/fd1u1440	b	640	0	0	2	29	0	0	-
-#/dev/fd0u2880	b	640	0	0	2	32	0	0	-
-#/dev/fd1u2880	b	640	0	0	2	33	0	0	-
-
-# All the proprietary cdrom devices in the world
-#/dev/aztcd	b	640	0	0	29	0	0	0	-
-#/dev/bpcd	b	640	0	0	41	0	0	0	-
-#/dev/capi20	c	640	0	0	68	0	0	1	2
-#/dev/cdu31a	b	640	0	0	15	0	0	0	-
-#/dev/cdu535	b	640	0	0	24	0	0	0	-
-#/dev/cm206cd	b	640	0	0	32	0	0	0	-
-#/dev/sjcd	b	640	0	0	18	0	0	0	-
-#/dev/sonycd	b	640	0	0	15	0	0	0	-
-#/dev/gscd	b	640	0	0	16	0	0	0	-
-#/dev/sbpcd	b	640	0	0	25	0	0	0	-
-#/dev/sbpcd	b	640	0	0	25	0	0	1	4
-#/dev/mcd	b	640	0	0	23	0	0	0	-
-#/dev/optcd	b	640	0	0	17	0	0	0	-
-
diff --git a/genext2fs.8 b/genext2fs.8
deleted file mode 100644
index 53961a2..0000000
--- a/genext2fs.8
+++ /dev/null
@@ -1,172 +0,0 @@
-.\"                                      Hey, EMACS: -*- nroff -*-
-.\" First parameter, NAME, should be all caps
-.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
-.\" other parameters are allowed: see man(7), man(1)
-.TH GENEXT2FS 8 "August 19, 2006"
-.\" Please adjust this date whenever revising the manpage.
-.\"
-.\" Some roff macros, for reference:
-.\" .nh        disable hyphenation
-.\" .hy        enable hyphenation
-.\" .ad l      left justify
-.\" .ad b      justify to both left and right margins
-.\" .nf        disable filling
-.\" .fi        enable filling
-.\" .br        insert line break
-.\" .sp <n>    insert n+1 empty lines
-.\" for manpage-specific macros, see man(7)
-.SH NAME
-genext2fs \- ext2 filesystem generator for embedded systems
-.SH SYNOPSIS
-.B genext2fs
-.RI "[ options ] [ output\-image ]"
-.SH DESCRIPTION
-\fBgenext2fs\fP generates an ext2 filesystem
-as a normal (non-root) user. It does not require you to mount
-the image file to copy files on it, nor does it require that
-you become the superuser to make device nodes.
-
-The filesystem image is created in the file \fIoutput-image\fP. If not
-specified, it is sent to stdout.
-
-By default, the maximum number of inodes in the filesystem is the minimum
-number required to accommodate the initial contents.
-In this way, a minimal filesystem (typically read-only) can be created with
-minimal free inodes.
-If required, free inodes can be added by passing the relevant options.
-The filesystem image size in blocks can be minimised by trial and error.
-.SH OPTIONS
-.TP
-.BI "\-x, \-\-starting\-image image"
-Use this image as a starting point.
-.TP
-.BI "\-d, \-\-root directory[:path]"
-Add the given directory and contents at a particular path (by default
-the root).
-.TP
-.BI "\-D, \-\-devtable spec\-file[:path]"
-Use \fBspec-file\fP to specify inodes to be added, at the given
-path (by default the root), including files, directories and
-special files like devices.
-If the specified files are already present in the image, their
-ownership and permission modes will be adjusted accordingly.
-Furthermore, you can use a single table entry to create many devices
-with a range of minor numbers (see examples below).
-All specified inodes receive the mtime of \fBspec-file\fP itself.
-.TP
-.BI "\-b, \-\-size\-in\-blocks blocks"
-Size of the image in blocks.
-.TP
-.BI "\-N, \-\-number\-of\-inodes inodes"
-Maximum number of inodes.
-.TP
-.BI "\-i, \-\-bytes\-per\-inode ratio"
-Used to calculate the maximum number of inodes from the available blocks.
-.TP
-.BI "\-m, \-\-reserved\-percentage"
-Number of reserved blocks as a percentage of size. Reserving 0 blocks will prevent creation of the "lost+found" directory.
-.TP
-.BI "\-g, \-\-block\-map path"
-Generate a block map file for this path.
-.TP
-.BI "\-e, \-\-fill\-value value"
-Fill unallocated blocks with value.
-.TP
-.BI "\-z, \-\-allow\-holes"
-Make files with holes.
-.TP
-.BI "\-f, \-\-faketime"
-Use a timestamp of 0 for inode and filesystem creation, instead of the present. Useful for testing.
-.TP
-.BI "\-q, \-\-squash"
-Squash permissions and owners (same as -P -U).
-.TP
-.BI "\-U, \-\-squash\-uids"
-Squash ownership of inodes added using the -d option, making them all
-owned by root:root.
-.TP
-.BI "\-P, \-\-squash\-perms"
-Squash permissions of inodes added using the -d option. Analogous to
-"umask 077".
-.TP
-.BI "\-v, \-\-verbose"
-Print resulting filesystem structure.
-.TP
-.BI "\-V, \-\-version"
-Print genext2fs version.
-.TP
-.BI "\-h, \-\-help"
-Display help.
-.SH EXAMPLES
-
-.EX
-.B
-genext2fs -b 1440 -d src /dev/fd0
-.EE
-
-All files in the 
-.I src
-directory will be written to
-.B /dev/fd0
-as a new ext2 filesystem image. You can then mount the floppy as
-usual.
-
-.EX
-.B
-genext2fs -b 1024 -d src -D device_table.txt flashdisk.img
-.EE
-
-This example builds a filesystem from all the files in 
-.I src,
-then device nodes are created based on the contents of the file
-.I device_table.txt.
-Entries in the device table take the form of:
-
-<name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
-
-where name is the file name and type can be one of: 
-.RS
-.nf
-f	A regular file
-d	Directory
-c	Character special device file
-b	Block special device file
-p	Fifo (named pipe)
-.fi
-.RE
-uid is the user id for the target file, gid is the group id for the
-target file.  The rest of the entries (major, minor, etc) apply only 
-to device special files.
-
-An example device file follows:
-
-.RS
-.nf
-# name	type mode uid gid major minor start inc count
-
-/dev		d	755	0	0	-	-	-	-	-
-/dev/mem	c	640	0	0	1	1	0	0	-
-/dev/tty	c	666	0	0	5	0	0	0	-
-/dev/tty	c	666	0	0	4	0	0	1	6
-/dev/loop	b	640	0	0	7	0	0	1	2
-/dev/hda	b	640	0	0	3	0	0	0	-
-/dev/hda	b	640	0	0	3	1	1	1	16
-/dev/log	s	666	0	0	-	-	-	-	-
-.fi
-.RE
-
-This device table creates the /dev directory, a character device
-node /dev/mem (major 1, minor 1), and also creates /dev/tty, 
-/dev/tty[0-5], /dev/loop[0-1], /dev/hda, /dev/hda1 to /dev/hda15 and
-/dev/log socket.
-
-.SH SEE ALSO
-.BR mkfs(8),
-.BR genromfs(8),
-.BR mkisofs(8),
-.BR mkfs.jffs2(1)
-.br
-.SH AUTHOR
-This manual page was written by David Kimdon <dwhedon@debian.org>,
-for the Debian GNU/Linux system (but may be used by others).
-Examples provided by Erik Andersen <andersen@codepoet.org>.
diff --git a/genext2fs.c b/genext2fs.c
deleted file mode 100644
index 11c9c37..0000000
--- a/genext2fs.c
+++ /dev/null
@@ -1,2726 +0,0 @@
-/* vi: set sw=8 ts=8: */
-// genext2fs.c
-//
-// ext2 filesystem generator for embedded systems
-// Copyright (C) 2000 Xavier Bestel <xavier.bestel@free.fr>
-//
-// Please direct support requests to genext2fs-devel@lists.sourceforge.net
-//
-// 'du' portions taken from coreutils/du.c in busybox:
-//	Copyright (C) 1999,2000 by Lineo, inc. and John Beppu
-//	Copyright (C) 1999,2000,2001 by John Beppu <beppu@codepoet.org>
-//	Copyright (C) 2002  Edward Betts <edward@debian.org>
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; version
-// 2 of the License.
-//
-// Changes:
-// 	 3 Jun 2000	Initial release
-// 	 6 Jun 2000	Bugfix: fs size multiple of 8
-// 			Bugfix: fill blocks with inodes
-// 	14 Jun 2000	Bugfix: bad chdir() with -d option
-// 			Bugfix: removed size=8n constraint
-// 			Changed -d file to -f file
-// 			Added -e option
-// 	22 Jun 2000	Changed types for 64bits archs
-// 	24 Jun 2000	Added endianness swap
-// 			Bugfix: bad dir name lookup
-// 	03 Aug 2000	Bugfix: ind. blocks endian swap
-// 	09 Aug 2000	Bugfix: symlinks endian swap
-// 	01 Sep 2000	Bugfix: getopt returns int, not char	proski@gnu.org
-// 	10 Sep 2000	Bugfix: device nodes endianness		xavier.gueguen@col.bsf.alcatel.fr
-// 			Bugfix: getcwd values for Solaris	xavier.gueguen@col.bsf.alcatel.fr
-// 			Bugfix: ANSI scanf for non-GNU C	xavier.gueguen@col.bsf.alcatel.fr
-// 	28 Jun 2001	Bugfix: getcwd differs for Solaris/GNU	mike@sowbug.com
-// 	 8 Mar 2002	Bugfix: endianness swap of x-indirects
-// 	23 Mar 2002	Bugfix: test for IFCHR or IFBLK was flawed
-// 	10 Oct 2002	Added comments,makefile targets,	vsundar@ixiacom.com    
-// 			endianess swap assert check.  
-// 			Copyright (C) 2002 Ixia communications
-// 	12 Oct 2002	Added support for triple indirection	vsundar@ixiacom.com
-// 			Copyright (C) 2002 Ixia communications
-// 	14 Oct 2002	Added support for groups		vsundar@ixiacom.com
-// 			Copyright (C) 2002 Ixia communications
-// 	 5 Jan 2003	Bugfixes: reserved inodes should be set vsundar@usc.edu
-// 			only in the first group; directory names
-// 			need to be null padded at the end; and 
-// 			number of blocks per group should be a 
-// 			multiple of 8. Updated md5 values. 
-// 	 6 Jan 2003	Erik Andersen <andersee@debian.org> added
-// 			mkfs.jffs2 compatible device table support,
-// 			along with -q, -P, -U
-
-
-#include <config.h>
-#include <stdio.h>
-
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-
-#if MAJOR_IN_MKDEV
-# include <sys/mkdev.h>
-#elif MAJOR_IN_SYSMACROS
-# include <sys/sysmacros.h>
-#endif
-
-#if HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-
-#if STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# if HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
-# if HAVE_STDDEF_H
-#  include <stddef.h>
-# endif
-#endif
-
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
-#  include <memory.h>
-# endif
-# include <string.h>
-#endif
-
-#if HAVE_STRINGS_H
-# include <strings.h>
-#endif
-
-#if HAVE_INTTYPES_H
-# include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-#  include <stdint.h>
-# endif
-#endif
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#if HAVE_DIRENT_H
-# include <dirent.h>
-# define NAMLEN(dirent) strlen((dirent)->d_name)
-#else
-# define dirent direct
-# define NAMLEN(dirent) (dirent)->d_namlen
-# if HAVE_SYS_NDIR_H
-#  include <sys/ndir.h>
-# endif
-# if HAVE_SYS_DIR_H
-#  include <sys/dir.h>
-# endif
-# if HAVE_NDIR_H
-#  include <ndir.h>
-# endif
-#endif
-
-#if HAVE_LIBGEN_H
-# include <libgen.h>
-#endif
-
-#include <stdarg.h>
-#include <assert.h>
-#include <time.h>
-#include <ctype.h>
-#include <errno.h>
-
-#if HAVE_FCNTL_H
-# include <fcntl.h>
-#endif
-
-#if HAVE_GETOPT_H
-# include <getopt.h>
-#endif
-
-#if HAVE_LIMITS_H
-# include <limits.h>
-#endif
-
-#include <private/android_filesystem_config.h>
-unsigned source_path_len = 0;
-
-struct stats {
-	unsigned long nblocks;
-	unsigned long ninodes;
-};
-
-// block size
-
-#define BLOCKSIZE         1024
-#define BLOCKS_PER_GROUP  8192
-#define INODES_PER_GROUP  8192
-/* Percentage of blocks that are reserved.*/
-#define RESERVED_BLOCKS       5/100
-#define MAX_RESERVED_BLOCKS  25/100
-
-
-// inode block size (why is it != BLOCKSIZE ?!?)
-/* The field i_blocks in the ext2 inode stores the number of data blocks
-   but in terms of 512 bytes. That is what INODE_BLOCKSIZE represents.
-   INOBLK is the number of such blocks in an actual disk block            */
-
-#define INODE_BLOCKSIZE   512
-#define INOBLK            (BLOCKSIZE / INODE_BLOCKSIZE)
-
-// reserved inodes
-
-#define EXT2_BAD_INO         1     // Bad blocks inode
-#define EXT2_ROOT_INO        2     // Root inode
-#define EXT2_ACL_IDX_INO     3     // ACL inode
-#define EXT2_ACL_DATA_INO    4     // ACL inode
-#define EXT2_BOOT_LOADER_INO 5     // Boot loader inode
-#define EXT2_UNDEL_DIR_INO   6     // Undelete directory inode
-#define EXT2_FIRST_INO       11    // First non reserved inode
-
-// magic number for ext2
-
-#define EXT2_MAGIC_NUMBER  0xEF53
-
-
-// direct/indirect block addresses
-
-#define EXT2_NDIR_BLOCKS   11                    // direct blocks
-#define EXT2_IND_BLOCK     12                    // indirect block
-#define EXT2_DIND_BLOCK    13                    // double indirect block
-#define EXT2_TIND_BLOCK    14                    // triple indirect block
-#define EXT2_INIT_BLOCK    0xFFFFFFFF            // just initialized (not really a block address)
-
-// end of a block walk
-
-#define WALK_END           0xFFFFFFFE
-
-// file modes
-
-#define FM_IFMT    0170000	// format mask
-#define FM_IFSOCK  0140000	// socket
-#define FM_IFLNK   0120000	// symbolic link
-#define FM_IFREG   0100000	// regular file
-
-#define FM_IFBLK   0060000	// block device
-#define FM_IFDIR   0040000	// directory
-#define FM_IFCHR   0020000	// character device
-#define FM_IFIFO   0010000	// fifo
-
-#define FM_IMASK   0007777	// *all* perms mask for everything below
-
-#define FM_ISUID   0004000	// SUID
-#define FM_ISGID   0002000	// SGID
-#define FM_ISVTX   0001000	// sticky bit
-
-#define FM_IRWXU   0000700	// entire "user" mask
-#define FM_IRUSR   0000400	// read
-#define FM_IWUSR   0000200	// write
-#define FM_IXUSR   0000100	// execute
-
-#define FM_IRWXG   0000070	// entire "group" mask
-#define FM_IRGRP   0000040	// read
-#define FM_IWGRP   0000020	// write
-#define FM_IXGRP   0000010	// execute
-
-#define FM_IRWXO   0000007	// entire "other" mask
-#define FM_IROTH   0000004	// read
-#define FM_IWOTH   0000002	// write
-#define FM_IXOTH   0000001	// execute
-
-// options
-
-#define OP_HOLES     0x01       // make files with holes
-
-/* Defines for accessing group details */
-
-// Number of groups in the filesystem
-#define GRP_NBGROUPS(fs) \
-	(((fs)->sb.s_blocks_count - fs->sb.s_first_data_block + \
-	  (fs)->sb.s_blocks_per_group - 1) / (fs)->sb.s_blocks_per_group)
-
-// Get group block bitmap (bbm) given the group number
-#define GRP_GET_GROUP_BBM(fs,grp) ( get_blk((fs),(fs)->gd[(grp)].bg_block_bitmap) )
-
-// Get group inode bitmap (ibm) given the group number
-#define GRP_GET_GROUP_IBM(fs,grp) ( get_blk((fs),(fs)->gd[(grp)].bg_inode_bitmap) )
-		
-// Given an inode number find the group it belongs to
-#define GRP_GROUP_OF_INODE(fs,nod) ( ((nod)-1) / (fs)->sb.s_inodes_per_group)
-
-//Given an inode number get the inode bitmap that covers it
-#define GRP_GET_INODE_BITMAP(fs,nod) \
-	( GRP_GET_GROUP_IBM((fs),GRP_GROUP_OF_INODE((fs),(nod))) )
-
-//Given an inode number find its offset within the inode bitmap that covers it
-#define GRP_IBM_OFFSET(fs,nod) \
-	( (nod) - GRP_GROUP_OF_INODE((fs),(nod))*(fs)->sb.s_inodes_per_group )
-
-// Given a block number find the group it belongs to
-#define GRP_GROUP_OF_BLOCK(fs,blk) ( ((blk)-1) / (fs)->sb.s_blocks_per_group)
-	
-//Given a block number get the block bitmap that covers it
-#define GRP_GET_BLOCK_BITMAP(fs,blk) \
-	( GRP_GET_GROUP_BBM((fs),GRP_GROUP_OF_BLOCK((fs),(blk))) )
-
-//Given a block number find its offset within the block bitmap that covers it
-#define GRP_BBM_OFFSET(fs,blk) \
-	( (blk) - GRP_GROUP_OF_BLOCK((fs),(blk))*(fs)->sb.s_blocks_per_group )
-
-
-// used types
-
-typedef signed char int8;
-typedef unsigned char uint8;
-typedef signed short int16;
-typedef unsigned short uint16;
-typedef signed int int32;
-typedef unsigned int uint32;
-
-
-// the GNU C library has a wonderful scanf("%as", string) which will
-// allocate the string with the right size, good to avoid buffer
-// overruns. the following macros use it if available or use a
-// hacky workaround
-// moreover it will define a snprintf() like a sprintf(), i.e.
-// without the buffer overrun checking, to work around bugs in
-// older solaris. Note that this is still not very portable, in that
-// the return value cannot be trusted.
-
-#if 0 // SCANF_CAN_MALLOC
-// C99 define "a" for floating point, so you can have runtime surprise
-// according the library versions
-# define SCANF_PREFIX "a"
-# define SCANF_STRING(s) (&s)
-#else
-# define SCANF_PREFIX "511"
-# define SCANF_STRING(s) (s = malloc(512))
-#endif /* SCANF_CAN_MALLOC */
-
-#if PREFER_PORTABLE_SNPRINTF
-static inline int
-portable_snprintf(char *str, size_t n, const char *fmt, ...)
-{
-	int ret;
-	va_list ap;
-	va_start(ap, fmt);
-	ret = vsprintf(str, fmt, ap);
-	va_end(ap);
-	return ret;
-}
-# define SNPRINTF portable_snprintf
-#else
-# define SNPRINTF snprintf
-#endif /* PREFER_PORTABLE_SNPRINTF */
-
-#if !HAVE_GETLINE
-// getline() replacement for Darwin and Solaris etc.
-// This code uses backward seeks (unless rchunk is set to 1) which can't work
-// on pipes etc. However, add2fs_from_file() only calls getline() for
-// regular files, so a larger rchunk and backward seeks are okay.
-
-ssize_t 
-getdelim(char **lineptr, size_t *n, int delim, FILE *stream)
-{
-	char *p;                    // reads stored here
-	size_t const rchunk = 512;  // number of bytes to read
-	size_t const mchunk = 512;  // number of extra bytes to malloc
-	size_t m = rchunk + 1;      // initial buffer size
-	
-	if (*lineptr) {
-		if (*n < m) {
-			*lineptr = (char*)realloc(*lineptr, m);
-			if (!*lineptr) return -1;
-			*n = m;
-		}
-	} else {
-		*lineptr = (char*)malloc(m);
-		if (!*lineptr) return -1;
-		*n = m;
-	}
-
-	m = 0; // record length including seperator
-
-	do {
-		size_t i;     // number of bytes read etc
-		size_t j = 0; // number of bytes searched
-
-		p = *lineptr + m;
-
-		i = fread(p, 1, rchunk, stream);
-		if (i < rchunk && ferror(stream))
-			return -1;
-		while (j < i) {
-			++j;
-			if (*p++ == (char)delim) {
-				*p = '\0';
-				if (j != i) {
-					if (fseek(stream, j - i, SEEK_CUR))
-						return -1;
-					if (feof(stream))
-						clearerr(stream);
-				}
-				m += j;
-				return m;
-			}
-		}
-
-		m += j;
-		if (feof(stream)) {
-			if (m) return m;
-			if (!i) return -1;
-		}
-
-		// allocate space for next read plus possible null terminator
-		i = ((m + (rchunk + 1 > mchunk ? rchunk + 1 : mchunk) +
-		      mchunk - 1) / mchunk) * mchunk;
-		if (i != *n) {
-			*lineptr = (char*)realloc(*lineptr, i);
-			if (!*lineptr) return -1;
-			*n = i;
-		}
-	} while (1);
-}
-#define getline(a,b,c) getdelim(a,b,'\n',c)
-#endif /* HAVE_GETLINE */
-
-// Convert a numerical string to a float, and multiply the result by an
-// IEC or SI multiplier if provided; supported multipliers are Ki, Mi, Gi, k, M
-// and G.
-
-float
-SI_atof(const char *nptr)
-{
-	float f = 0;
-	float m = 1;
-	char *suffixptr;
-
-#if HAVE_STRTOF
-	f = strtof(nptr, &suffixptr);
-#else
-	f = (float)strtod(nptr, &suffixptr);
-#endif /* HAVE_STRTOF */
-
-	if (*suffixptr) {
-		if (!strcmp(suffixptr, "Ki"))
-			m = 1 << 10;
-		else if (!strcmp(suffixptr, "Mi"))
-			m = 1 << 20;
-		else if (!strcmp(suffixptr, "Gi"))
-			m = 1 << 30;
-		else if (!strcmp(suffixptr, "k"))
-			m = 1000;
-		else if (!strcmp(suffixptr, "M"))
-			m = 1000 * 1000;
-		else if (!strcmp(suffixptr, "G"))
-			m = 1000 * 1000 * 1000;
-	}
-	return f * m;
-}
-
-// endianness swap
-
-static inline uint16
-swab16(uint16 val)
-{
-	return (val >> 8) | (val << 8);
-}
-
-static inline uint32
-swab32(uint32 val)
-{
-	return ((val>>24) | ((val>>8)&0xFF00) |
-			((val<<8)&0xFF0000) | (val<<24));
-}
-
-
-// on-disk structures
-// this trick makes me declare things only once
-// (once for the structures, once for the endianness swap)
-
-#define superblock_decl \
-	udecl32(s_inodes_count)        /* Count of inodes in the filesystem */ \
-	udecl32(s_blocks_count)        /* Count of blocks in the filesystem */ \
-	udecl32(s_r_blocks_count)      /* Count of the number of reserved blocks */ \
-	udecl32(s_free_blocks_count)   /* Count of the number of free blocks */ \
-	udecl32(s_free_inodes_count)   /* Count of the number of free inodes */ \
-	udecl32(s_first_data_block)    /* The first block which contains data */ \
-	udecl32(s_log_block_size)      /* Indicator of the block size */ \
-	decl32(s_log_frag_size)        /* Indicator of the size of the fragments */ \
-	udecl32(s_blocks_per_group)    /* Count of the number of blocks in each block group */ \
-	udecl32(s_frags_per_group)     /* Count of the number of fragments in each block group */ \
-	udecl32(s_inodes_per_group)    /* Count of the number of inodes in each block group */ \
-	udecl32(s_mtime)               /* The time that the filesystem was last mounted */ \
-	udecl32(s_wtime)               /* The time that the filesystem was last written to */ \
-	udecl16(s_mnt_count)           /* The number of times the file system has been mounted */ \
-	decl16(s_max_mnt_count)        /* The number of times the file system can be mounted */ \
-	udecl16(s_magic)               /* Magic number indicating ex2fs */ \
-	udecl16(s_state)               /* Flags indicating the current state of the filesystem */ \
-	udecl16(s_errors)              /* Flags indicating the procedures for error reporting */ \
-	udecl16(s_minor_rev_level)     /* The minor revision level of the filesystem */ \
-	udecl32(s_lastcheck)           /* The time that the filesystem was last checked */ \
-	udecl32(s_checkinterval)       /* The maximum time permissable between checks */ \
-	udecl32(s_creator_os)          /* Indicator of which OS created the filesystem */ \
-	udecl32(s_rev_level)           /* The revision level of the filesystem */ \
-	udecl16(s_def_resuid)          /* The default uid for reserved blocks */ \
-	udecl16(s_def_resgid)          /* The default gid for reserved blocks */
-
-#define groupdescriptor_decl \
-	udecl32(bg_block_bitmap)       /* Block number of the block bitmap */ \
-	udecl32(bg_inode_bitmap)       /* Block number of the inode bitmap */ \
-	udecl32(bg_inode_table)        /* Block number of the inode table */ \
-	udecl16(bg_free_blocks_count)  /* Free blocks in the group */ \
-	udecl16(bg_free_inodes_count)  /* Free inodes in the group */ \
-	udecl16(bg_used_dirs_count)    /* Number of directories in the group */ \
-	udecl16(bg_pad)
-
-#define inode_decl \
-	udecl16(i_mode)                /* Entry type and file mode */ \
-	udecl16(i_uid)                 /* User id */ \
-	udecl32(i_size)                /* File/dir size in bytes */ \
-	udecl32(i_atime)               /* Last access time */ \
-	udecl32(i_ctime)               /* Creation time */ \
-	udecl32(i_mtime)               /* Last modification time */ \
-	udecl32(i_dtime)               /* Deletion time */ \
-	udecl16(i_gid)                 /* Group id */ \
-	udecl16(i_links_count)         /* Number of (hard) links to this inode */ \
-	udecl32(i_blocks)              /* Number of blocks used (1 block = 512 bytes) */ \
-	udecl32(i_flags)               /* ??? */ \
-	udecl32(i_reserved1) \
-	utdecl32(i_block,15)           /* Blocks table */ \
-	udecl32(i_version)             /* ??? */ \
-	udecl32(i_file_acl)            /* File access control list */ \
-	udecl32(i_dir_acl)             /* Directory access control list */ \
-	udecl32(i_faddr)               /* Fragment address */ \
-	udecl8(i_frag)                 /* Fragments count*/ \
-	udecl8(i_fsize)                /* Fragment size */ \
-	udecl16(i_pad1)
-
-#define directory_decl \
-	udecl32(d_inode)               /* Inode entry */ \
-	udecl16(d_rec_len)             /* Total size on record */ \
-	udecl16(d_name_len)            /* Size of entry name */
-
-#define decl8(x) int8 x;
-#define udecl8(x) uint8 x;
-#define decl16(x) int16 x;
-#define udecl16(x) uint16 x;
-#define decl32(x) int32 x;
-#define udecl32(x) uint32 x;
-#define utdecl32(x,n) uint32 x[n];
-
-typedef struct
-{
-	superblock_decl
-	uint32 s_reserved[235];       // Reserved
-} superblock;
-
-typedef struct
-{
-	groupdescriptor_decl
-	uint32 bg_reserved[3];
-} groupdescriptor;
-
-typedef struct
-{
-	inode_decl
-	uint32 i_reserved2[2];
-} inode;
-
-typedef struct
-{
-	directory_decl
-	char d_name[0];
-} directory;
-
-typedef uint8 block[BLOCKSIZE];
-
-/* blockwalker fields:
-   The blockwalker is used to access all the blocks of a file (including
-   the indirection blocks) through repeated calls to walk_bw.  
-   
-   bpdir -> index into the inode->i_block[]. Indicates level of indirection.
-   bnum -> total number of blocks so far accessed. including indirection
-           blocks.
-   bpind,bpdind,bptind -> index into indirection blocks.
-   
-   bpind, bpdind, bptind do *NOT* index into single, double and triple
-   indirect blocks resp. as you might expect from their names. Instead 
-   they are in order the 1st, 2nd & 3rd index to be used
-   
-   As an example..
-   To access data block number 70000:
-        bpdir: 15 (we are doing triple indirection)
-        bpind: 0 ( index into the triple indirection block)
-        bpdind: 16 ( index into the double indirection block)
-        bptind: 99 ( index into the single indirection block)
-	70000 = 12 + 256 + 256*256 + 16*256 + 100 (indexing starts from zero)
-
-   So,for double indirection bpind will index into the double indirection 
-   block and bpdind into the single indirection block. For single indirection
-   only bpind will be used.
-*/
-   
-typedef struct
-{
-	uint32 bnum;
-	uint32 bpdir;
-	uint32 bpind;
-	uint32 bpdind;
-	uint32 bptind;
-} blockwalker;
-
-
-/* Filesystem structure that support groups */
-#if BLOCKSIZE == 1024
-typedef struct
-{
-	block zero;            // The famous block 0
-	superblock sb;         // The superblock
-	groupdescriptor gd[0]; // The group descriptors
-} filesystem;
-#else
-#error UNHANDLED BLOCKSIZE
-#endif
-
-// now the endianness swap
-
-#undef decl8
-#undef udecl8
-#undef decl16
-#undef udecl16
-#undef decl32
-#undef udecl32
-#undef utdecl32
-
-#define decl8(x)
-#define udecl8(x)
-#define decl16(x) this->x = swab16(this->x);
-#define udecl16(x) this->x = swab16(this->x);
-#define decl32(x) this->x = swab32(this->x);
-#define udecl32(x) this->x = swab32(this->x);
-#define utdecl32(x,n) { int i; for(i=0; i<n; i++) this->x[i] = swab32(this->x[i]); }
-
-#define HDLINK_CNT   16
-static int32 hdlink_cnt = HDLINK_CNT;
-struct hdlink_s
-{
-	uint32	src_inode;
-	uint32	dst_nod;
-};
-
-struct hdlinks_s 
-{
-	int32 count;
-	struct hdlink_s *hdl;
-};
-
-static struct hdlinks_s hdlinks;
-
-static void
-swap_sb(superblock *sb)
-{
-#define this sb
-	superblock_decl
-#undef this
-}
-
-static void
-swap_gd(groupdescriptor *gd)
-{
-#define this gd
-	groupdescriptor_decl
-#undef this
-}
-
-static void
-swap_nod(inode *nod)
-{
-#define this nod
-	inode_decl
-#undef this
-}
-
-static void
-swap_dir(directory *dir)
-{
-#define this dir
-	directory_decl
-#undef this
-}
-
-static void
-swap_block(block b)
-{
-	int i;
-	uint32 *blk = (uint32*)b;
-	for(i = 0; i < BLOCKSIZE/4; i++)
-		blk[i] = swab32(blk[i]);
-}
-
-#undef decl8
-#undef udecl8
-#undef decl16
-#undef udecl16
-#undef decl32
-#undef udecl32
-#undef utdecl32
-
-static char * app_name;
-static const char *const memory_exhausted = "memory exhausted";
-
-// error (un)handling
-static void
-verror_msg(const char *s, va_list p)
-{
-	fflush(stdout);
-	fprintf(stderr, "%s: ", app_name);
-	vfprintf(stderr, s, p);
-}
-static void
-error_msg(const char *s, ...)
-{
-	va_list p;
-	va_start(p, s);
-	verror_msg(s, p);
-	va_end(p);
-	putc('\n', stderr);
-}
-
-static void
-error_msg_and_die(const char *s, ...)
-{
-	va_list p;
-	va_start(p, s);
-	verror_msg(s, p);
-	va_end(p);
-	putc('\n', stderr);
-	exit(EXIT_FAILURE);
-}
-
-static void
-vperror_msg(const char *s, va_list p)
-{
-	int err = errno;
-	if (s == 0)
-		s = "";
-	verror_msg(s, p);
-	if (*s)
-		s = ": ";
-	fprintf(stderr, "%s%s\n", s, strerror(err));
-}
-
-static void
-perror_msg_and_die(const char *s, ...)
-{
-	va_list p;
-	va_start(p, s);
-	vperror_msg(s, p);
-	va_end(p);
-	exit(EXIT_FAILURE);
-}
-
-static FILE *
-xfopen(const char *path, const char *mode)
-{
-	FILE *fp;
-	if ((fp = fopen(path, mode)) == NULL)
-		perror_msg_and_die("%s", path);
-	return fp;
-}
-
-static char *
-xstrdup(const char *s)
-{
-	char *t;
-
-	if (s == NULL)
-		return NULL;
-	t = strdup(s);
-	if (t == NULL)
-		error_msg_and_die(memory_exhausted);
-	return t;
-}
-
-static void *
-xrealloc(void *ptr, size_t size)
-{
-	ptr = realloc(ptr, size);
-	if (ptr == NULL && size != 0)
-		error_msg_and_die(memory_exhausted);
-	return ptr;
-}
-
-static char *
-xreadlink(const char *path)
-{
-	static const int GROWBY = 80; /* how large we will grow strings by */
-
-	char *buf = NULL;
-	int bufsize = 0, readsize = 0;
-
-	do {
-		buf = xrealloc(buf, bufsize += GROWBY);
-		readsize = readlink(path, buf, bufsize); /* 1st try */
-		if (readsize == -1) {
-			perror_msg_and_die("%s:%s", app_name, path);
-		}
-	}
-	while (bufsize < readsize + 1);
-
-	buf[readsize] = '\0';
-	return buf;
-}
-
-int
-is_hardlink(ino_t inode)
-{
-	int i;
-
-	for(i = 0; i < hdlinks.count; i++) {
-		if(hdlinks.hdl[i].src_inode == inode)
-			return i;
-	}
-	return -1;
-}
-
-// printf helper macro
-#define plural(a) (a), ((a) > 1) ? "s" : ""
-
-// temporary working block
-static inline uint8 *
-get_workblk(void)
-{
-	unsigned char* b=calloc(1,BLOCKSIZE);
-	return b;
-}
-static inline void
-free_workblk(block b)
-{
-	free(b);
-}
-
-/* Rounds qty upto a multiple of siz. siz should be a power of 2 */
-static inline uint32
-rndup(uint32 qty, uint32 siz)
-{
-	return (qty + (siz - 1)) & ~(siz - 1);
-}
-
-// check if something is allocated in the bitmap
-static inline uint32
-allocated(block b, uint32 item)
-{
-	return b[(item-1) / 8] & (1 << ((item-1) % 8));
-}
-
-// return a given block from a filesystem
-static inline uint8 *
-get_blk(filesystem *fs, uint32 blk)
-{
-	return (uint8*)fs + blk*BLOCKSIZE;
-}
-
-// return a given inode from a filesystem
-static inline inode *
-get_nod(filesystem *fs, uint32 nod)
-{
-	int grp,offset;
-	inode *itab;
-
-	offset = GRP_IBM_OFFSET(fs,nod);
-	grp = GRP_GROUP_OF_INODE(fs,nod);
-	itab = (inode *)get_blk(fs, fs->gd[grp].bg_inode_table);
-	return itab+offset-1;
-}
-
-// allocate a given block/inode in the bitmap
-// allocate first free if item == 0
-static uint32
-allocate(block b, uint32 item)
-{
-	if(!item)
-	{
-		int i;
-		uint8 bits;
-		for(i = 0; i < BLOCKSIZE; i++)
-			if((bits = b[i]) != (uint8)-1)
-			{
-				int j;
-				for(j = 0; j < 8; j++)
-					if(!(bits & (1 << j)))
-						break;
-				item = i * 8 + j + 1;
-				break;
-			}
-		if(i == BLOCKSIZE)
-			return 0;
-	}
-	b[(item-1) / 8] |= (1 << ((item-1) % 8));
-	return item;
-}
-
-// deallocate a given block/inode
-static void
-deallocate(block b, uint32 item)
-{
-	b[(item-1) / 8] &= ~(1 << ((item-1) % 8));
-}
-
-// allocate a block
-static uint32
-alloc_blk(filesystem *fs, uint32 nod)
-{
-	uint32 bk=0;
-	uint32 grp,nbgroups;
-
-	grp = GRP_GROUP_OF_INODE(fs,nod);
-	nbgroups = GRP_NBGROUPS(fs);
-	if(!(bk = allocate(get_blk(fs,fs->gd[grp].bg_block_bitmap), 0))) {
-		for(grp=0;grp<nbgroups && !bk;grp++)
-			bk=allocate(get_blk(fs,fs->gd[grp].bg_block_bitmap),0);
-		grp--;
-	}
-	if (!bk)
-		error_msg_and_die("couldn't allocate a block (no free space)");
-	if(!(fs->gd[grp].bg_free_blocks_count--))
-		error_msg_and_die("group descr %d. free blocks count == 0 (corrupted fs?)",grp);
-	if(!(fs->sb.s_free_blocks_count--))
-		error_msg_and_die("superblock free blocks count == 0 (corrupted fs?)");
-	return fs->sb.s_blocks_per_group*grp + bk;
-}
-
-// free a block
-static void
-free_blk(filesystem *fs, uint32 bk)
-{
-	uint32 grp;
-
-	grp = bk / fs->sb.s_blocks_per_group;
-	bk %= fs->sb.s_blocks_per_group;
-	deallocate(get_blk(fs,fs->gd[grp].bg_block_bitmap), bk);
-	fs->gd[grp].bg_free_blocks_count++;
-	fs->sb.s_free_blocks_count++;
-}
-
-// allocate an inode
-static uint32
-alloc_nod(filesystem *fs)
-{
-	uint32 nod,best_group=0;
-	uint32 grp,nbgroups,avefreei;
-
-	nbgroups = GRP_NBGROUPS(fs);
-
-	/* Distribute inodes amongst all the blocks                           */
-	/* For every block group with more than average number of free inodes */
-	/* find the one with the most free blocks and allocate node there     */
-	/* Idea from find_group_dir in fs/ext2/ialloc.c in 2.4.19 kernel      */
-	/* We do it for all inodes.                                           */
-	avefreei  =  fs->sb.s_free_inodes_count / nbgroups;
-	for(grp=0; grp<nbgroups; grp++) {
-		if (fs->gd[grp].bg_free_inodes_count < avefreei ||
-		    fs->gd[grp].bg_free_inodes_count == 0)
-			continue;
-		if (!best_group || 
-			fs->gd[grp].bg_free_blocks_count > fs->gd[best_group].bg_free_blocks_count)
-			best_group = grp;
-	}
-	if (!(nod = allocate(get_blk(fs,fs->gd[best_group].bg_inode_bitmap),0)))
-		error_msg_and_die("couldn't allocate an inode (no free inode)");
-	if(!(fs->gd[best_group].bg_free_inodes_count--))
-		error_msg_and_die("group descr. free blocks count == 0 (corrupted fs?)");
-	if(!(fs->sb.s_free_inodes_count--))
-		error_msg_and_die("superblock free blocks count == 0 (corrupted fs?)");
-	return fs->sb.s_inodes_per_group*best_group+nod;
-}
-
-// print a bitmap allocation
-static void
-print_bm(block b, uint32 max)
-{
-	uint32 i;
-	printf("----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0\n");
-	for(i=1; i <= max; i++)
-	{
-		putchar(allocated(b, i) ? '*' : '.');
-		if(!(i % 100))
-			printf("\n");
-	}
-	if((i-1) % 100)
-		printf("\n");
-}
-
-// initalize a blockwalker (iterator for blocks list)
-static inline void
-init_bw(blockwalker *bw)
-{
-	bw->bnum = 0;
-	bw->bpdir = EXT2_INIT_BLOCK;
-}
-
-// return next block of inode (WALK_END for end)
-// if *create>0, append a newly allocated block at the end
-// if *create<0, free the block - warning, the metadata blocks contents is
-//				  used after being freed, so once you start
-//				  freeing blocks don't stop until the end of
-//				  the file. moreover, i_blocks isn't updated.
-//				  in fact, don't do that, just use extend_blk
-// if hole!=0, create a hole in the file
-static uint32
-walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
-{
-	uint32 *bkref = 0;
-	uint32 *b;
-	int extend = 0, reduce = 0;
-	if(create && (*create) < 0)
-		reduce = 1;
-	if(bw->bnum >= get_nod(fs, nod)->i_blocks / INOBLK)
-	{
-		if(create && (*create) > 0)
-		{
-			(*create)--;
-			extend = 1;
-		}
-		else	
-			return WALK_END;
-	}
-	// first direct block
-	if(bw->bpdir == EXT2_INIT_BLOCK)
-	{
-		bkref = &get_nod(fs, nod)->i_block[bw->bpdir = 0];
-		if(extend) // allocate first block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free first block
-			free_blk(fs, *bkref);
-	}
-	// direct block
-	else if(bw->bpdir < EXT2_NDIR_BLOCKS)
-	{
-		bkref = &get_nod(fs, nod)->i_block[++bw->bpdir];
-		if(extend) // allocate block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free block
-			free_blk(fs, *bkref);
-	}
-	// first block in indirect block
-	else if(bw->bpdir == EXT2_NDIR_BLOCKS)
-	{
-		bw->bnum++;
-		bw->bpdir = EXT2_IND_BLOCK;
-		bw->bpind = 0;
-		if(extend) // allocate indirect block
-			get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs,nod);
-		if(reduce) // free indirect block
-			free_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		bkref = &b[bw->bpind];
-		if(extend) // allocate first block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free first block
-			free_blk(fs, *bkref);
-	}
-	// block in indirect block
-	else if((bw->bpdir == EXT2_IND_BLOCK) && (bw->bpind < BLOCKSIZE/4 - 1))
-	{
-		bw->bpind++;
-		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		bkref = &b[bw->bpind];
-		if(extend) // allocate block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free block
-			free_blk(fs, *bkref);
-	}
-	// first block in first indirect block in first double indirect block
-	else if(bw->bpdir == EXT2_IND_BLOCK)
-	{
-		bw->bnum += 2;
-		bw->bpdir = EXT2_DIND_BLOCK;
-		bw->bpind = 0;
-		bw->bpdind = 0;
-		if(extend) // allocate double indirect block
-			get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs,nod);
-		if(reduce) // free double indirect block
-			free_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		if(extend) // allocate first indirect block
-			b[bw->bpind] = alloc_blk(fs,nod);
-		if(reduce) // free  firstindirect block
-			free_blk(fs, b[bw->bpind]);
-		b = (uint32*)get_blk(fs, b[bw->bpind]);
-		bkref = &b[bw->bpdind];
-		if(extend) // allocate first block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free first block
-			free_blk(fs, *bkref);
-	}
-	// block in indirect block in double indirect block
-	else if((bw->bpdir == EXT2_DIND_BLOCK) && (bw->bpdind < BLOCKSIZE/4 - 1))
-	{
-		bw->bpdind++;
-		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		b = (uint32*)get_blk(fs, b[bw->bpind]);
-		bkref = &b[bw->bpdind];
-		if(extend) // allocate block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free block
-			free_blk(fs, *bkref);
-	}
-	// first block in indirect block in double indirect block
-	else if((bw->bpdir == EXT2_DIND_BLOCK) && (bw->bpind < BLOCKSIZE/4 - 1))
-	{
-		bw->bnum++;
-		bw->bpdind = 0;
-		bw->bpind++;
-		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		if(extend) // allocate indirect block
-			b[bw->bpind] = alloc_blk(fs,nod);
-		if(reduce) // free indirect block
-			free_blk(fs, b[bw->bpind]);
-		b = (uint32*)get_blk(fs, b[bw->bpind]);
-		bkref = &b[bw->bpdind];
-		if(extend) // allocate first block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free first block
-			free_blk(fs, *bkref);
-	}
-
-	/* Adding support for triple indirection */
-	/* Just starting triple indirection. Allocate the indirection
-	   blocks and the first data block
-	 */
-	else if (bw->bpdir == EXT2_DIND_BLOCK) 
-	{
-	  	bw->bnum += 3;
-		bw->bpdir = EXT2_TIND_BLOCK;
-		bw->bpind = 0;
-		bw->bpdind = 0;
-		bw->bptind = 0;
-		if(extend) // allocate triple indirect block
-			get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs,nod);
-		if(reduce) // free triple indirect block
-			free_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		if(extend) // allocate first double indirect block
-			b[bw->bpind] = alloc_blk(fs,nod);
-		if(reduce) // free first double indirect block
-			free_blk(fs, b[bw->bpind]);
-		b = (uint32*)get_blk(fs, b[bw->bpind]);
-		if(extend) // allocate first indirect block
-			b[bw->bpdind] = alloc_blk(fs,nod);
-		if(reduce) // free first indirect block
-			free_blk(fs, b[bw->bpind]);
-		b = (uint32*)get_blk(fs, b[bw->bpdind]);
-		bkref = &b[bw->bptind];
-		if(extend) // allocate first data block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free first block
-			free_blk(fs, *bkref);
-	}
-	/* Still processing a single indirect block down the indirection
-	   chain.Allocate a data block for it
-	 */
-	else if ( (bw->bpdir == EXT2_TIND_BLOCK) && 
-		  (bw->bptind < BLOCKSIZE/4 -1) )
-	{
-		bw->bptind++;
-		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		b = (uint32*)get_blk(fs, b[bw->bpind]);
-		b = (uint32*)get_blk(fs, b[bw->bpdind]);
-		bkref = &b[bw->bptind];
-		if(extend) // allocate data block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free block
-			free_blk(fs, *bkref);
-	}
-	/* Finished processing a single indirect block. But still in the 
-	   same double indirect block. Allocate new single indirect block
-	   for it and a data block
-	 */
-	else if ( (bw->bpdir == EXT2_TIND_BLOCK) &&
-		  (bw->bpdind < BLOCKSIZE/4 -1) )
-	{
-		bw->bnum++;
-		bw->bptind = 0;
-		bw->bpdind++;
-		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		b = (uint32*)get_blk(fs, b[bw->bpind]);
-		if(extend) // allocate single indirect block
-			b[bw->bpdind] = alloc_blk(fs,nod);
-		if(reduce) // free indirect block
-			free_blk(fs, b[bw->bpind]);
-		b = (uint32*)get_blk(fs, b[bw->bpdind]);
-		bkref = &b[bw->bptind];
-		if(extend) // allocate first data block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free first block
-			free_blk(fs, *bkref);
-	}
-	/* Finished processing a double indirect block. Allocate the next
-	   double indirect block and the single,data blocks for it
-	 */
-	else if ( (bw->bpdir == EXT2_TIND_BLOCK) && 
-		  (bw->bpind < BLOCKSIZE/4 - 1) )
-	{
-		bw->bnum += 2;
-		bw->bpdind = 0;
-		bw->bptind = 0;
-		bw->bpind++;
-		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-		if(extend) // allocate double indirect block
-			b[bw->bpind] = alloc_blk(fs,nod);
-		if(reduce) // free double indirect block
-			free_blk(fs, b[bw->bpind]);
-		b = (uint32*)get_blk(fs, b[bw->bpind]);
-		if(extend) // allocate single indirect block
-			b[bw->bpdind] = alloc_blk(fs,nod);
-		if(reduce) // free indirect block
-			free_blk(fs, b[bw->bpind]);
-		b = (uint32*)get_blk(fs, b[bw->bpdind]);
-		bkref = &b[bw->bptind];
-		if(extend) // allocate first block
-			*bkref = hole ? 0 : alloc_blk(fs,nod);
-		if(reduce) // free first block
-			free_blk(fs, *bkref);
-	}
-	else
-		error_msg_and_die("file too big !"); 
-	/* End change for walking triple indirection */
-
-	if(*bkref)
-	{
-		bw->bnum++;
-		if(!reduce && !allocated(GRP_GET_BLOCK_BITMAP(fs,*bkref), GRP_BBM_OFFSET(fs,*bkref)))
-			error_msg_and_die("[block %d of inode %d is unallocated !]", *bkref, nod);
-	}
-	if(extend)
-		get_nod(fs, nod)->i_blocks = bw->bnum * INOBLK;
-	return *bkref;
-}
-
-// add blocks to an inode (file/dir/etc...)
-static void
-extend_blk(filesystem *fs, uint32 nod, block b, int amount)
-{
-	int create = amount;
-	blockwalker bw, lbw;
-	uint32 bk;
-	init_bw(&bw);
-	if(amount < 0)
-	{
-		uint32 i;
-		for(i = 0; i < get_nod(fs, nod)->i_blocks / INOBLK + amount; i++)
-			walk_bw(fs, nod, &bw, 0, 0);
-		while(walk_bw(fs, nod, &bw, &create, 0) != WALK_END)
-			/*nop*/;
-		get_nod(fs, nod)->i_blocks += amount * INOBLK;
-	}
-	else
-	{
-		lbw = bw;
-		while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
-			lbw = bw;
-		bw = lbw;
-		while(create)
-		{
-			int i, copyb = 0;
-			if(!(fs->sb.s_reserved[200] & OP_HOLES))
-				copyb = 1;
-			else
-				for(i = 0; i < BLOCKSIZE / 4; i++)
-					if(((int32*)(b + BLOCKSIZE * (amount - create)))[i])
-					{
-						copyb = 1;
-						break;
-					}
-			if((bk = walk_bw(fs, nod, &bw, &create, !copyb)) == WALK_END)
-				break;
-			if(copyb)
-				memcpy(get_blk(fs, bk), b + BLOCKSIZE * (amount - create - 1), BLOCKSIZE);
-		}
-	}
-}
-
-// link an entry (inode #) to a directory
-static void
-add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
-{
-	blockwalker bw;
-	uint32 bk;
-	uint8 *b;
-	directory *d;
-	int reclen, nlen;
-	inode *node;
-	inode *pnode;
-
-	pnode = get_nod(fs, dnod);
-	if((pnode->i_mode & FM_IFMT) != FM_IFDIR)
-		error_msg_and_die("can't add '%s' to a non-directory", name);
-	if(!*name)
-		error_msg_and_die("can't create an inode with an empty name");
-	if(strchr(name, '/'))
-		error_msg_and_die("bad name '%s' (contains a slash)", name);
-	nlen = strlen(name);
-	reclen = sizeof(directory) + rndup(nlen, 4);
-	if(reclen > BLOCKSIZE)
-		error_msg_and_die("bad name '%s' (too long)", name);
-	init_bw(&bw);
-	while((bk = walk_bw(fs, dnod, &bw, 0, 0)) != WALK_END) // for all blocks in dir
-	{
-		b = get_blk(fs, bk);
-		// for all dir entries in block
-		for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
-		{
-			// if empty dir entry, large enough, use it
-			if((!d->d_inode) && (d->d_rec_len >= reclen))
-			{
-				d->d_inode = nod;
-				node = get_nod(fs, nod);
-				node->i_links_count++;
-				d->d_name_len = nlen;
-				strncpy(d->d_name, name, nlen);
-				return;
-			}
-			// if entry with enough room (last one?), shrink it & use it
-			if(d->d_rec_len >= (sizeof(directory) + rndup(d->d_name_len, 4) + reclen))
-			{
-				reclen = d->d_rec_len;
-				d->d_rec_len = sizeof(directory) + rndup(d->d_name_len, 4);
-				reclen -= d->d_rec_len;
-				d = (directory*) (((int8*)d) + d->d_rec_len);
-				d->d_rec_len = reclen;
-				d->d_inode = nod;
-				node = get_nod(fs, nod);
-				node->i_links_count++;
-				d->d_name_len = nlen;
-				strncpy(d->d_name, name, nlen);
-				return;
-			}
-		}
-	}
-	// we found no free entry in the directory, so we add a block
-	if(!(b = get_workblk()))
-		error_msg_and_die("get_workblk() failed.");
-	d = (directory*)b;
-	d->d_inode = nod;
-	node = get_nod(fs, nod);
-	node->i_links_count++;
-	d->d_rec_len = BLOCKSIZE;
-	d->d_name_len = nlen;
-	strncpy(d->d_name, name, nlen);
-	extend_blk(fs, dnod, b, 1);
-	get_nod(fs, dnod)->i_size += BLOCKSIZE;
-	free_workblk(b);
-}
-
-// find an entry in a directory
-static uint32
-find_dir(filesystem *fs, uint32 nod, const char * name)
-{
-	blockwalker bw;
-	uint32 bk;
-	int nlen = strlen(name);
-	init_bw(&bw);
-	while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
-	{
-		directory *d;
-		uint8 *b;
-		b = get_blk(fs, bk);
-		for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
-			if(d->d_inode && (nlen == d->d_name_len) && !strncmp(d->d_name, name, nlen))
-				return d->d_inode;
-	}
-	return 0;
-}
-
-// find the inode of a full path
-static uint32
-find_path(filesystem *fs, uint32 nod, const char * name)
-{
-	char *p, *n, *n2 = xstrdup(name);
-	n = n2;
-	while(*n == '/')
-	{
-		nod = EXT2_ROOT_INO;
-		n++;
-	}
-	while(*n)
-	{
-		if((p = strchr(n, '/')))
-			(*p) = 0;
-		if(!(nod = find_dir(fs, nod, n)))
-			break;
-		if(p)
-			n = p + 1;
-		else
-			break;
-	}
-	free(n2);
-	return nod;
-}
-
-// chmod an inode
-void
-chmod_fs(filesystem *fs, uint32 nod, uint16 mode, uint16 uid, uint16 gid)
-{
-	inode *node;
-	node = get_nod(fs, nod);
-	node->i_mode = (node->i_mode & ~FM_IMASK) | (mode & FM_IMASK);
-	node->i_uid = uid;
-	node->i_gid = gid;
-}
-
-// create a simple inode
-static uint32
-mknod_fs(filesystem *fs, uint32 parent_nod, const char *name, uint16 mode, uint16 uid, uint16 gid, uint8 major, uint8 minor, uint32 ctime, uint32 mtime)
-{
-	uint32 nod;
-	inode *node;
-	{
-		nod = alloc_nod(fs);
-		node = get_nod(fs, nod);
-		node->i_mode = mode;
-		add2dir(fs, parent_nod, nod, name);
-		switch(mode & FM_IFMT)
-		{
-			case FM_IFLNK:
-				mode = FM_IFLNK | FM_IRWXU | FM_IRWXG | FM_IRWXO;
-				break;
-			case FM_IFBLK:
-			case FM_IFCHR:
-				((uint8*)get_nod(fs, nod)->i_block)[0] = minor;
-				((uint8*)get_nod(fs, nod)->i_block)[1] = major;
-				break;
-			case FM_IFDIR:
-				add2dir(fs, nod, nod, ".");
-				add2dir(fs, nod, parent_nod, "..");
-				fs->gd[GRP_GROUP_OF_INODE(fs,nod)].bg_used_dirs_count++;
-				break;
-		}
-	}
-	node->i_uid = uid;
-	node->i_gid = gid;
-	node->i_atime = mtime;
-	node->i_ctime = ctime;
-	node->i_mtime = mtime;
-	return nod;
-}
-
-// make a full-fledged directory (i.e. with "." & "..")
-static inline uint32
-mkdir_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode,
-	uid_t uid, gid_t gid, uint32 ctime, uint32 mtime)
-{
-	return mknod_fs(fs, parent_nod, name, mode|FM_IFDIR, uid, gid, 0, 0, ctime, mtime);
-}
-
-// make a symlink
-static uint32
-mklink_fs(filesystem *fs, uint32 parent_nod, const char *name, size_t size, uint8 *b, uid_t uid, gid_t gid, uint32 ctime, uint32 mtime)
-{
-	uint32 nod = mknod_fs(fs, parent_nod, name, FM_IFLNK | FM_IRWXU | FM_IRWXG | FM_IRWXO, uid, gid, 0, 0, ctime, mtime);
-	extend_blk(fs, nod, 0, - (int)get_nod(fs, nod)->i_blocks / INOBLK);
-	get_nod(fs, nod)->i_size = size;
-	if(size <= 4 * (EXT2_TIND_BLOCK+1))
-	{
-		strncpy((char*)get_nod(fs, nod)->i_block, (char*)b, size);
-		return nod;
-	}
-	extend_blk(fs, nod, b, rndup(size, BLOCKSIZE) / BLOCKSIZE);
-	return nod;
-}
-
-// make a file from a FILE*
-static uint32
-mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, size_t size, FILE *f, uid_t uid, gid_t gid, uint32 ctime, uint32 mtime)
-{
-	uint8 * b;
-	uint32 nod = mknod_fs(fs, parent_nod, name, mode|FM_IFREG, uid, gid, 0, 0, ctime, mtime);
-	extend_blk(fs, nod, 0, - (int)get_nod(fs, nod)->i_blocks / INOBLK);
-	get_nod(fs, nod)->i_size = size;
-	if (size) {
-		if(!(b = (uint8*)calloc(rndup(size, BLOCKSIZE), 1)))
-			error_msg_and_die("not enough mem to read file '%s'", name);
-		if(f)
-			fread(b, size, 1, f); // FIXME: ugly. use mmap() ...
-		extend_blk(fs, nod, b, rndup(size, BLOCKSIZE) / BLOCKSIZE);
-		free(b);
-	}
-	return nod;
-}
-
-// retrieves a mode info from a struct stat
-static uint32
-get_mode(struct stat *st)
-{
-	uint32 mode = 0;
-
-	if(st->st_mode & S_IRUSR)
-		mode |= FM_IRUSR;
-	if(st->st_mode & S_IWUSR)
-		mode |= FM_IWUSR;
-	if(st->st_mode & S_IXUSR)
-		mode |= FM_IXUSR;
-	if(st->st_mode & S_IRGRP)
-		mode |= FM_IRGRP;
-	if(st->st_mode & S_IWGRP)
-		mode |= FM_IWGRP;
-	if(st->st_mode & S_IXGRP)
-		mode |= FM_IXGRP;
-	if(st->st_mode & S_IROTH)
-		mode |= FM_IROTH;
-	if(st->st_mode & S_IWOTH)
-		mode |= FM_IWOTH;
-	if(st->st_mode & S_IXOTH)
-		mode |= FM_IXOTH;
-	if(st->st_mode & S_ISUID)
-		mode |= FM_ISUID;
-	if(st->st_mode & S_ISGID)
-		mode |= FM_ISGID;
-	if(st->st_mode & S_ISVTX)
-		mode |= FM_ISVTX;
-	return mode;
-}
-
-// add or fixup entries to the filesystem from a text file
-/*  device table entries take the form of:
-    <path>	<type> <mode>	<uid>	<gid>	<major>	<minor>	<start>	<inc>	<count>
-    /dev/mem     c    640       0       0         1       1       0     0         -
-
-    type can be one of: 
-	f	A regular file
-	d	Directory
-	c	Character special device file
-	b	Block special device file
-	p	Fifo (named pipe)
-
-    I don't bother with symlinks (permissions are irrelevant), hard
-    links (special cases of regular files), or sockets (why bother).
-
-    Regular files must exist in the target root directory.  If a char,
-    block, fifo, or directory does not exist, it will be created.
-*/
-
-static void
-add2fs_from_file(filesystem *fs, uint32 this_nod, FILE * fh, uint32 fs_timestamp, struct stats *stats)
-{
-	unsigned long mode, uid, gid, major, minor;
-	unsigned long start, increment, count;
-	uint32 nod, ctime, mtime;
-	char *c, type, *path = NULL, *path2 = NULL, *dir, *name, *line = NULL;
-	size_t len;
-	struct stat st;
-	int nbargs, lineno = 0;
-
-	fstat(fileno(fh), &st);
-	ctime = fs_timestamp;
-	mtime = st.st_mtime;
-	while(getline(&line, &len, fh) >= 0)
-	{
-		mode = uid = gid = major = minor = 0;
-		start = 0; increment = 1; count = 0;
-		lineno++;
-		if((c = strchr(line, '#')))
-			*c = 0;
-		if (path) {
-			free(path);
-			path = NULL;
-		}
-		if (path2) {
-			free(path2);
-			path2 = NULL;
-		}
-		nbargs = sscanf (line, "%" SCANF_PREFIX "s %c %lo %lu %lu %lu %lu %lu %lu %lu",
-					SCANF_STRING(path), &type, &mode, &uid, &gid, &major, &minor,
-					&start, &increment, &count);
-		if(nbargs < 3)
-		{
-			if(nbargs > 0)
-				error_msg("device table line %d skipped: bad format for entry '%s'", lineno, path);
-			continue;
-		}
-		mode &= FM_IMASK;
-		path2 = strdup(path);
-		name = basename(path);
-		dir = dirname(path2);
-		if((!strcmp(name, ".")) || (!strcmp(name, "..")))
-		{
-			error_msg("device table line %d skipped", lineno);
-			continue;
-		}
-		if(fs)
-		{
-			if(!(nod = find_path(fs, this_nod, dir)))
-			{
-				error_msg("device table line %d skipped: can't find directory '%s' to create '%s''", lineno, dir, name);
-				continue;
-			}
-		}
-		else
-			nod = 0;
-		switch (type)
-		{
-			case 'd':
-				mode |= FM_IFDIR;
-				break;
-			case 'f':
-				mode |= FM_IFREG;
-				break;
-			case 'p':
-				mode |= FM_IFIFO;
-				break;
-			case 's':
-				mode |= FM_IFSOCK;
-				break;
-			case 'c':
-				mode |= FM_IFCHR;
-				break;
-			case 'b':
-				mode |= FM_IFBLK;
-				break;
-			default:
-				error_msg("device table line %d skipped: bad type '%c' for entry '%s'", lineno, type, name);
-				continue;
-		}
-		if(stats) {
-			if(count > 0)
-				stats->ninodes += count - start;
-			else
-				stats->ninodes++;
-		} else {
-			if(count > 0)
-			{
-				char *dname;
-				unsigned long i;
-				unsigned len;
-				len = strlen(name) + 10;
-				dname = malloc(len + 1);
-				for(i = start; i < count; i++)
-				{
-					uint32 oldnod;
-					SNPRINTF(dname, len, "%s%lu", name, i);
-					oldnod = find_dir(fs, nod, dname);
-					if(oldnod)
-						chmod_fs(fs, oldnod, mode, uid, gid);
-					else
-						mknod_fs(fs, nod, dname, mode, uid, gid, major, minor + (i * increment - start), ctime, mtime);
-				}
-				free(dname);
-			}
-			else
-			{
-				uint32 oldnod = find_dir(fs, nod, name);
-				if(oldnod)
-					chmod_fs(fs, oldnod, mode, uid, gid);
-				else
-					mknod_fs(fs, nod, name, mode, uid, gid, major, minor, ctime, mtime);
-			}
-		}
-	}
-	if (line)
-		free(line);
-	if (path) 
-		free(path);
-	if (path2)
-		free(path2);
-}
-
-static void
-prep_stat(const char *root_path)
-{
-	int len = strlen(root_path);
-
-	if((len >= 4) && (!strcmp(root_path + len - 4, "data"))) {
-		source_path_len = len - 4;
-	} else if((len >= 7) && (!strcmp(root_path + len - 6, "system"))) {
-		source_path_len = len - 6;
-	} else {
-		error_msg_and_die("Fixstats (-a) option requested but "
-				  "filesystem is not data or android!");
-	}
-}
-
-static void
-fix_stat(const char *path, struct stat *s)
-{
-	path += source_path_len;
-	fs_config(path, S_ISDIR(s->st_mode), &s->st_uid, &s->st_gid, &s->st_mode);
-}
-
-// adds a tree of entries to the filesystem from current dir
-static void
-add2fs_from_dir(filesystem *fs, const char *path, uint32 this_nod, int squash_uids, int squash_perms, int fixstats, uint32 fs_timestamp, struct stats *stats)
-{
-	uint32 nod;
-	uint32 uid, gid, mode, ctime, mtime;
-	const char *name;
-	FILE *fh;
-	DIR *dh;
-	struct dirent *dent;
-	struct stat st;
-	char *lnk;
-	uint32 save_nod;
-	char full_name[2048];
-
-	if(!(dh = opendir(".")))
-		perror_msg_and_die(".");
-	while((dent = readdir(dh)))
-	{
-		if((!strcmp(dent->d_name, ".")) || (!strcmp(dent->d_name, "..")))
