diff --git a/include/window.h b/include/window.h
index 5056512b8..cf019664a 100644
--- a/include/window.h
+++ b/include/window.h
@@ -252,4 +252,10 @@ void ResizeChildrenWinSize(
     int /*dw*/,
     int /*dh*/);
 
+RegionPtr
+CreateBoundingShape (WindowPtr pWin);
+
+RegionPtr
+CreateClipShape (WindowPtr pWin);
+
 #endif /* WINDOW_H */