diff -r 000000000000 -r 094583676ce7 IMPSengine/ImpsDataChannel/inc/ImpsTransportTimerCallback.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/IMPSengine/ImpsDataChannel/inc/ImpsTransportTimerCallback.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2003 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: Callback function for Transport Timer.
+*
+*
+*/
+
+
+#ifndef IMPSTRANSPORTTIMERCALLBACK_H
+#define IMPSTRANSPORTTIMERCALLBACK_H
+
+#include "ImpsTimingRequester.h"
+
+// CLASS DECLARATION
+
+/**
+*  A callback class for the timer class of IMPS Transport layer
+*/
+class MImpsTransportTimerCallback
+    {
+    public:
+
+        /**
+        * Pure virtual callback function to be implemented in the
+        * derived class. This function is called when timer has
+        * compeleted.
+        * @param aStatus The integer value of iStatus of the timer class
+        */
+        virtual void HandleTransportTimerEventL( TImpsTimingRequester* iRequester,
+                                                 TInt aStatus ) = 0;
+    };
+
+#endif      // IMPSTRANSPORTTIMERCALLBACK_H
+
+// End of File