/*

* Copyright (c) 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:  The observer class to monitor MuSh call state change

*

*/

#ifndef MMUSCALLSTATEOBSERVER_H_

#define MMUSCALLSTATEOBSERVER_H_

/**

 * The observer class for call state monitor 

 */

class MMusCallStateObserver

    {

public:

    /**

     * Notify Mush call state changed

     */

    virtual void MusCallStateChanged() = 0;

    };

#endif /*MMUSCALLSTATEOBSERVER_H_*/

// End of File.