diff -r 000000000000 -r 71ca22bcf22a mmmw_plat/enhanced_media_client_api/inc/ControlObserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmmw_plat/enhanced_media_client_api/inc/ControlObserver.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,39 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Header of ControlObserver interface.
+*
+*/
+
+
+#ifndef CONTROLOBSERVER_H
+#define CONTROLOBSERVER_H
+
+namespace multimedia
+    {
+    
+    class MControl;    
+    class MControlObserver
+        {
+        public:    
+        		static const TUint KErrorEvent          = 0;				
+        		static const TUint KSpecificEventBase   = 10000;				
+
+        public:
+            virtual void Event( MControl* aObject,TUint aEvent, TAny* aData ) = 0;
+        };
+    } // namespace multimedia
+
+#endif // CONTROLOBSERVER_H
+
+// End of file