--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvaudiomanager/Inc/MCANotifierInterface.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,57 @@
+/*
+* Copyright (c) 2002-2005 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:  This interface describes structure of notify services
+*
+*/
+
+
+
+#ifndef MCANOTIFIERINTERFACE_H
+#define MCANOTIFIERINTERFACE_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <coreapplicationuisdomainpskeys.h>
+
+
+// CLASS DECLARATION
+
+/**
+*  An interface for listening PS key changes
+*
+*  @since Series 60 2.6
+*/
+class MCANotifierInterface
+    {
+    public:
+        enum TNotifyKey
+            {
+            EUIPIndKey = 0,
+            EMSGToneQuitKey
+            };
+    public:
+
+        virtual ~MCANotifierInterface() {};
+
+    public: // New functions
+
+        virtual TInt SetInt( TNotifyKey aKey, TInt aValue ) = 0;
+        virtual TInt GetInt( TNotifyKey aKey, TInt& aValue ) = 0;
+        virtual TInt ListenKeyChanges( TNotifyKey aKey ) = 0;
+    };
+
+#endif      // MCANOTIFIERINTERFACE_H   
+
+// End of File
+