--- ffmpeg/libavformat/utils.c.org	2007-11-23 10:08:01.000000000 +0100
+++ ffmpeg/libavformat/utils.c	2007-11-23 10:08:40.000000000 +0100
@@ -24,6 +24,7 @@
 #include "riff.h"
 #include <sys/time.h>
 #include <time.h>
+#include <strings.h>
 
 #undef NDEBUG
 #include <assert.h>
