--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanldd/wlan_common/umac_common/inc/umacnullsender.h	Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,52 @@
+/*
+* 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