diff -r 63be7eb3fc78 -r f28ada11abbf wlanutilities/wlansniffer/engine/server/inc/wsfwlanscanintervalchangeobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlanutilities/wlansniffer/engine/server/inc/wsfwlanscanintervalchangeobserver.h	Wed Sep 01 12:20:32 2010 +0100
@@ -0,0 +1,50 @@
+/*
+* 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:  Class header for MWsfWlanScanIntervalChangeObserver
+*
+*/
+
+
+#ifndef M_WSFWLANSCANINTERVALCHANGEOBSERVER_H
+#define M_WSFWLANSCANINTERVALCHANGEOBSERVER_H
+
+//  EXTERNAL INCLUDES
+#include <e32def.h>
+
+//  CLASS DEFINITION
+/**
+* Class acts as an interface for the class monitoring the background scan 
+* interval to notify its clients of changes in that property.
+* 
+* @since S60 5.0
+*/
+class MWsfWlanScanIntervalChangeObserver
+    {
+    public:     // Abstract methods
+        /**
+        * Called when the value of the background scan interval or the
+        * show availability flag has been changed
+        * @since S60 5.0
+        * @param aNewScanInterval The new value for the scan interval
+        * @param aShowAvailability The new value for the 
+        *                          Show WLAN availability flag
+        */
+        virtual void WlanScanIntervalChangedL( TUint aNewScanInterval,
+                                               TBool aShowAvailability ) = 0;
+       
+    };
+
+#endif      //  M_WSFWLANSCANINTERVALCHANGEOBSERVER_H
+
+// End of file