-			continue;
-
-		lstat(dent->d_name, &st);
-
-		if(fixstats) {
-			int tmp = snprintf(full_name, sizeof(full_name),
-			                   "%s/%s", path, dent->d_name);
-			if(tmp >= (int)sizeof(full_name))
-				error_msg_and_die("Path too long!");
-			fix_stat(full_name, &st);
-		} else
-			full_name[0] = '\0';
-		uid = st.st_uid;
-		gid = st.st_gid;
-		ctime = fs_timestamp;
-		mtime = st.st_mtime;
-		name = dent->d_name;
-		mode = get_mode(&st);
-		if(squash_uids)
-			uid = gid = 0;
-		if(squash_perms)
-			mode &= ~(FM_IRWXG | FM_IRWXO);
-		if(stats)
-			switch(st.st_mode & S_IFMT)
-			{
-				case S_IFLNK:
-				case S_IFREG:
-					if((st.st_mode & S_IFMT) == S_IFREG || st.st_size > 4 * (EXT2_TIND_BLOCK+1))
-						stats->nblocks += (st.st_size + BLOCKSIZE - 1) / BLOCKSIZE;
-				case S_IFCHR:
-				case S_IFBLK:
-				case S_IFIFO:
-				case S_IFSOCK:
-					stats->ninodes++;
-					break;
-				case S_IFDIR:
-					stats->ninodes++;
-					if(chdir(dent->d_name) < 0)
-						perror_msg_and_die(dent->d_name);
-					add2fs_from_dir(fs, full_name, this_nod, squash_uids, squash_perms, fixstats, fs_timestamp, stats);
-					chdir("..");
-					break;
-				default:
-					break;
-			}
-		else
-		{
-			if((nod = find_dir(fs, this_nod, name)))
-			{
-				error_msg("ignoring duplicate entry %s", name);
-				if(S_ISDIR(st.st_mode)) {
-					if(chdir(dent->d_name) < 0)
-						perror_msg_and_die(name);
-					add2fs_from_dir(fs, full_name, nod, squash_uids, squash_perms, fixstats, fs_timestamp, stats);
-					chdir("..");
-				}
-				continue;
-			}
-			save_nod = 0;
-			/* Check for hardlinks */
-			if (!S_ISDIR(st.st_mode) && !S_ISLNK(st.st_mode) && st.st_nlink > 1) {
-				int32 hdlink = is_hardlink(st.st_ino);
-				if (hdlink >= 0) {
-					add2dir(fs, this_nod, hdlinks.hdl[hdlink].dst_nod, name);
-					continue;
-				} else {
-					save_nod = 1;
-				}
-			}
-			switch(st.st_mode & S_IFMT)
-			{
-#if HAVE_STRUCT_STAT_ST_RDEV
-				case S_IFCHR:
-					nod = mknod_fs(fs, this_nod, name, mode|FM_IFCHR, uid, gid, major(st.st_rdev), minor(st.st_rdev), ctime, mtime);
-					break;
-				case S_IFBLK:
-					nod = mknod_fs(fs, this_nod, name, mode|FM_IFBLK, uid, gid, major(st.st_rdev), minor(st.st_rdev), ctime, mtime);
-					break;
-#endif
-				case S_IFIFO:
-					nod = mknod_fs(fs, this_nod, name, mode|FM_IFIFO, uid, gid, 0, 0, ctime, mtime);
-					break;
-				case S_IFSOCK:
-					nod = mknod_fs(fs, this_nod, name, mode|FM_IFSOCK, uid, gid, 0, 0, ctime, mtime);
-					break;
-				case S_IFLNK:
-					lnk = xreadlink(dent->d_name);
-					mklink_fs(fs, this_nod, name, st.st_size, (uint8*)lnk, uid, gid, ctime, mtime);
-					free(lnk);
-					break;
-				case S_IFREG:
-					fh = xfopen(dent->d_name, "rb");
-					nod = mkfile_fs(fs, this_nod, name, mode, st.st_size, fh, uid, gid, ctime, mtime);
-					fclose(fh);
-					break;
-				case S_IFDIR:
-					nod = mkdir_fs(fs, this_nod, name, mode, uid, gid, ctime, mtime);
-					if(chdir(dent->d_name) < 0)
-						perror_msg_and_die(name);
-					add2fs_from_dir(fs, full_name, nod, squash_uids, squash_perms, fixstats, fs_timestamp, stats);
-					chdir("..");
-					break;
-				default:
-					error_msg("ignoring entry %s", name);
-			}
-			if (save_nod) {
-				if (hdlinks.count == hdlink_cnt) {
-					if ((hdlinks.hdl = 
-						 realloc (hdlinks.hdl, (hdlink_cnt + HDLINK_CNT) *
-								  sizeof (struct hdlink_s))) == NULL) {
-						error_msg_and_die("Not enough memory");
-					}
-					hdlink_cnt += HDLINK_CNT;
-				}
-				hdlinks.hdl[hdlinks.count].src_inode = st.st_ino;
-				hdlinks.hdl[hdlinks.count].dst_nod = nod;
-				hdlinks.count++;
-			}
-		}
-	}
-	closedir(dh);
-}
-
-// endianness swap of x-indirect blocks
-static void
-swap_goodblocks(filesystem *fs, inode *nod)
-{
-	uint32 i,j;
-	int done=0;
-	uint32 *b,*b2;
-
-	uint32 nblk = nod->i_blocks / INOBLK;
-	if((nod->i_size && !nblk) || ((nod->i_mode & FM_IFBLK) == FM_IFBLK) || ((nod->i_mode & FM_IFCHR) == FM_IFCHR))
-		for(i = 0; i <= EXT2_TIND_BLOCK; i++)
-			nod->i_block[i] = swab32(nod->i_block[i]);
-	if(nblk <= EXT2_IND_BLOCK)
-		return;
-	swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK]));
-	if(nblk <= EXT2_DIND_BLOCK + BLOCKSIZE/4)
-		return;
-	/* Currently this will fail b'cos the number of blocks as stored
-	   in i_blocks also includes the indirection blocks (see
-	   walk_bw). But this function assumes that i_blocks only
-	   stores the count of data blocks ( Actually according to
-	   "Understanding the Linux Kernel" (Table 17-3 p502 1st Ed)
-	   i_blocks IS supposed to store the count of data blocks). so
-	   with a file of size 268K nblk would be 269.The above check
-	   will be false even though double indirection hasn't been
-	   started.This is benign as 0 means block 0 which has been
-	   zeroed out and therefore points back to itself from any offset
-	 */
-	// FIXME: I have fixed that, but I have the feeling the rest of
-	// ths function needs to be fixed for the same reasons - Xav
-	assert(nod->i_block[EXT2_DIND_BLOCK] != 0);
-	for(i = 0; i < BLOCKSIZE/4; i++)
-		if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i )
-			swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]))[i]));
-	swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]));
-	if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4 + BLOCKSIZE/4 * BLOCKSIZE/4)
-		return;
-	/* Adding support for triple indirection */
-	b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK]);
-	for(i=0;i < BLOCKSIZE/4 && !done ; i++) {
-		b2 = (uint32*)get_blk(fs,b[i]); 
-		for(j=0; j<BLOCKSIZE/4;j++) {
-			if (nblk > ( EXT2_IND_BLOCK + BLOCKSIZE/4 + 
-				     (BLOCKSIZE/4)*(BLOCKSIZE/4) + 
-				     i*(BLOCKSIZE/4)*(BLOCKSIZE/4) + 
-				     j*(BLOCKSIZE/4)) ) 
-			  swap_block(get_blk(fs,b2[j]));
-			else {
-			  done = 1;
-			  break;
-			}
-		}
-		swap_block((uint8 *)b2);
-	}
-	swap_block((uint8 *)b);
-	return;
-}
-
-static void
-swap_badblocks(filesystem *fs, inode *nod)
-{
-	uint32 i,j;
-	int done=0;
-	uint32 *b,*b2;
-
-	uint32 nblk = nod->i_blocks / INOBLK;
-	if((nod->i_size && !nblk) || ((nod->i_mode & FM_IFBLK) == FM_IFBLK) || ((nod->i_mode & FM_IFCHR) == FM_IFCHR))
-		for(i = 0; i <= EXT2_TIND_BLOCK; i++)
-			nod->i_block[i] = swab32(nod->i_block[i]);
-	if(nblk <= EXT2_IND_BLOCK)
-		return;
-	swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK]));
-	if(nblk <= EXT2_DIND_BLOCK + BLOCKSIZE/4)
-		return;
-	/* See comment in swap_goodblocks */
-	assert(nod->i_block[EXT2_DIND_BLOCK] != 0);
-	swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]));
-	for(i = 0; i < BLOCKSIZE/4; i++)
-		if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i )
-			swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]))[i]));
-	if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4 + BLOCKSIZE/4 * BLOCKSIZE/4)
-		return;
-	/* Adding support for triple indirection */
-	b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK]);
-	swap_block((uint8 *)b);
-	for(i=0;i < BLOCKSIZE/4 && !done ; i++) {
-		b2 = (uint32*)get_blk(fs,b[i]); 
-		swap_block((uint8 *)b2);
-		for(j=0; j<BLOCKSIZE/4;j++) {
-			if (nblk > ( EXT2_IND_BLOCK + BLOCKSIZE/4 + 
-				     (BLOCKSIZE/4)*(BLOCKSIZE/4) + 
-				     i*(BLOCKSIZE/4)*(BLOCKSIZE/4) + 
-				     j*(BLOCKSIZE/4)) ) 
-			  swap_block(get_blk(fs,b2[j]));
-			else {
-			  done = 1;
-			  break;
-			}
-		}
-	}
-	return;
-}
-
-// endianness swap of the whole filesystem
-static void
-swap_goodfs(filesystem *fs)
-{
-	uint32 i;
-	for(i = 1; i < fs->sb.s_inodes_count; i++)
-	{
-		inode *nod = get_nod(fs, i);
-		if(nod->i_mode & FM_IFDIR)
-		{
-			blockwalker bw;
-			uint32 bk;
-			init_bw(&bw);
-			while((bk = walk_bw(fs, i, &bw, 0, 0)) != WALK_END)
-			{
-				directory *d;
-				uint8 *b;
-				b = get_blk(fs, bk);
-				for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + swab16(d->d_rec_len)))
-					swap_dir(d);
-			}
-		}
-		swap_goodblocks(fs, nod);
-		swap_nod(nod);
-	}
-	for(i=0;i<GRP_NBGROUPS(fs);i++)
-		swap_gd(&(fs->gd[i]));
-	swap_sb(&fs->sb);
-}
-
-static void
-swap_badfs(filesystem *fs)
-{
-	uint32 i;
-	swap_sb(&fs->sb);
-	for(i=0;i<GRP_NBGROUPS(fs);i++)
-		swap_gd(&(fs->gd[i]));
-	for(i = 1; i < fs->sb.s_inodes_count; i++)
-	{
-		inode *nod = get_nod(fs, i);
-		swap_nod(nod);
-		swap_badblocks(fs, nod);
-		if(nod->i_mode & FM_IFDIR)
-		{
-			blockwalker bw;
-			uint32 bk;
-			init_bw(&bw);
-			while((bk = walk_bw(fs, i, &bw, 0, 0)) != WALK_END)
-			{
-				directory *d;
-				uint8 *b;
-				b = get_blk(fs, bk);
-				for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
-					swap_dir(d);
-			}
-		}
-	}
-}
-
-// initialize an empty filesystem
-static filesystem *
-init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp)
-{
-	uint32 i;
-	filesystem *fs;
-	directory *d;
-	uint8 * b;
-	uint32 nod, first_block;
-	uint32 nbgroups,nbinodes_per_group,overhead_per_group,free_blocks,
-		free_blocks_per_group,nbblocks_per_group,min_nbgroups;
-	uint32 gdsz,itblsz,bbmpos,ibmpos,itblpos;
-	uint32 j;
-	uint8 *bbm,*ibm;
-	inode *itab0;
-	
-	if(nbresrvd < 0)
-		error_msg_and_die("reserved blocks value is invalid. Note: options have changed, see --help or the man page.");
-	if(nbinodes < EXT2_FIRST_INO - 1 + (nbresrvd ? 1 : 0))
-		error_msg_and_die("too few inodes. Note: options have changed, see --help or the man page.");
-	if(nbblocks < 8)
-		error_msg_and_die("too few blocks. Note: options have changed, see --help or the man page.");
-
-	/* nbinodes is the total number of inodes in the system.
-	 * a block group can have no more than 8192 inodes.
-	 */
-	min_nbgroups = (nbinodes + INODES_PER_GROUP - 1) / INODES_PER_GROUP;
-
-	/* nbblocks is the total number of blocks in the filesystem.
-	 * a block group can have no more than 8192 blocks.
-	 */
-	first_block = (BLOCKSIZE == 1024);
-	nbgroups = (nbblocks - first_block + BLOCKS_PER_GROUP - 1) / BLOCKS_PER_GROUP;
-	if(nbgroups < min_nbgroups) nbgroups = min_nbgroups;
-	nbblocks_per_group = rndup((nbblocks - first_block + nbgroups - 1)/nbgroups, 8);
-	nbinodes_per_group = rndup((nbinodes + nbgroups - 1)/nbgroups,
-						(BLOCKSIZE/sizeof(inode)));
-	if (nbinodes_per_group < 16)
-		nbinodes_per_group = 16; //minimum number b'cos the first 10 are reserved
-
-	gdsz = rndup(nbgroups*sizeof(groupdescriptor),BLOCKSIZE)/BLOCKSIZE;
-	itblsz = nbinodes_per_group * sizeof(inode)/BLOCKSIZE;
-	overhead_per_group = 3 /*sb,bbm,ibm*/ + gdsz + itblsz;
-	if((uint32)nbblocks - 1 < overhead_per_group * nbgroups)
-		error_msg_and_die("too much overhead, try fewer inodes or more blocks. Note: options have changed, see --help or the man page.");
-	free_blocks = nbblocks - overhead_per_group*nbgroups - 1 /*boot block*/;
-	free_blocks_per_group = nbblocks_per_group - overhead_per_group;
-
-	if(!(fs = (filesystem*)calloc(nbblocks, BLOCKSIZE)))
-		error_msg_and_die("not enough memory for filesystem");
-
-	// create the superblock for an empty filesystem
-	fs->sb.s_inodes_count = nbinodes_per_group * nbgroups;
-	fs->sb.s_blocks_count = nbblocks;
-	fs->sb.s_r_blocks_count = nbresrvd;
-	fs->sb.s_free_blocks_count = free_blocks;
-	fs->sb.s_free_inodes_count = fs->sb.s_inodes_count - EXT2_FIRST_INO + 1;
-	fs->sb.s_first_data_block = first_block;
-	fs->sb.s_log_block_size = BLOCKSIZE >> 11;
-	fs->sb.s_log_frag_size = BLOCKSIZE >> 11;
-	fs->sb.s_blocks_per_group = nbblocks_per_group;
-	fs->sb.s_frags_per_group = nbblocks_per_group;
-	fs->sb.s_inodes_per_group = nbinodes_per_group;
-	fs->sb.s_wtime = fs_timestamp;
-	fs->sb.s_magic = EXT2_MAGIC_NUMBER;
-	fs->sb.s_lastcheck = fs_timestamp;
-
-	// set up groupdescriptors
-	for(i=0, bbmpos=gdsz+2, ibmpos=bbmpos+1, itblpos=ibmpos+1;
-		i<nbgroups;
-		i++, bbmpos+=nbblocks_per_group, ibmpos+=nbblocks_per_group, itblpos+=nbblocks_per_group)
-	{
-		if(free_blocks > free_blocks_per_group) {
-			fs->gd[i].bg_free_blocks_count = free_blocks_per_group;
-			free_blocks -= free_blocks_per_group;
-		} else {
-			fs->gd[i].bg_free_blocks_count = free_blocks;
-			free_blocks = 0; // this is the last block group
-		}
-		if(i)
-			fs->gd[i].bg_free_inodes_count = nbinodes_per_group;
-		else
-			fs->gd[i].bg_free_inodes_count = nbinodes_per_group -
-							EXT2_FIRST_INO + 2;
-		fs->gd[i].bg_used_dirs_count = 0;
-		fs->gd[i].bg_block_bitmap = bbmpos;
-		fs->gd[i].bg_inode_bitmap = ibmpos;
-		fs->gd[i].bg_inode_table = itblpos;
-	}
-
-	/* Mark non-filesystem blocks and inodes as allocated */
-	/* Mark system blocks and inodes as allocated         */
-	for(i = 0; i<nbgroups;i++) {
-
-		/* Block bitmap */
-		bbm = get_blk(fs,fs->gd[i].bg_block_bitmap);	
-		//non-filesystem blocks
-		for(j = fs->gd[i].bg_free_blocks_count
-		        + overhead_per_group + 1; j <= BLOCKSIZE * 8; j++)
-			allocate(bbm, j); 
-		//system blocks
-		for(j = 1; j <= overhead_per_group; j++)
-			allocate(bbm, j); 
-
-		/* Inode bitmap */
-		ibm = get_blk(fs,fs->gd[i].bg_inode_bitmap);	
-		//non-filesystem inodes
-		for(j = fs->sb.s_inodes_per_group+1; j <= BLOCKSIZE * 8; j++)
-			allocate(ibm, j);
-
-		//system inodes
-		if(i == 0)
-			for(j = 1; j < EXT2_FIRST_INO; j++)
-				allocate(ibm, j);
-	}
-
-	// make root inode and directory
-	/* We have groups now. Add the root filesystem in group 0 */
-	/* Also increment the directory count for group 0 */
-	fs->gd[0].bg_free_inodes_count--;
-	fs->gd[0].bg_used_dirs_count = 1;
-	itab0 = (inode *)get_blk(fs,fs->gd[0].bg_inode_table);
-	itab0[EXT2_ROOT_INO-1].i_mode = FM_IFDIR | FM_IRWXU | FM_IRGRP | FM_IROTH | FM_IXGRP | FM_IXOTH; 
-	itab0[EXT2_ROOT_INO-1].i_ctime = fs_timestamp;
-	itab0[EXT2_ROOT_INO-1].i_mtime = fs_timestamp;
-	itab0[EXT2_ROOT_INO-1].i_atime = fs_timestamp;
-	itab0[EXT2_ROOT_INO-1].i_size = BLOCKSIZE;
-	itab0[EXT2_ROOT_INO-1].i_links_count = 2;
-
-	if(!(b = get_workblk()))
-		error_msg_and_die("get_workblk() failed.");
-	d = (directory*)b;
-	d->d_inode = EXT2_ROOT_INO;
-	d->d_rec_len = sizeof(directory)+4;
-	d->d_name_len = 1;
-	strcpy(d->d_name, ".");
-	d = (directory*)(b + d->d_rec_len);
-	d->d_inode = EXT2_ROOT_INO;
-	d->d_rec_len = BLOCKSIZE - (sizeof(directory)+4);
-	d->d_name_len = 2;
-	strcpy(d->d_name, "..");
-	extend_blk(fs, EXT2_ROOT_INO, b, 1);
-
-	// make lost+found directory and reserve blocks
-	if(fs->sb.s_r_blocks_count)
-	{
-		nod = mkdir_fs(fs, EXT2_ROOT_INO, "lost+found", FM_IRWXU, 0, 0, fs_timestamp, fs_timestamp);
-		memset(b, 0, BLOCKSIZE);
-		((directory*)b)->d_rec_len = BLOCKSIZE;
-		/* We run into problems with e2fsck if directory lost+found grows
-		 * bigger than this. Need to find out why this happens - sundar
-		 */
-		if (fs->sb.s_r_blocks_count > fs->sb.s_blocks_count * MAX_RESERVED_BLOCKS ) 
-			fs->sb.s_r_blocks_count = fs->sb.s_blocks_count * MAX_RESERVED_BLOCKS;
-		for(i = 1; i < fs->sb.s_r_blocks_count; i++)
-			extend_blk(fs, nod, b, 1);
-		get_nod(fs, nod)->i_size = fs->sb.s_r_blocks_count * BLOCKSIZE;
-	}
-	free_workblk(b);
-
-	// administrative info
-	fs->sb.s_state = 1;
-	fs->sb.s_max_mnt_count = 20;
-
-	// options for me
-	if(holes)
-		fs->sb.s_reserved[200] |= OP_HOLES;
-	
-	return fs;
-}
-
-// loads a filesystem from disk
-static filesystem *
-load_fs(FILE * fh, int swapit)
-{
-	size_t fssize;
-	filesystem *fs;
-	if((fseek(fh, 0, SEEK_END) < 0) || ((ssize_t)(fssize = ftell(fh)) == -1))
-		perror_msg_and_die("input filesystem image");
-	rewind(fh);
-	fssize = (fssize + BLOCKSIZE - 1) / BLOCKSIZE;
-	if(fssize < 16) // totally arbitrary
-		error_msg_and_die("too small filesystem");
-	if(!(fs = (filesystem*)calloc(fssize, BLOCKSIZE)))
