Add in cffi 1.12.2 (e0c7666)

Since this is a mercurial repo, d/led zip of src:
https://bitbucket.org/cffi/cffi/get/v1.12.2.zip

Also add in misc METADATA/NOTICE/Android.bp/etc files.

Bug: 122778810
Test: None
Change-Id: I36c58ed07a2cdd4d9d11831908175a5c988f33c1

1 files changed, 29 insertions, 0 deletions

diff --git a/testing/embedding/add2.py b/testing/embedding/add2.py
new file mode 100644
index 0000000..311a464
--- /dev/null
+++ b/testing/embedding/add2.py
@@ -0,0 +1,29 @@
+import cffi
+
+ffi = cffi.FFI()
+
+ffi.embedding_api("""
+    int add2(int, int, int);
+""")
+
+ffi.embedding_init_code(r"""
+    import sys
+    sys.stdout.write("prepADD2\n")
+
+    assert '_add2_cffi' in sys.modules
+    m = sys.modules['_add2_cffi']
+    import _add2_cffi
+    ffi = _add2_cffi.ffi
+
+    @ffi.def_extern()
+    def add2(x, y, z):
+        sys.stdout.write("adding %d and %d and %d\n" % (x, y, z))
+        sys.stdout.flush()
+        return x + y + z
+""")
+
+ffi.set_source("_add2_cffi", """
+""")
+
+fn = ffi.compile(verbose=True)
+print('FILENAME: %s' % (fn,))