--- a/src/video/null_v.cpp	Fri Nov 23 16:59:30 2007 +0000
+++ b/src/video/null_v.cpp	Wed Jan 09 18:11:12 2008 +0000
@@ -2,9 +2,8 @@
 
 #include "../stdafx.h"
 #include "../openttd.h"
-#include "../gfx.h"
+#include "../gfx_func.h"
 #include "../variables.h"
-#include "../window.h"
 #include "../debug.h"
 #include "../blitter/factory.hpp"
 #include "null_v.h"
@@ -39,4 +38,4 @@
 
 bool VideoDriver_Null::ChangeResolution(int w, int h) { return false; }
 
-void VideoDriver_Null::ToggleFullscreen(bool fs) {}
+bool VideoDriver_Null::ToggleFullscreen(bool fs) { return false; }