--- xpaint-2.7.0/rw/writeGIF.c.orig	2002-10-07 16:18:47.000000000 -0400
+++ xpaint-2.7.0/rw/writeGIF.c	2004-04-23 13:59:44.000000000 -0400
@@ -40,7 +40,7 @@
 #include <stdio.h>
 #include "image.h"
 #include "rwTable.h"
-#ifdef __EMX__
+#if defined(__EMX__) || defined(linux)
 #include <errno.h>
 #endif