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/* Copyright (c) 2009 The Khronos Group Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and/or associated documentation files (the
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* "Materials"), to deal in the Materials without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Materials, and to
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* permit persons to whom the Materials are furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Materials.
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*
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* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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*/
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#ifndef OWFSEMAPHORE_H_
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#define OWFSEMAPHORE_H_
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#include "owftypes.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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OWF_API_CALL OWFint
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OWF_Semaphore_Init(OWF_SEMAPHORE* sem, OWFint val);
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OWF_API_CALL OWFint
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OWF_Semaphore_Wait(OWF_SEMAPHORE* sem);
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OWF_API_CALL OWFint
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OWF_Semaphore_TryWait(OWF_SEMAPHORE* sem);
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OWF_API_CALL void
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OWF_Semaphore_Post(OWF_SEMAPHORE* sem);
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OWF_API_CALL OWFint
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OWF_Semaphore_GetValue(OWF_SEMAPHORE* sem, OWFint* val);
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OWF_API_CALL OWFint
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OWF_Semaphore_Destroy(OWF_SEMAPHORE* sem);
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#ifdef __cplusplus
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}
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#endif
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#endif
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