--- a/src/unmovable_cmd.cpp	Tue Dec 25 09:48:53 2007 +0000
+++ b/src/unmovable_cmd.cpp	Tue Dec 25 11:26:07 2007 +0000
@@ -24,6 +24,8 @@
 #include "bridge.h"
 #include "autoslope.h"
 #include "transparency.h"
+#include "functions.h"
+#include "window_func.h"
 
 /** Destroy a HQ.
  * During normal gameplay you can only implicitely destroy a HQ when you are