[glib] Add configure check for memmem()

[Ryan Lortie <ryanl src gnome org>]

commit 1165007023bf34c5624574703acd2d183b1d14f5
Author: Ryan Lortie <desrt desrt ca>
Date:   Fri May 14 00:53:42 2010 +0200

    Add configure check for memmem()

 configure.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index 05bfad7..62a2139 100644
--- a/configure.in
+++ b/configure.in
@@ -964,7 +964,7 @@ fi
 AC_MSG_RESULT(unsigned $glib_size_type)
 
 # Check for some functions
-AC_CHECK_FUNCS(lstat strerror strsignal memmove vsnprintf stpcpy strcasecmp strncasecmp poll getcwd vasprintf setenv unsetenv getc_unlocked readlink symlink fdwalk)
+AC_CHECK_FUNCS(lstat strerror strsignal memmove vsnprintf stpcpy strcasecmp strncasecmp poll getcwd vasprintf setenv unsetenv getc_unlocked readlink symlink fdwalk memmem)
 AC_CHECK_FUNCS(chown lchmod lchown fchmod fchown link statvfs statfs utimes getgrgid getpwuid)
 AC_CHECK_FUNCS(getmntent_r setmntent endmntent hasmntopt getmntinfo)
 # Check for high-resolution sleep functions