/* Microsoft Reference Implementation for TPM 2.0
 *
 *  The copyright in this software is being made available under the BSD License,
 *  included below. This software may be subject to other third party and
 *  contributor rights, including patent rights, and no such rights are granted
 *  under this license.
 *
 *  Copyright (c) Microsoft Corporation
 *
 *  All rights reserved.
 *
 *  BSD License
 *
 *  Redistribution and use in source and binary forms, with or without modification,
 *  are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice, this list
 *  of conditions and the following disclaimer.
 *
 *  Redistributions in binary form must reproduce the above copyright notice, this
 *  list of conditions and the following disclaimer in the documentation and/or
 *  other materials provided with the distribution.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ""AS IS""
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 */
//** Description
//
//  This module simulates the cancel pins on the TPM.
//
//** Includes, Typedefs, Structures, and Defines
#include "Platform.h"

//** Functions

//***_plat__IsCanceled()
// Check if the cancel flag is set
//  Return Type: int
//      TRUE(1)         if cancel flag is set
//      FALSE(0)        if cancel flag is not set
LIB_EXPORT int
_plat__IsCanceled(
    void
    )
{
    // return cancel flag
    return s_isCanceled;
}

//***_plat__SetCancel()

// Set cancel flag.
LIB_EXPORT void
_plat__SetCancel(
    void
    )
{
    s_isCanceled = TRUE;
    return;
}

//***_plat__ClearCancel()
// Clear cancel flag
LIB_EXPORT void
_plat__ClearCancel(
    void
    )
{
    s_isCanceled = FALSE;
    return;
}