--- src/tools.c.orig	2006-07-24 04:03:43.000000000 +1000
+++ src/tools.c	2012-06-11 02:53:50.000000000 +1000
@@ -58,7 +58,9 @@
 #include <errno.h>
 #include <stdio.h>
 #include <stdarg.h>
+#include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include "shape.h"
 #include "boxes.h"
 #include "tools.h"