$OpenBSD: patch-libs_auxfun_image_cpp,v 1.3 2013/06/05 15:24:19 naddy Exp $
--- libs/auxfun/image.cpp.orig	Tue May 22 03:55:37 2012
+++ libs/auxfun/image.cpp	Wed Jun  5 09:12:06 2013
@@ -7,6 +7,7 @@
 #include <zlib.h>
 #include <png.h>
 #include <stdlib.h>
+#include <string.h>
 #ifdef _MSC_VER
 #define _USE_MATH_DEFINES 1
 #include <math.h>
