$OpenBSD: patch-gtk_c,v 1.1 2009/03/08 18:15:45 jasper Exp $

Fix 64-bit issue.

--- gtk.c.orig	Sun Mar  8 19:13:24 2009
+++ gtk.c	Sun Mar  8 19:13:44 2009
@@ -22,6 +22,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include <sys/time.h>
 #include <sys/types.h>