diff -r 0ba996a9b75d -r 613943a21004 bluetoothengine/btserviceutil/export/devdiscoveryobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btserviceutil/export/devdiscoveryobserver.h	Tue Aug 31 15:25:10 2010 +0300
@@ -0,0 +1,53 @@
+/*
+* Copyright (c) 2010 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: 
+*
+*/
+
+#ifndef DEVDISCOVEREYOBSERVER_H
+#define DEVDISCOVEREYOBSERVER_H
+
+#include <btdevice.h>
+#include <bt_sock.h>
+
+/**
+ *  Class MDevDiscoveryObserver
+ *
+ *  Callback class to notify the completion of device discovery. 
+ */
+class MDevDiscoveryObserver
+    {
+public:
+    
+    /**
+     * Callback to notify that a device has been found.
+     *
+     * @param aAddr the inquiry address that contains the inquiry information
+     *  of the found device.
+     * @param aName the Bluetooth device name of the found device
+     */
+    virtual void HandleNextDiscoveryResultL( 
+            const TInquirySockAddr& aAddr, const TDesC& aName ) = 0;
+    
+    /**
+     * Callback to notify that the device search has completed.
+     *
+     * @param aErr the error code of device search result.
+     */
+    virtual void HandleDiscoveryCompleted( TInt aErr ) = 0;
+    };
+
+#endif
+
+// End of File