diff -r 826cea16efd9 -r 13a33d82ad98 videoconnutility/connutility/inc/vcxconnutilpubsubobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videoconnutility/connutility/inc/vcxconnutilpubsubobserver.h	Wed Sep 01 12:20:37 2010 +0100
@@ -0,0 +1,46 @@
+/*
+* 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 the License "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:    interface to notify about PS key changes in vcxconnectionutility*
+*/
+
+
+
+
+#ifndef _M_CVCX_CONUTILOBS_H__
+#define _M_CVCX_CONUTILOBS_H__
+
+#include <e32def.h>
+#include <e32cmn.h>
+
+/**
+* Interface is being used inside vcxconnectionutility to notify 
+* the implementation class about changes of values in the PS keys.
+*/
+
+class MConnUtilPubsubObserver
+
+    {
+    public:
+        
+        /**
+         * Method to be called when PS key value changes
+         * 
+         * @param aKey    key id 
+         * @param aValue  new value
+         */
+        virtual void ValueChangedL(const TUint32& aKey, const TInt&  aValue) = 0;
+
+    };
+
+#endif // _M_CVCX_CONUTILOBS_H__