-		error_msg_and_die("not enough memory for filesystem");
-	if(fread(fs, BLOCKSIZE, fssize, fh) != fssize)
-		perror_msg_and_die("input filesystem image");
-	if(swapit)
-		swap_badfs(fs);
-	if(fs->sb.s_rev_level || (fs->sb.s_magic != EXT2_MAGIC_NUMBER))
-		error_msg_and_die("not a suitable ext2 filesystem");
-	return fs;
-}
-
-static void
-free_fs(filesystem *fs)
-{
-	free(fs);
-}
-
-// just walk through blocks list
-static void
-flist_blocks(filesystem *fs, uint32 nod, FILE *fh)
-{
-	blockwalker bw;
-	uint32 bk;
-	init_bw(&bw);
-	while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
-		fprintf(fh, " %d", bk);
-	fprintf(fh, "\n");
-}
-
-// walk through blocks list
-static void
-list_blocks(filesystem *fs, uint32 nod)
-{
-	int bn = 0;
-	blockwalker bw;
-	uint32 bk;
-	init_bw(&bw);
-	printf("blocks in inode %d:", nod);
-	while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
-		printf(" %d", bk), bn++;
-	printf("\n%d blocks (%d bytes)\n", bn, bn * BLOCKSIZE);
-}
-
-// saves blocks to FILE*
-static void
-write_blocks(filesystem *fs, uint32 nod, FILE* f)
-{
-	blockwalker bw;
-	uint32 bk;
-	int32 fsize = get_nod(fs, nod)->i_size;
-	init_bw(&bw);
-	while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
-	{
-		if(fsize <= 0)
-			error_msg_and_die("wrong size while saving inode %d", nod);
-		if(fwrite(get_blk(fs, bk), (fsize > BLOCKSIZE) ? BLOCKSIZE : fsize, 1, f) != 1)
-			error_msg_and_die("error while saving inode %d", nod);
-		fsize -= BLOCKSIZE;
-	}
-}
-
-
-// print block/char device minor and major
-static void
-print_dev(filesystem *fs, uint32 nod)
-{
-	int minor, major;
-	minor = ((uint8*)get_nod(fs, nod)->i_block)[0];
-	major = ((uint8*)get_nod(fs, nod)->i_block)[1];
-	printf("major: %d, minor: %d\n", major, minor);
-}
-
-// print an inode as a directory
-static void
-print_dir(filesystem *fs, uint32 nod)
-{
-	blockwalker bw;
-	uint32 bk;
-	init_bw(&bw);
-	printf("directory for inode %d:\n", nod);
-	while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
-	{
-		directory *d;
-		uint8 *b;
-		b = get_blk(fs, bk);
-		for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
-			if(d->d_inode)
-			{
-				int i;
-				printf("entry '");
-				for(i = 0; i < d->d_name_len; i++)
-					putchar(d->d_name[i]);
-				printf("' (inode %d): rec_len: %d (name_len: %d)\n", d->d_inode, d->d_rec_len, d->d_name_len);
-			}
-	}
-}
-
-// print a symbolic link
-static void
-print_link(filesystem *fs, uint32 nod)
-{
-	if(!get_nod(fs, nod)->i_blocks)
-		printf("links to '%s'\n", (char*)get_nod(fs, nod)->i_block);
-	else
-	{
-		printf("links to '");
-		write_blocks(fs, nod, stdout);
-		printf("'\n");
-	}
-}
-
-// make a ls-like printout of permissions
-static void
-make_perms(uint32 mode, char perms[11])
-{
-	strcpy(perms, "----------");
-	if(mode & FM_IRUSR)
-		perms[1] = 'r';
-	if(mode & FM_IWUSR)
-		perms[2] = 'w';
-	if(mode & FM_IXUSR)
-		perms[3] = 'x';
-	if(mode & FM_IRGRP)
-		perms[4] = 'r';
-	if(mode & FM_IWGRP)
-		perms[5] = 'w';
-	if(mode & FM_IXGRP)
-		perms[6] = 'x';
-	if(mode & FM_IROTH)
-		perms[7] = 'r';
-	if(mode & FM_IWOTH)
-		perms[8] = 'w';
-	if(mode & FM_IXOTH)
-		perms[9] = 'x';
-	if(mode & FM_ISUID)
-		perms[3] = 's';
-	if(mode & FM_ISGID)
-		perms[6] = 's';
-	if(mode & FM_ISVTX)
-		perms[9] = 't';
-	switch(mode & FM_IFMT)
-	{
-		case 0:
-			*perms = '0';
-			break;
-		case FM_IFSOCK:
-			*perms = 's';
-			break;
-		case FM_IFLNK:
-			*perms = 'l';
-			break;
-		case FM_IFREG:
-			*perms = '-';
-			break;
-		case FM_IFBLK:
-			*perms = 'b';
-			break;
-		case FM_IFDIR:
-			*perms = 'd';
-			break;
-		case FM_IFCHR:
-			*perms = 'c';
-			break;
-		case FM_IFIFO:
-			*perms = 'p';
-			break;
-		default:
-			*perms = '?';
-	}
-}
-
-// print an inode
-static void
-print_inode(filesystem *fs, uint32 nod)
-{
-	char *s;
-	char perms[11];
-	if(!get_nod(fs, nod)->i_mode)
-		return;
-	switch(nod)
-	{
-		case EXT2_BAD_INO:
-			s = "bad blocks";
-			break;
-		case EXT2_ROOT_INO:
-			s = "root";
-			break;
-		case EXT2_ACL_IDX_INO:
-		case EXT2_ACL_DATA_INO:
-			s = "ACL";
-			break;
-		case EXT2_BOOT_LOADER_INO:
-			s = "boot loader";
-			break;
-		case EXT2_UNDEL_DIR_INO:
-			s = "undelete directory";
-			break;
-		default:
-			s = (nod >= EXT2_FIRST_INO) ? "normal" : "unknown reserved"; 
-	}
-	printf("inode %d (%s, %d links): ", nod, s, get_nod(fs, nod)->i_links_count);
-	if(!allocated(GRP_GET_INODE_BITMAP(fs,nod), GRP_IBM_OFFSET(fs,nod)))
-	{
-		printf("unallocated\n");
-		return;
-	}
-	make_perms(get_nod(fs, nod)->i_mode, perms);
-	printf("%s,  size: %d byte%s (%d block%s)\n", perms, plural(get_nod(fs, nod)->i_size), plural(get_nod(fs, nod)->i_blocks / INOBLK));
-	switch(get_nod(fs, nod)->i_mode & FM_IFMT)
-	{
-		case FM_IFSOCK:
-			list_blocks(fs, nod);
-			break;
-		case FM_IFLNK:
-			print_link(fs, nod);
-			break;
-		case FM_IFREG:
-			list_blocks(fs, nod);
-			break;
-		case FM_IFBLK:
-			print_dev(fs, nod);
-			break;
-		case FM_IFDIR:
-			list_blocks(fs, nod);
-			print_dir(fs, nod);
-			break;
-		case FM_IFCHR:
-			print_dev(fs, nod);
-			break;
-		case FM_IFIFO:
-			list_blocks(fs, nod);
-			break;
-		default:
-			list_blocks(fs, nod);
-	}
-	printf("Done with inode %d\n",nod);
-}
-
-// describes various fields in a filesystem
-static void
-print_fs(filesystem *fs)
-{
-	uint32 i;
-	uint8 *ibm;
-
-	printf("%d blocks (%d free, %d reserved), first data block: %d\n",
-	       fs->sb.s_blocks_count, fs->sb.s_free_blocks_count,
-	       fs->sb.s_r_blocks_count, fs->sb.s_first_data_block);
-	printf("%d inodes (%d free)\n", fs->sb.s_inodes_count,
-	       fs->sb.s_free_inodes_count);
-	printf("block size = %d, frag size = %d\n",
-	       fs->sb.s_log_block_size ? (fs->sb.s_log_block_size << 11) : 1024,
-	       fs->sb.s_log_frag_size ? (fs->sb.s_log_frag_size << 11) : 1024);
-	printf("number of groups: %d\n",GRP_NBGROUPS(fs));
-	printf("%d blocks per group,%d frags per group,%d inodes per group\n",
-	     fs->sb.s_blocks_per_group, fs->sb.s_frags_per_group,
-	     fs->sb.s_inodes_per_group);
-	printf("Size of inode table: %d blocks\n",
-		(int)(fs->sb.s_inodes_per_group * sizeof(inode) / BLOCKSIZE));
-	for (i = 0; i < GRP_NBGROUPS(fs); i++) {
-		printf("Group No: %d\n", i+1);
-		printf("block bitmap: block %d,inode bitmap: block %d, inode table: block %d\n",
-		     fs->gd[i].bg_block_bitmap, fs->gd[i].bg_inode_bitmap,
-		     fs->gd[i].bg_inode_table);
-		printf("block bitmap allocation:\n");
-		print_bm(GRP_GET_GROUP_BBM(fs, i),fs->sb.s_blocks_per_group);
-		printf("inode bitmap allocation:\n");
-		ibm = GRP_GET_GROUP_IBM(fs, i);
-		print_bm(ibm, fs->sb.s_inodes_per_group);
-		for (i = 1; i <= fs->sb.s_inodes_per_group; i++)
-			if (allocated(ibm, i))
-				print_inode(fs, i);
-	}
-}
-
-static void
-dump_fs(filesystem *fs, FILE * fh, int swapit)
-{
-	uint32 nbblocks = fs->sb.s_blocks_count;
-	fs->sb.s_reserved[200] = 0;
-	if(swapit)
-		swap_goodfs(fs);
-	if(fwrite(fs, BLOCKSIZE, nbblocks, fh) < nbblocks)
-		perror_msg_and_die("output filesystem image");
-	if(swapit)
-		swap_badfs(fs);
-}
-
-static void
-populate_fs(filesystem *fs, char **dopt, int didx, int squash_uids, int squash_perms, int fixstats, uint32 fs_timestamp, struct stats *stats)
-{
-	int i;
-	for(i = 0; i < didx; i++)
-	{
-		struct stat st;
-		FILE *fh;
-		int pdir;
-		char *pdest;
-		uint32 nod = EXT2_ROOT_INO;
-		if(fs)
-			if((pdest = strchr(dopt[i], ':')))
-			{
-				*(pdest++) = 0;
-				if(!(nod = find_path(fs, EXT2_ROOT_INO, pdest)))
-					error_msg_and_die("path %s not found in filesystem", pdest);
-			}
-		stat(dopt[i], &st);
-		switch(st.st_mode & S_IFMT)
-		{
-			case S_IFREG:
-				fh = xfopen(dopt[i], "rb");
-				add2fs_from_file(fs, nod, fh, fs_timestamp, stats);
-				fclose(fh);
-				break;
-			case S_IFDIR:
-				if((pdir = open(".", O_RDONLY)) < 0)
-					perror_msg_and_die(".");
-				if(chdir(dopt[i]) < 0)
-					perror_msg_and_die(dopt[i]);
-				if (fixstats)
-					prep_stat(dopt[i]);
-				add2fs_from_dir(fs, dopt[i], nod, squash_uids, squash_perms, fixstats, fs_timestamp, stats);
-				if(fchdir(pdir) < 0)
-					perror_msg_and_die("fchdir");
-				if(close(pdir) < 0)
-					perror_msg_and_die("close");
-				break;
-			default:
-				error_msg_and_die("%s is neither a file nor a directory", dopt[i]);
-		}
-	}
-}
-
-static void
-showversion(void)
-{
-	printf("genext2fs " VERSION "\n");
-}
-
-static void
-showhelp(void)
-{
-	fprintf(stderr, "Usage: %s [options] image\n"
-	"Create an ext2 filesystem image from directories/files\n\n"
-	"  -x, --starting-image <image>\n"
-	"  -d, --root <directory>\n"
-	"  -D, --devtable <file>\n"
-	"  -b, --size-in-blocks <blocks>\n"
-	"  -i, --bytes-per-inode <bytes per inode>\n"
-	"  -N, --number-of-inodes <number of inodes>\n"
-	"  -m, --reserved-percentage <percentage of blocks to reserve>\n"
-	"  -g, --block-map <path>     Generate a block map file for this path.\n"
-	"  -e, --fill-value <value>   Fill unallocated blocks with value.\n"
-	"  -z, --allow-holes          Allow files with holes.\n"
-	"  -f, --faketime             Set filesystem timestamps to 0 (for testing).\n"
-	"  -q, --squash               Same as \"-U -P\".\n"
-	"  -U, --squash-uids          Squash owners making all files be owned by root.\n"
-	"  -P, --squash-perms         Squash permissions on all files.\n"
-	"  -a, --fix-android-stats    Fix-up file stats (user, perms, ...)\n"
-	"  -h, --help\n"
-	"  -V, --version\n"
-	"  -v, --verbose\n\n"
-	"Report bugs to genext2fs-devel@lists.sourceforge.net\n", app_name);
-}
-
-#define MAX_DOPT 128
-#define MAX_GOPT 128
-
-#define MAX_FILENAME 255
-
-extern char* optarg;
-extern int optind, opterr, optopt;
-
-int
-main(int argc, char **argv)
-{
-	int nbblocks = -1;
-	int nbinodes = -1;
-	int nbresrvd = -1;
-	float bytes_per_inode = -1;
-	float reserved_frac = -1;
-	int fs_timestamp = -1;
-	char * fsout = "-";
-	char * fsin = 0;
-	char * dopt[MAX_DOPT];
-	int didx = 0;
-	char * gopt[MAX_GOPT];
-	int gidx = 0;
-	int verbose = 0;
-	int holes = 0;
-	int emptyval = 0;
-	int squash_uids = 0;
-	int squash_perms = 0;
-	int fix_android_stats = 0;
-	uint16 endian = 1;
-	int bigendian = !*(char*)&endian;
-	filesystem *fs;
-	int i;
-	int c;
-	struct stats stats;
-
-#if HAVE_GETOPT_LONG
-	struct option longopts[] = {
-	  { "starting-image",	required_argument,	NULL, 'x' },
-	  { "root",		required_argument,	NULL, 'd' },
-	  { "devtable",		required_argument,	NULL, 'D' },
-	  { "size-in-blocks",	required_argument,	NULL, 'b' },
-	  { "bytes-per-inode",	required_argument,	NULL, 'i' },
-	  { "number-of-inodes",	required_argument,	NULL, 'N' },
-	  { "reserved-percentage", required_argument,	NULL, 'm' },
-	  { "block-map",	required_argument,	NULL, 'g' },
-	  { "fill-value",	required_argument,	NULL, 'e' },
-	  { "allow-holes",	no_argument, 		NULL, 'z' },
-	  { "faketime",		no_argument,		NULL, 'f' },
-	  { "squash",		no_argument,		NULL, 'q' },
-	  { "squash-uids",	no_argument,		NULL, 'U' },
-	  { "squash-perms",	no_argument,		NULL, 'P' },
-	  { "fix-android-stats",no_argument,		NULL, 'a' },
-	  { "help",		no_argument,		NULL, 'h' },
-	  { "version",		no_argument,		NULL, 'V' },
-	  { "verbose",		no_argument,		NULL, 'v' },
-	  { 0, 0, 0, 0}
-	} ;
-
-	app_name = argv[0];
-
-	while((c = getopt_long(argc, argv, "x:d:D:b:i:N:m:g:e:zfqUPahVv", longopts, NULL)) != EOF) {
-#else
-	app_name = argv[0];
-
-	while((c = getopt(argc, argv,      "x:d:D:b:i:N:m:g:e:zfqUPahVv")) != EOF) {
-#endif /* HAVE_GETOPT_LONG */
-		switch(c)
-		{
-			case 'x':
-				fsin = optarg;
-				break;
-			case 'd':
-			case 'D':
-				dopt[didx++] = optarg;
-				break;
-			case 'b':
-				nbblocks = SI_atof(optarg);
-				break;
-			case 'i':
-				bytes_per_inode = SI_atof(optarg);
-				break;
-			case 'N':
-				nbinodes = SI_atof(optarg);
-				break;
-			case 'm':
-				reserved_frac = SI_atof(optarg) / 100;
-				break;
-			case 'g':
-				gopt[gidx++] = optarg;
-				break;
-			case 'e':
-				emptyval = atoi(optarg);
-				break;
-			case 'z':
-				holes = 1;
-				break;
-			case 'f':
-				fs_timestamp = 0;
-				break;
-			case 'q':
-				squash_uids = 1;
-				squash_perms = 1;
-				break;
-			case 'U':
-				squash_uids = 1;
-				break;
-			case 'P':
-				squash_perms = 1;
-				break;
-			case 'a':
-				fix_android_stats = 1;
-				break;
-			case 'h':
-				showhelp();
-				exit(0);
-			case 'V':
-				showversion();
-				exit(0);
-			case 'v':
-				verbose = 1;
-				showversion();
-				break;
-			default:
-				error_msg_and_die("Note: options have changed, see --help or the man page.");
-		}
-	}
-
-	if(optind < (argc - 1))
-		error_msg_and_die("Too many arguments. Try --help or else see the man page.");
-	if(optind > (argc - 1))
-		error_msg_and_die("Not enough arguments. Try --help or else see the man page.");
-
-	if(fix_android_stats && (squash_uids || squash_perms))
-		error_msg_and_die("Cannot squash uid/perms and fix them up for Android at the same time.");
-
-	fsout = argv[optind];
-
-	hdlinks.hdl = (struct hdlink_s *)malloc(hdlink_cnt * sizeof(struct hdlink_s));
-	if (!hdlinks.hdl)
-		error_msg_and_die("Not enough memory");
-	hdlinks.count = 0 ;
-
-	if(fsin)
-	{
-		if(strcmp(fsin, "-"))
-		{
-			FILE * fh = xfopen(fsin, "rb");
-			fs = load_fs(fh, bigendian);
-			fclose(fh);
-		}
-		else
-			fs = load_fs(stdin, bigendian);
-	}
-	else
-	{
-		if(reserved_frac == -1)
-			nbresrvd = nbblocks * RESERVED_BLOCKS;
-		else 
-			nbresrvd = nbblocks * reserved_frac;
-
-		stats.ninodes = EXT2_FIRST_INO - 1 + (nbresrvd ? 1 : 0);
-		stats.nblocks = 0;
-
-		populate_fs(NULL, dopt, didx, squash_uids, squash_perms, 0, fs_timestamp, &stats);
-
-		if(nbinodes == -1)
-			nbinodes = stats.ninodes;
-		else
-			if(stats.ninodes > (unsigned long)nbinodes)
-			{
-				fprintf(stderr, "number of inodes too low, increasing to %ld\n", stats.ninodes);
-				nbinodes = stats.ninodes;
-			}
-
-		if(bytes_per_inode != -1) {
-			int tmp_nbinodes = nbblocks * BLOCKSIZE / bytes_per_inode;
-			if(tmp_nbinodes > nbinodes)
-				nbinodes = tmp_nbinodes;
-		}
-		if(fs_timestamp == -1)
-			fs_timestamp = time(NULL);
-		fs = init_fs(nbblocks, nbinodes, nbresrvd, holes, fs_timestamp);
-	}
-	
-	populate_fs(fs, dopt, didx, squash_uids, squash_perms, fix_android_stats, fs_timestamp, NULL);
-
-	if(emptyval) {
-		uint32 b;
-		for(b = 1; b < fs->sb.s_blocks_count; b++)
-			if(!allocated(GRP_GET_BLOCK_BITMAP(fs,b),GRP_BBM_OFFSET(fs,b)))
-				memset(get_blk(fs, b), emptyval, BLOCKSIZE);
-	}
-	if(verbose)
-		print_fs(fs);
-	for(i = 0; i < gidx; i++)
-	{
-		uint32 nod;
-		char fname[MAX_FILENAME];
-		char *p;
-		FILE *fh;
-		if(!(nod = find_path(fs, EXT2_ROOT_INO, gopt[i])))
-			error_msg_and_die("path %s not found in filesystem", gopt[i]);
-		while((p = strchr(gopt[i], '/')))
-			*p = '_';
-		SNPRINTF(fname, MAX_FILENAME-1, "%s.blk", gopt[i]);
-		fh = xfopen(fname, "wb");
-		fprintf(fh, "%d:", get_nod(fs, nod)->i_size);
-		flist_blocks(fs, nod, fh);
-		fclose(fh);
-	}
-	if(strcmp(fsout, "-"))
-	{
-		FILE * fh = xfopen(fsout, "wb");
-		dump_fs(fs, fh, bigendian);
-		fclose(fh);
-	}
-	else
-		dump_fs(fs, stdout, bigendian);
-	free_fs(fs);
-	return 0;
-}
diff --git a/install-sh b/install-sh
deleted file mode 100755
index 4d4a951..0000000
--- a/install-sh
+++ /dev/null
@@ -1,323 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2005-05-14.22
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.  It can only install one file at a time, a restriction
-# shared with many OS's install programs.
