--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/LightWeightTimer/inc/mtimernotifier.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,64 @@
+/*
+* Copyright (c) 2005-2009 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:
+* Name          : mtimernotifier.h
+* Part of       : LightWeightTimer
+* Version       : SIP/4.0
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef M_TIMERNOTIFIER_H
+#define M_TIMERNOTIFIER_H
+
+// INCLUDES
+#include <e32base.h>
+#include "Lwtimer.h"
+
+// CLASS DECLARATION
+
+/**
+ * Defines how CSingleTimer notifies about its expiration.
+ */
+class MTimerNotifier
+	{
+public: // Virtual destructor
+
+	virtual ~MTimerNotifier() {}
+
+public: // New pure virtual functions
+
+	/**
+	 * Indicates the CSingleTimer has expired.
+	 *
+	 * @param aTimerId Identifies the timer which expired	 
+	 */
+	virtual void TimerExpiredL(TTimerId aTimerId) = 0;
+
+	/**
+	 * Called when leave occurred in TimerExpiredL.
+	 *
+	 * @return value KErrNone if it is possible to continue, otherwise a
+	 *	system wide error code.
+	 */
+	virtual TInt LeaveOccurred() = 0;
+	};
+
+#endif // M_TIMERNOTIFIER_H