$NetBSD: patch-aa,v 1.1 2007/02/08 18:16:09 drochner Exp $

--- gamestate.h.orig	2007-02-08 15:19:12.000000000 +0100
+++ gamestate.h
@@ -24,6 +24,8 @@
 
 #include "window.h"
 
+class gamestatemanager_t;
+
 class gamestate_t
 {
 	friend class gamestatemanager_t;
