SV platform dependency builds

/*

 * Microsoft COM initialization routines

 * Copyright (c) 1999-2011 Ross Bencina, Phil Burk

 *

 * Permission is hereby granted, free of charge, to any person obtaining

 * a copy of this software and associated documentation files

 * (the "Software"), to deal in the Software without restriction,

 * including without limitation the rights to use, copy, modify, merge,

 * publish, distribute, sublicense, and/or sell copies of the Software,

 * and to permit persons to whom the Software is furnished to do so,

 * subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be

 * included in all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR

 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 */

/*

 * The text above constitutes the entire PortAudio license; however, 

 * the PortAudio community also makes the following non-binding requests:

 *

 * Any person wishing to distribute modifications to the Software is

 * requested to send the modifications to the original developer so that

 * they can be incorporated into the canonical version. It is also 

 * requested that these non-binding requests be included along with the 

 * license above.

 */

/** @file

 @ingroup win_src

 @brief Microsoft COM initialization routines.

*/

#ifndef PA_WIN_COINITIALIZE_H

#define PA_WIN_COINITIALIZE_H

#ifdef __cplusplus

extern "C"

{

#endif /* __cplusplus */

/**

 @brief Data type used to hold the result of an attempt to initialize COM

    using PaWinUtil_CoInitialize. Must be retained between a call to 

    PaWinUtil_CoInitialize and a matching call to PaWinUtil_CoUninitialize.

*/

typedef struct PaWinUtilComInitializationResult{

    int state;

    int initializingThreadId;

} PaWinUtilComInitializationResult;

/**

 @brief Initialize Microsoft COM subsystem on the current thread.

 @param hostApiType the host API type id of the caller. Used for error reporting.

 @param comInitializationResult An output parameter. The value pointed to by 

        this parameter stores information required by PaWinUtil_CoUninitialize 

        to correctly uninitialize COM. The value should be retained and later 

        passed to PaWinUtil_CoUninitialize.

 If PaWinUtil_CoInitialize returns paNoError, the caller must later call

 PaWinUtil_CoUninitialize once.

*/

PaError PaWinUtil_CoInitialize( PaHostApiTypeId hostApiType, PaWinUtilComInitializationResult *comInitializationResult );

/**

 @brief Uninitialize the Microsoft COM subsystem on the current thread using 

 the result of a previous call to PaWinUtil_CoInitialize. Must be called on the same

 thread as PaWinUtil_CoInitialize.

 @param hostApiType the host API type id of the caller. Used for error reporting.

 @param comInitializationResult An input parameter. A pointer to a value previously

 initialized by a call to PaWinUtil_CoInitialize.

*/

void PaWinUtil_CoUninitialize( PaHostApiTypeId hostApiType, PaWinUtilComInitializationResult *comInitializationResult );

#ifdef __cplusplus

}

#endif /* __cplusplus */

#endif /* PA_WIN_COINITIALIZE_H */