--- a/uiacceltk/hitchcock/coretoolkit/inc/huicanvaswspainter.h	Mon Feb 22 17:57:49 2010 +0200
+++ b/uiacceltk/hitchcock/coretoolkit/inc/huicanvaswspainter.h	Fri Mar 12 15:47:04 2010 +0200
@@ -196,6 +196,9 @@
     void DestroyBuffer(TInt aIndex);
     void UpdateBufferUpdateRegions(TPoint aPos);
     
+    void RemoveBuffersWithMovedDisplayRect();
+    void ModifyBuffersWithChangedDisplayRect();
+    
 public:    
     void EnableRenderBufferIfNeeded(TBool aEnable);
 private: