--- a/multimediacommscontroller/mmccfilesourcesink/inc/mccfilesourceimpl.h	Mon May 03 12:52:41 2010 +0300
+++ b/multimediacommscontroller/mmccfilesourcesink/inc/mccfilesourceimpl.h	Thu May 27 13:16:26 2010 +0300
@@ -283,6 +283,8 @@
 
         void StopEofTimer(); 
         void EofTimerExpiredL(); // from MMccEofTimerObserver
+        
+        void InvalidVideoFrame( TBool aInvalid = EFalse );
   	  	
     public: