$OpenBSD: patch-src_core_main_cpp,v 1.1.1.1 2010/10/28 22:33:41 jakemsr Exp $
--- src/core/main.cpp.orig	Tue Aug 11 09:52:18 2009
+++ src/core/main.cpp	Thu Dec 24 00:01:42 2009
@@ -52,6 +52,8 @@
 #include <unistd.h>
 #endif
 
+#include <unistd.h>
+
 #include "config_mgr.h"
 #include "embed.h"
 #include "engine.h"
