Fix build error when building a shared libunistring on Android. * tests/uninorm/test-nfc.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfd.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfkc.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfkd.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference.

Description:
memmem() function: locate first substring in a buffer.

Files:
lib/str-two-way.h
lib/memmem.c
m4/memmem.m4

Depends-on:
builtin-expect
extensions
string
stdint
memchr
memcmp

configure.ac:
gl_FUNC_MEMMEM_SIMPLE
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
  AC_LIBOBJ([memmem])
fi
gl_STRING_MODULE_INDICATOR([memmem])

Makefile.am:

Include:
<string.h>

License:
LGPLv2+

Maintainer:
libc, Eric Blake, Simon Josefsson