diff -Naur a/common/mp4v2/mpeg4ip.h b/common/mp4v2/mpeg4ip.h
--- a/common/mp4v2/mpeg4ip.h	2009-01-26 17:42:35.000000000 -0500
+++ b/common/mp4v2/mpeg4ip.h	2013-01-02 18:48:16.610890566 -0500
@@ -123,7 +123,6 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-char *strcasestr(const char *haystack, const char *needle);
 #ifdef __cplusplus
 }
 #endif