--- a/window.h	Fri Dec 29 16:40:22 2006 +0000
+++ b/window.h	Fri Dec 29 17:07:41 2006 +0000
@@ -335,6 +335,7 @@
 	uint32 desc_flags;
 
 	WindowMessage message;
+	Window *parent;
 	byte custom[WINDOW_CUSTOM_SIZE];
 };