diff -r 000000000000 -r 094583676ce7 IMPSengine/engsrv/inc/impspropertyobserverapi.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/IMPSengine/engsrv/inc/impspropertyobserverapi.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,36 @@
+/*
+* Copyright (c) 2004 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:  Publish & Subscribe property change observer
+*
+*/
+
+
+#ifndef IMPSPROPERTYOBSERVERAPI_H
+#define IMPSPROPERTYOBSERVERAPI_H
+
+
+#include <e32base.h>
+#include <e32property.h>
+
+class MImpsPropertyObserver
+    {
+
+    public:
+
+        virtual void HandlePropertyChangeL( TInt aValue ) = 0;
+    };
+
+#endif      // IMPSPROPERTYOBSERVERAPI_H  
+
+// End of File