$NetBSD: patch-ad,v 1.2 1998/08/07 10:40:48 agc Exp $

--- gdith.c.orig	Mon Sep 25 10:22:06 1995
+++ gdith.c	Sat Jun 20 00:33:27 1998
@@ -25,2 +25,5 @@
 #include "globals.h"		/* for global variable ditherType */
+#ifdef __NetBSD__
+#include <stdlib.h>
+#endif