// Copyright (c) 1999-2009 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:// Definition of classes related event queues// //#if !defined(__EVWALK_H__)#define __EVWALK_H__enum TEventQueueWalkRet { EEventQueueWalkOk, EEventQueueWalkDeleteEvent, EEventQueueWalkRestart, };typedef TEventQueueWalkRet (*EventQueueWalk)(TAny *aPtr, TWsEvent *aEvent);#endif