/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:   Declaration of the MWlanNullSender class.

*

*/

/*

* %version: 5 %

*/

#ifndef WLAN_NULL_SENDER_H

#define WLAN_NULL_SENDER_H

/**

 *  Null Data Frame Sender interface

 *

 *  @lib wlanumac.lib

 *  @since S60 v3.2

 */

class MWlanNullSender 

    {

public:

    /**

     * Request to send a Null Data Frame

     *

     * @since S60 v3.2

     * @param aCtxImpl statemachine context

     * @param aQosNull ETrue if a QoS Null Data frame should be transmitted

     *                 EFalse if a regular Null Data frame should be transmitted

     * @return ETrue if the send request was successfully submitted

     *         EFalse otherwise

     */

    virtual TBool TxNullDataFrame( 

        WlanContextImpl& aCtxImpl,

        TBool aQosNull ) = 0;

    };

#endif // WLAN_NULL_SENDER_H