/*
* Copyright (c) 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: 
*
*/

#ifndef XAPLATFORM_H
#define XAPLATFORM_H

#include "openmaxalwrapper.h"
#include "xaglobals.h"

/** MACROS **/

/** TYPES **/

typedef void* XAImplMutexHandle;
typedef void* XAImplSemHandle;
typedef void* XAImplThreadHandle;
typedef void* (* XAImplThreadFunction)(
    void *xaThdFunAargs
);

/** METHODS **/

/* mutex management */
XAresult XAImpl_CreateMutex( XAImplMutexHandle *mtx );
XAresult XAImpl_TryLockMutex( XAImplMutexHandle  mtx );
XAresult XAImpl_LockMutex( XAImplMutexHandle  mtx );
XAresult XAImpl_UnlockMutex( XAImplMutexHandle mtx );
void XAImpl_DeleteMutex( XAImplMutexHandle mtx );

/* semaphores */
XAresult XAImpl_CreateSemaphore( XAImplSemHandle *sem );
XAresult XAImpl_WaitSemaphore( XAImplSemHandle sem );
XAresult XAImpl_PostSemaphore( XAImplSemHandle sem );
void XAImpl_DeleteSemaphore( XAImplSemHandle sem );

/* thread management */

XAresult XAImpl_CreateThreadHandle( XAImplThreadHandle *thd );
XAresult XAImpl_StartThread( XAImplThreadHandle thd,
                         void *thdattrib,
                         XAImplThreadFunction thdfunc, void *thdfuncargs );
void XAImpl_CancelThread( XAImplThreadHandle thd );
void XAImpl_ExitThread( XAImplThreadHandle thd );
void XAImpl_DeleteThreadHandle( XAImplThreadHandle thd );

#endif /* XAPLATFORM_H */