/** @file
 * PDM - Pluggable Device Manager, Async Task.
 */

/*
 * Copyright (C) 2007-2017 Oracle Corporation
 *
 * This file is part of VirtualBox Open Source Edition (OSE), as
 * available from http://www.virtualbox.org. This file is free software;
 * you can redistribute it and/or modify it under the terms of the GNU
 * General Public License (GPL) as published by the Free Software
 * Foundation, in version 2 as it comes in the "COPYING" file of the
 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
 *
 * The contents of this file may alternatively be used under the terms
 * of the Common Development and Distribution License Version 1.0
 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
 * VirtualBox OSE distribution, in which case the provisions of the
 * CDDL are applicable instead of those of the GPL.
 *
 * You may elect to license modified versions of this file under the
 * terms and conditions of either the GPL or the CDDL or both.
 */

#ifndef ___VBox_vmm_pdmasynctask_h
#define ___VBox_vmm_pdmasynctask_h

#include <VBox/types.h>


RT_C_DECLS_BEGIN

/** @defgroup grp_pdm_async_task    The PDM Async Task API
 * @ingroup grp_pdm
 * @{
 */

/** Pointer to a PDM async task template handle. */
typedef struct PDMASYNCTASKTEMPLATE *PPDMASYNCTASKTEMPLATE;
/** Pointer to a PDM async task template handle pointer. */
typedef PPDMASYNCTASKTEMPLATE *PPPDMASYNCTASKTEMPLATE;

/** Pointer to a PDM async task handle. */
typedef struct PDMASYNCTASK *PPDMASYNCTASK;
/** Pointer to a PDM async task handle pointer. */
typedef PPDMASYNCTASK *PPPDMASYNCTASK;

/* This should be similar to VMReq, only difference there will be a pool
   of worker threads instead of EMT. The actual implementation should be
   made in IPRT so we can reuse it for other stuff later. The reason why
   it should be put in PDM is because we need to manage it wrt to VM
   state changes (need exception - add a flag for this). */

/** @} */


RT_C_DECLS_END

#endif