diff -r 5529f24b6aaf -r da1f3efa404b mpx/playbackframework/playbackutility/inc/mpxplaybackutilityimpl.h
--- a/mpx/playbackframework/playbackutility/inc/mpxplaybackutilityimpl.h	Mon Mar 08 21:44:04 2010 +0000
+++ b/mpx/playbackframework/playbackutility/inc/mpxplaybackutilityimpl.h	Sun Mar 14 13:11:48 2010 +0000
@@ -583,6 +583,13 @@
     virtual void InitStreaming64L(RFile64& aShareableFile, const TInt aAccessPoint);
 #endif // SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API
     
+    /** 
+     *  Sets the primary client 
+     * 
+     *  @since S60 9.2
+     *  @return system error 
+     */     
+     TInt SetPrimaryClientL();
 private: