$NetBSD: patch-src-main.cpp,v 1.1 2011/11/22 18:09:31 joerg Exp $

--- src/main.cpp.orig	2011-11-22 17:39:02.000000000 +0000
+++ src/main.cpp
@@ -85,6 +85,7 @@
 
 #include <iostream>
 #include <stdio.h>
+#include <stdlib.h>
 
 //----------------------------------------------------------------------------