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-mkdirprog="${MKDIRPROG-mkdir}"
-
-chmodcmd="$chmodprog 0755"
-chowncmd=
-chgrpcmd=
-stripcmd=
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=
-dst=
-dir_arg=
-dstarg=
-no_target_directory=
-
-usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
-   or: $0 [OPTION]... SRCFILES... DIRECTORY
-   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
-   or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
--c         (ignored)
--d         create directories instead of installing files.
--g GROUP   $chgrpprog installed files to GROUP.
--m MODE    $chmodprog installed files to MODE.
--o USER    $chownprog installed files to USER.
--s         $stripprog installed files.
--t DIRECTORY  install into DIRECTORY.
--T         report an error if DSTFILE is a directory.
---help     display this help and exit.
---version  display version info and exit.
-
-Environment variables override the default commands:
-  CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
-"
-
-while test -n "$1"; do
-  case $1 in
-    -c) shift
-        continue;;
-
-    -d) dir_arg=true
-        shift
-        continue;;
-
-    -g) chgrpcmd="$chgrpprog $2"
-        shift
-        shift
-        continue;;
-
-    --help) echo "$usage"; exit $?;;
-
-    -m) chmodcmd="$chmodprog $2"
-        shift
-        shift
-        continue;;
-
-    -o) chowncmd="$chownprog $2"
-        shift
-        shift
-        continue;;
-
-    -s) stripcmd=$stripprog
-        shift
-        continue;;
-
-    -t) dstarg=$2
-	shift
-	shift
-	continue;;
-
-    -T) no_target_directory=true
-	shift
-	continue;;
-
-    --version) echo "$0 $scriptversion"; exit $?;;
-
-    *)  # When -d is used, all remaining arguments are directories to create.
-	# When -t is used, the destination is already specified.
-	test -n "$dir_arg$dstarg" && break
-        # Otherwise, the last argument is the destination.  Remove it from $@.
-	for arg
-	do
-          if test -n "$dstarg"; then
-	    # $@ is not empty: it contains at least $arg.
-	    set fnord "$@" "$dstarg"
-	    shift # fnord
-	  fi
-	  shift # arg
-	  dstarg=$arg
-	done
-	break;;
-  esac
-done
-
-if test -z "$1"; then
-  if test -z "$dir_arg"; then
-    echo "$0: no input file specified." >&2
-    exit 1
-  fi
-  # It's OK to call `install-sh -d' without argument.
-  # This can happen when creating conditional directories.
-  exit 0
-fi
-
-for src
-do
-  # Protect names starting with `-'.
-  case $src in
-    -*) src=./$src ;;
-  esac
-
-  if test -n "$dir_arg"; then
-    dst=$src
-    src=
-
-    if test -d "$dst"; then
-      mkdircmd=:
-      chmodcmd=
-    else
-      mkdircmd=$mkdirprog
-    fi
-  else
-    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
-    # might cause directories to be created, which would be especially bad
-    # if $src (and thus $dsttmp) contains '*'.
-    if test ! -f "$src" && test ! -d "$src"; then
-      echo "$0: $src does not exist." >&2
-      exit 1
-    fi
-
-    if test -z "$dstarg"; then
-      echo "$0: no destination specified." >&2
-      exit 1
-    fi
-
-    dst=$dstarg
-    # Protect names starting with `-'.
-    case $dst in
-      -*) dst=./$dst ;;
-    esac
-
-    # If destination is a directory, append the input filename; won't work
-    # if double slashes aren't ignored.
-    if test -d "$dst"; then
-      if test -n "$no_target_directory"; then
-	echo "$0: $dstarg: Is a directory" >&2
-	exit 1
-      fi
-      dst=$dst/`basename "$src"`
-    fi
-  fi
-
-  # This sed command emulates the dirname command.
-  dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
-
-  # Make sure that the destination directory exists.
-
-  # Skip lots of stat calls in the usual case.
-  if test ! -d "$dstdir"; then
-    defaultIFS='
-	 '
-    IFS="${IFS-$defaultIFS}"
-
-    oIFS=$IFS
-    # Some sh's can't handle IFS=/ for some reason.
-    IFS='%'
-    set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
-    shift
-    IFS=$oIFS
-
-    pathcomp=
-
-    while test $# -ne 0 ; do
-      pathcomp=$pathcomp$1
-      shift
-      if test ! -d "$pathcomp"; then
-        $mkdirprog "$pathcomp"
-	# mkdir can fail with a `File exist' error in case several
-	# install-sh are creating the directory concurrently.  This
-	# is OK.
-	test -d "$pathcomp" || exit
-      fi
-      pathcomp=$pathcomp/
-    done
-  fi
-
-  if test -n "$dir_arg"; then
-    $doit $mkdircmd "$dst" \
-      && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
-      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
-      && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
-      && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
-
-  else
-    dstfile=`basename "$dst"`
-
-    # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
-
-    # Trap to clean up those temp files at exit.
-    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-    trap '(exit $?); exit' 1 2 13 15
-
-    # Copy the file name to the temp name.
-    $doit $cpprog "$src" "$dsttmp" &&
-
-    # and set any options; do chmod last to preserve setuid bits.
-    #
-    # If any of these fail, we abort the whole thing.  If we want to
-    # ignore errors from any of these, just make sure not to ignore
-    # errors from the above "$doit $cpprog $src $dsttmp" command.
-    #
-    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
-      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
-      && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
-      && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
-
-    # Now rename the file to the real destination.
-    { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
-      || {
-	   # The rename failed, perhaps because mv can't rename something else
-	   # to itself, or perhaps because mv is so ancient that it does not
-	   # support -f.
-
-	   # Now remove or move aside any old file at destination location.
-	   # We try this two ways since rm can't unlink itself on some
-	   # systems and the destination file might be busy for other
-	   # reasons.  In this case, the final cleanup might fail but the new
-	   # file should still install successfully.
-	   {
-	     if test -f "$dstdir/$dstfile"; then
-	       $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
-	       || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
-	       || {
-		 echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
-		 (exit 1); exit 1
-	       }
-	     else
-	       :
-	     fi
-	   } &&
-
-	   # Now rename the file to the real destination.
-	   $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
-	 }
-    }
-  fi || { (exit 1); exit 1; }
-done
-
-# The final little trick to "correctly" pass the exit status to the exit trap.
-{
-  (exit 0); exit 0
-}
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End:
diff --git a/m4/ac_func_scanf_can_malloc.m4 b/m4/ac_func_scanf_can_malloc.m4
deleted file mode 100644
index 84b0a01..0000000
--- a/m4/ac_func_scanf_can_malloc.m4
+++ /dev/null
@@ -1,53 +0,0 @@
-dnl AC_FUNC_SCANF_CAN_MALLOC macro
-dnl
-dnl (c) Finn Thain 2006
-dnl Copying and distribution of this file, with or without modification,
-dnl are permitted in any medium without royalty provided the copyright
-dnl notice and this notice are preserved.
-
-# AC_FUNC_SCANF_CAN_MALLOC()
-# --------------------------------------
-AC_DEFUN([AC_FUNC_SCANF_CAN_MALLOC],
-  [ AC_CHECK_HEADERS([stdlib.h])
-    AC_CACHE_CHECK([whether scanf can malloc], [ac_scanf_can_malloc],
-    [ AC_RUN_IFELSE(
-      [ AC_LANG_PROGRAM(
-        [
-#include <stdio.h>
-#if STDC_HEADERS || HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-        ], [
-  union { float f; char *p; } u;
-  char *p;
-  u.f = 0;
-  char *scan_this = "56789";
-  int matched = sscanf(scan_this, "%as", &u);
-  if(matched < 1) return 1; /* shouldn't happens */
-  if(u.f == (float)56789) return 2;
-
-  p = u.p;
-  while(*scan_this && *p == *scan_this) {
-    ++p;
-    ++scan_this;
-  };
-  free(u.p);
-  if(*scan_this == 0) return 0;
-  return 3;
-        ])
-      ],
-      [ac_scanf_can_malloc=yes],
-      [ac_scanf_can_malloc=no],
-      [
-case $host_alias in
-  *-*-linux* ) ac_scanf_can_malloc=yes ;;
-  *-*-solaris* ) ac_scanf_can_malloc=no ;;
-  *-*-darwin* ) ac_scanf_can_malloc=no ;;
-  * ) ac_scanf_can_malloc=no ;;
-esac
-      ])
-    ])
-if test x$ac_scanf_can_malloc = "xyes"; then
-  AC_DEFINE([SCANF_CAN_MALLOC], 1, [Define to 1 if the scanf %a conversion format mallocs a buffer. Undefine if %a format denotes a float.])
-fi
-  ])
diff --git a/m4/ac_func_snprintf.m4 b/m4/ac_func_snprintf.m4
deleted file mode 100644
index 3b1d43a..0000000
--- a/m4/ac_func_snprintf.m4
+++ /dev/null
@@ -1,73 +0,0 @@
-dnl From http://autoconf-archive.cryp.to/
-
-dnl @synopsis AC_FUNC_SNPRINTF
-dnl
-dnl Checks for a fully C99 compliant snprintf, in particular checks
-dnl whether it does bounds checking and returns the correct string
-dnl length; does the same check for vsnprintf. If no working snprintf
-dnl or vsnprintf is found, request a replacement and warn the user
-dnl about it. Note: the mentioned replacement is freely available and
-dnl may be used in any project regardless of it's licence (just like
-dnl the autoconf special exemption).
-dnl
-dnl @category C
-dnl @author Rüdiger Kuhlmann <info@ruediger-kuhlmann.de>
-dnl @version 2002-09-26
-dnl @license AllPermissive
-
-AC_DEFUN([AC_FUNC_SNPRINTF],
-[AC_CHECK_FUNCS(snprintf vsnprintf)
-AC_MSG_CHECKING(for working snprintf)
-AC_CACHE_VAL(ac_cv_have_working_snprintf,
-[AC_TRY_RUN(
-[#include <stdio.h>
-
-int main(void)
-{
-    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
-    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
-    int i;
-    i = snprintf (bufs, 2, "%s", "111");
-    if (strcmp (bufs, "1")) exit (1);
-    if (i != 3) exit (1);
-    i = snprintf (bufd, 2, "%d", 111);
-    if (strcmp (bufd, "1")) exit (1);
-    if (i != 3) exit (1);
-    exit(0);
-}], ac_cv_have_working_snprintf=yes, ac_cv_have_working_snprintf=no, ac_cv_have_working_snprintf=cross)])
-AC_MSG_RESULT([$ac_cv_have_working_snprintf])
-AC_MSG_CHECKING(for working vsnprintf)
-AC_CACHE_VAL(ac_cv_have_working_vsnprintf,
-[AC_TRY_RUN(
-[#include <stdio.h>
-#include <stdarg.h>
-
-int my_vsnprintf (char *buf, const char *tmpl, ...)
-{
-    int i;
-    va_list args;
-    va_start (args, tmpl);
-    i = vsnprintf (buf, 2, tmpl, args);
-    va_end (args);
-    return i;
-}
-
-int main(void)
-{
-    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
-    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
-    int i;
-    i = my_vsnprintf (bufs, "%s", "111");
-    if (strcmp (bufs, "1")) exit (1);
-    if (i != 3) exit (1);
-    i = my_vsnprintf (bufd, "%d", 111);
-    if (strcmp (bufd, "1")) exit (1);
-    if (i != 3) exit (1);
-    exit(0);
-}], ac_cv_have_working_vsnprintf=yes, ac_cv_have_working_vsnprintf=no, ac_cv_have_working_vsnprintf=cross)])
-AC_MSG_RESULT([$ac_cv_have_working_vsnprintf])
-if test x$ac_cv_have_working_snprintf$ac_cv_have_working_vsnprintf != "xyesyes"; then
-  AC_LIBOBJ(snprintf)
-  AC_MSG_WARN([Will use fallback (v)snprintf() implementation.])
-  AC_DEFINE(PREFER_PORTABLE_SNPRINTF, 1, "enable replacement (v)snprintf if system (v)snprintf is broken")
-fi])
diff --git a/missing b/missing
deleted file mode 100755
index 894e786..0000000
--- a/missing
+++ /dev/null
@@ -1,360 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-
-scriptversion=2005-06-08.21
-
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
-#   Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
-  echo 1>&2 "Try \`$0 --help' for more information"
-  exit 1
-fi
-
-run=:
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
-  configure_ac=configure.ac
-else
-  configure_ac=configure.in
-fi
-
-msg="missing on your system"
-
-case "$1" in
---run)
-  # Try to run requested program, and just exit if it succeeds.
-  run=
-  shift
-  "$@" && exit 0
-  # Exit code 63 means version mismatch.  This often happens
-  # when the user try to use an ancient version of a tool on
-  # a file that requires a minimum version.  In this case we
-  # we should proceed has if the program had been absent, or
-  # if --run hadn't been passed.
-  if test $? = 63; then
-    run=:
-    msg="probably too old"
-  fi
-  ;;
-
-  -h|--h|--he|--hel|--help)
-    echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
-
-Options:
-  -h, --help      display this help and exit
-  -v, --version   output version information and exit
-  --run           try to run the given command, and emulate it if it fails
-
-Supported PROGRAM values:
-  aclocal      touch file \`aclocal.m4'
-  autoconf     touch file \`configure'
-  autoheader   touch file \`config.h.in'
-  automake     touch all \`Makefile.in' files
-  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
-  flex         create \`lex.yy.c', if possible, from existing .c
-  help2man     touch the output file
-  lex          create \`lex.yy.c', if possible, from existing .c
-  makeinfo     touch the output file
-  tar          try tar, gnutar, gtar, then tar without non-portable flags
-  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
-
-Send bug reports to <bug-automake@gnu.org>."
