/*

* Copyright (c) 2007-2008 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:  DFC context interface declaration

*

*/

/*

* %version: 4 %

*/

#ifndef M_WLANDFC_H

#define M_WLANDFC_H

#include <wlanosaplatform.h>

class MWlanDfcClient;

/**

 *  DFC context interface declaration

 *

 *

 *  @lib wlanosa.lib

 *  @since S60 v3.2

 */

class MWlanDfc 

    {

public:

	/**

	 * Destructor.

	 *

	 * @since S60 v3.2

	 */

    virtual ~MWlanDfc() {};

    /**

     * Enqueue a dfc for execution. 

     * Either succeeds or has no effect.

     * Calling this method for allready queued dfc has no effect

     *

     * @since S60 v3.2

     * @param aDfcClient client interface

     * @param aCtx context passed back in client callback

     */

     virtual void Enqueue( MWlanDfcClient& aDfcClient, TInt aCtx ) = 0;

    /**

     * Dequeue a queued dfc. 

     * Either succeeds or has no effect.

     * Calling this method for non queued dfc has no effect 

     *

     * @since S60 v3.2

     */

     virtual void Dequeue() = 0;

    };

#endif // M_WLANDFC_H