Index: libmatchbox-1.9-osso8/libmb/mbpixbuf.c
===================================================================
--- libmatchbox-1.9-osso8.orig/libmb/mbpixbuf.c	2013-04-22 16:02:08.183406506 -0400
+++ libmatchbox-1.9-osso8/libmb/mbpixbuf.c	2013-04-22 16:06:51.509734787 -0400
@@ -23,6 +23,9 @@
 #include <strings.h>
 #include "mbpixbuf.h"
 
+extern int
+mb_want_warnings(void);
+
 #define BYTE_ORD_24_RGB  0
 #define BYTE_ORD_24_RBG  1
 #define BYTE_ORD_24_BRG  2