-    exit $?
-    ;;
-
-  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-    echo "missing $scriptversion (GNU Automake)"
-    exit $?
-    ;;
-
-  -*)
-    echo 1>&2 "$0: Unknown \`$1' option"
-    echo 1>&2 "Try \`$0 --help' for more information"
-    exit 1
-    ;;
-
-esac
-
-# Now exit if we have it, but it failed.  Also exit now if we
-# don't have it and --version was passed (most likely to detect
-# the program).
-case "$1" in
-  lex|yacc)
-    # Not GNU programs, they don't have --version.
-    ;;
-
-  tar)
-    if test -n "$run"; then
-       echo 1>&2 "ERROR: \`tar' requires --run"
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       exit 1
-    fi
-    ;;
-
-  *)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       # Could not run --version or --help.  This is probably someone
-       # running `$TOOL --version' or `$TOOL --help' to check whether
-       # $TOOL exists and not knowing $TOOL uses missing.
-       exit 1
-    fi
-    ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case "$1" in
-  aclocal*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
-         to install the \`Automake' and \`Perl' packages.  Grab them from
-         any GNU archive site."
-    touch aclocal.m4
-    ;;
-
-  autoconf)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`${configure_ac}'.  You might want to install the
-         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
-         archive site."
-    touch configure
-    ;;
-
-  autoheader)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
-         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
-         from any GNU archive site."
-    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
-    test -z "$files" && files="config.h"
-    touch_files=
-    for f in $files; do
-      case "$f" in
-      *:*) touch_files="$touch_files "`echo "$f" |
-				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
-      *) touch_files="$touch_files $f.in";;
-      esac
-    done
-    touch $touch_files
-    ;;
-
-  automake*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
-         You might want to install the \`Automake' and \`Perl' packages.
-         Grab them from any GNU archive site."
-    find . -type f -name Makefile.am -print |
-	   sed 's/\.am$/.in/' |
-	   while read f; do touch "$f"; done
-    ;;
-
-  autom4te)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, but is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.
-         You can get \`$1' as part of \`Autoconf' from any GNU
-         archive site."
-
-    file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
-    test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo "#! /bin/sh"
-	echo "# Created by GNU Automake missing as a replacement of"
-	echo "#  $ $@"
-	echo "exit 0"
-	chmod +x $file
-	exit 1
-    fi
-    ;;
-
-  bison|yacc)
-    echo 1>&2 "\
-WARNING: \`$1' $msg.  You should only need it if
-         you modified a \`.y' file.  You may need the \`Bison' package
-         in order for those modifications to take effect.  You can get
-         \`Bison' from any GNU archive site."
-    rm -f y.tab.c y.tab.h
-    if [ $# -ne 1 ]; then
-        eval LASTARG="\${$#}"
-	case "$LASTARG" in
-	*.y)
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
-	    if [ -f "$SRCFILE" ]; then
-	         cp "$SRCFILE" y.tab.c
-	    fi
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
-	    if [ -f "$SRCFILE" ]; then
-	         cp "$SRCFILE" y.tab.h
-	    fi
-	  ;;
-	esac
-    fi
-    if [ ! -f y.tab.h ]; then
-	echo >y.tab.h
-    fi
-    if [ ! -f y.tab.c ]; then
-	echo 'main() { return 0; }' >y.tab.c
-    fi
-    ;;
-
-  lex|flex)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.l' file.  You may need the \`Flex' package
-         in order for those modifications to take effect.  You can get
-         \`Flex' from any GNU archive site."
-    rm -f lex.yy.c
-    if [ $# -ne 1 ]; then
-        eval LASTARG="\${$#}"
-	case "$LASTARG" in
-	*.l)
-	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
-	    if [ -f "$SRCFILE" ]; then
-	         cp "$SRCFILE" lex.yy.c
-	    fi
-	  ;;
-	esac
-    fi
-    if [ ! -f lex.yy.c ]; then
-	echo 'main() { return 0; }' >lex.yy.c
-    fi
-    ;;
-
-  help2man)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-	 you modified a dependency of a manual page.  You may need the
-	 \`Help2man' package in order for those modifications to take
-	 effect.  You can get \`Help2man' from any GNU archive site."
-
-    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
-    if test -z "$file"; then
-	file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
-    fi
-    if [ -f "$file" ]; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo ".ab help2man is required to generate this page"
-	exit 1
-    fi
-    ;;
-
-  makeinfo)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.texi' or \`.texinfo' file, or any other file
-         indirectly affecting the aspect of the manual.  The spurious
-         call might also be the consequence of using a buggy \`make' (AIX,
-         DU, IRIX).  You might want to install the \`Texinfo' package or
-         the \`GNU make' package.  Grab either from any GNU archive site."
-    # The file to touch is that specified with -o ...
-    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
-    if test -z "$file"; then
-      # ... or it is the one specified with @setfilename ...
-      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
-      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
-      # ... or it is derived from the source name (dir/f.texi becomes f.info)
-      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
-    fi
-    # If the file does not exist, the user really needs makeinfo;
-    # let's fail without touching anything.
-    test -f $file || exit 1
-    touch $file
-    ;;
-
-  tar)
-    shift
-
-    # We have already tried tar in the generic part.
-    # Look for gnutar/gtar before invocation to avoid ugly error
-    # messages.
-    if (gnutar --version > /dev/null 2>&1); then
-       gnutar "$@" && exit 0
-    fi
-    if (gtar --version > /dev/null 2>&1); then
-       gtar "$@" && exit 0
-    fi
-    firstarg="$1"
-    if shift; then
-	case "$firstarg" in
-	*o*)
-	    firstarg=`echo "$firstarg" | sed s/o//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-	case "$firstarg" in
-	*h*)
-	    firstarg=`echo "$firstarg" | sed s/h//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-    fi
-
-    echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
-         You may want to install GNU tar or Free paxutils, or check the
-         command line arguments."
-    exit 1
-    ;;
-
-  *)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.  Check the \`README' file,
-         it often tells you about the needed prerequisites for installing
-         this package.  You may also peek at any GNU archive site, in case
-         some other package would contain this missing \`$1' program."
-    exit 1
-    ;;
-esac
-
-exit 0
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End:
diff --git a/mkbootimg_ext2.sh b/mkbootimg_ext2.sh
deleted file mode 100755
index 30f2e94..0000000
--- a/mkbootimg_ext2.sh
+++ /dev/null
@@ -1,106 +0,0 @@
-#!/bin/bash
-
-KERNEL=
-RAMDISK=
-CMDLINE=
-GENEXT2FS=
-GRUBCONF=
-TMPDIR=
-OUTPUT=
-
-while [ $# -gt 0 ]; do
-    case $1 in
-        --kernel)
-            KERNEL=$2
-            shift
-            ;;
-
-        --ramdisk)
-            RAMDISK=$2
-            shift
-            ;;
-
-        --cmdline)
-            CMDLINE=$2
-            shift
-            ;;
-
-        --genext2fs)
-            GENEXT2FS=$2
-            shift
-            ;;
-
-        --tmpdir)
-            TMPDIR=$2
-            shift
-            ;;
-        --grubconf)
-            GRUBCONF=$2
-            shift
-            ;;
-        --output)
-            OUTPUT=$2
-            shift
-            ;;
-
-        --help)
-            echo "Usage: $0 OPTIONS"
-            echo "Create an ext2 image that contains everything necessary"
-            echo -e "to be the boot file system.\n"
-            echo "The following options exist:"
-            echo "  --genext2fs <genext2fs>   The location of genext2fs binary"
-            echo "  --kernel <kernel>         The kernel to boot"
-            echo "  --ramdisk <ramdisk>       The ramdisk to be used"
-            echo "  --cmdline <cmdline>       The command line to use"
-            echo "  --grubconf <confile>      The path to grub conf file"
-            echo "  --tmpdir <tmpdir>         The temporary dir where files"\
-                 "can be copied"
-            echo "  --output <output>         The filename of the output image"
-            echo
-            exit 0
-            ;;
-
-        *)
-            echo "Unknown option $1."
-            exit 1
-            ;;
-    esac
-    shift
-done
-
-if [ -z "$KERNEL" -o -z "$RAMDISK" -o -z "$GENEXT2FS" -o -z "$TMPDIR" -o \
-     -z "$OUTPUT" ]; then
-    echo "Missing required arguments."
-    exit 1
-fi
-
-if ! [ -x "$GENEXT2FS" -a -f "$RAMDISK" -a -f "$KERNEL" ]; then
-    echo "Must provide path to a valid genext2fs binary."
-    exit 1
-fi
-
-rm -rf $TMPDIR
-mkdir -p $TMPDIR
-
-echo -n "$CMDLINE" > $TMPDIR/cmdline
-cp -f $KERNEL $TMPDIR/kernel
-cp -f $RAMDISK $TMPDIR/ramdisk
-
-if [ -f "$GRUBCONF" ]; then
-    mkdir -p $TMPDIR/boot/grub
-    cp -f $GRUBCONF $TMPDIR/boot/grub/menu.lst
-fi
-
-num_blocks=`du -sk $TMPDIR | tail -n1 | awk '{print $1;}'`
-
-# add 1%
-extra=`expr $num_blocks / 100`
-reserve=10
-[ $extra -lt $reserve ] && extra=$reserve
-
-num_blocks=`expr $num_blocks + $extra`
-num_inodes=`find $TMPDIR | wc -l`
-
-$GENEXT2FS -d $TMPDIR -b $num_blocks -N $num_inodes -m 0 $OUTPUT
-
-exit 0
diff --git a/test-gen.lib b/test-gen.lib
deleted file mode 100644
index c6e73b9..0000000
--- a/test-gen.lib
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/bin/sh
-
-# These routines contain the filesystem generation code.
-# This code is sourced by the other scripts so that digest
-# generation is consistent.
-
-# dgen - Exercises the -d directory option of genext2fs
-# Creates an image with a file of given size
-# Usage: dgen file-size number-of-blocks 
-dgen () {
-	size=$1; blocks=$2
-	rm -rf test
-	mkdir -p test
-	cd test
-	if [ x$size = x0 ]; then
-		> file.$1
-	else
-		dd if=/dev/zero of=file.$1 bs=$size count=1 2>/dev/null
-	fi
-        chmod 777 file.$1
-	TZ=UTC-11 touch -t 200502070321.43 file.$1 .
-	cd ..
-	./genext2fs -N 17 -b $blocks -d test -f -q ext2.img 
-}
-
-# fgen - Exercises the -f spec-file option of genext2fs
-# Creates an image with the devices mentioned in the given spec file 
-# Usage: fgen spec-file number-of-blocks 
-fgen () {
-	fname=$1; blocks=$2; 
-	mkdir -p test
-	cp $fname test
-	TZ=UTC-11 touch -t 200502070321.43 test/$fname
-	./genext2fs -N 92 -b $blocks -D test/$fname -f ext2.img
-}
-
-# gen_cleanup - Remove the files generated by the above functions
-# Usage: gen_cleanup
-gen_cleanup () {
-	rm -rf ext2.img test
-}
-
-# calc_digest - Return the MD5 digest of the test image
-# Usage: calc_digest
-calc_digest () {
-	digest=`md5sum ext2.img 2>/dev/null | cut -f 1 -d " "`
-	if [ x$digest != x ] ; then
- 		echo $digest
-	else
-		digest=`md5 ext2.img 2>/dev/null | cut -f 4 -d " "`
-		echo $digest
-	fi
-}
-
-LC_ALL=C
-export LC_ALL
diff --git a/test-mount.sh b/test-mount.sh
deleted file mode 100755
index cd07edc..0000000
--- a/test-mount.sh
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/bin/sh
-
-# Use this script if you need to regenerate the digest values
-# in test.sh, or if you don't care about digests and you just
-# want to see some fsck results. Should be run as root.
-
-set -e
-
-. ./test-gen.lib
-
-test_cleanup () {
-	umount mnt 2>/dev/null || true
-	rm -rf mnt fout lsout
-}
-
-fail () {
-	echo FAILED
-	test_cleanup
-	gen_cleanup
-	exit 1
-}
-
-pass () {
-	md5=`calc_digest`
-	echo PASSED
-	echo $@ $md5
-	test_cleanup
-	gen_cleanup
-}
-
-# dtest-mount - Exercise the -d directory option of genext2fs
-# Creates an image with a file of given size, verifies it
-# and returns the command line with which to invoke dtest()
-# Usage: dtest-mount file-size number-of-blocks 
-dtest_mount () {
-	size=$1; blocks=$2
-	echo Testing with file of size $size
-	dgen $size $blocks
-	/sbin/e2fsck -fn ext2.img || fail
-	mkdir -p mnt
-	mount -t ext2 -o ro,loop ext2.img mnt || fail
-	if (! [ -f mnt/file.$size ]) || \
-	      [ $size != "`ls -al mnt | grep file.$size |
-	                                awk '{print $5}'`" ] ; then
-		fail
-	fi
-	pass dtest $size $blocks
-}
-
-# ftest-mount - Exercise the -f spec-file option of genext2fs
-# Creates an image with the devices mentioned in the given spec 
-# file, verifies it, and returns the command line with which to
-# invoke ftest()
-# Usage: ftest-mount spec-file number-of-blocks 
-ftest_mount () {
-	fname=$1; blocks=$2 
-	echo Testing with devices file $fname
-	fgen $fname $blocks
-	/sbin/e2fsck -fn ext2.img || fail
-	mkdir -p mnt
-	mount -t ext2 -o ro,loop ext2.img mnt || fail
-	[ -d mnt/dev ] || fail
-	# Exclude those devices that have interpolated
-	# minor numbers, as being too hard to match.
-	egrep -v "(hda|hdb|tty|loop|ram|ubda)" $fname | \
-		grep '^[^	#]*	[bc]' | \
-		awk '{print $1,$4,$5,$6","$7}'| \
-		sort -d -k3.6 > fout
-	ls -aln mnt/dev | \
-		egrep -v "(hda|hdb|tty|loop|ram|ubda)" | \
-		grep ^[bc] | \
-		awk '{ print "/dev/"$10,$3,$4,$5$6}' | \
-		sort -d -k3.6 > lsout
-	diff fout lsout || fail
-	pass ftest $fname $blocks
-}
-
-dtest_mount 0 4096 
-dtest_mount 0 8193
-dtest_mount 0 8194
-dtest_mount 1 4096 
-dtest_mount 12288 4096 
-dtest_mount 274432 4096 
-dtest_mount 8388608 9000 
-dtest_mount 16777216 20000
-
-ftest_mount device_table.txt 4096 
diff --git a/test.sh b/test.sh
deleted file mode 100755
index dbe71ef..0000000
--- a/test.sh
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/bin/sh
-
-# This script generates a variety of filesystems and checks that they
-# are identical to ones that are known to be mountable, and pass fsck
-# and various other sanity checks.
-
-# Passing these tests is preferable to passing test-mount.sh because
-# this script doesn't require root, and because passing these tests
-# guarantees byte-for-byte agreement with other builds, ports,
-# architectures, times of day etc.
-
-set -e
-
-. ./test-gen.lib
-
-# md5cmp - Calculate MD5 digest and compare it to an expected value.
-# Usage: md5cmp expected-digest
-md5cmp () {
-	checksum=$1
-	md5=`calc_digest`
-	if [ x$md5 = x$checksum ] ; then
-		echo PASSED
-	else
-		echo FAILED
-		exit 1
-	fi
-}
-
-# dtest - Exercises the -d directory option of genext2fs
-# Creates an image with a file of given size and verifies it
-# Usage: dtest file-size number-of-blocks correct-checksum
-dtest () {
-	size=$1; blocks=$2; checksum=$3
-	echo Testing with file of size $size
-	dgen $size $blocks
-	md5cmp $checksum
-	gen_cleanup
-}
-
-# ftest - Exercises the -f spec-file option of genext2fs
-# Creates an image with the devices mentioned in the given spec 
-# file and verifies it
-# Usage: ftest spec-file number-of-blocks correct-checksum
-ftest () {
-	fname=$1; blocks=$2; checksum=$3
-	echo Testing with devices file $fname
-	fgen $fname $blocks
-	md5cmp $checksum
-	gen_cleanup
-}
-
-# NB: to regenerate these values, always use test-mount.sh, that is,
-# replace the following lines with the output of
-# sudo sh test-mount.sh|grep test
-
-dtest 0 4096 3bc6424b8fcd51a0de34ee59d91d5f16
-dtest 0 8193 f174804f6b433b552706cbbfc60c416d
-dtest 0 8194 4855a55d0cbdc44584634df49ebd5711
-dtest 1 4096 09c569b6bfb45222c729c42d04d5451f
-dtest 12288 4096 61febcbfbf32024ef99103fcdc282c39
-dtest 274432 4096 0c517803552c55c1806e4220b0a0164f
-dtest 8388608 9000 e0e5ea15bced10ab486d8135584b5d8e
-dtest 16777216 20000 fdf636eb905ab4dc1bf76dce5ac5d209
-ftest device_table.txt 4096 a0af06d944b11d2902dfd705484c64cc