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https://github.com/ekeeke/Genesis-Plus-GX.git
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80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
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/* Copyright (C) 2010-2017 The RetroArch team
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*
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (libco.h).
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* ---------------------------------------------------------------------------------------
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*
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* Permission is hereby granted, free of charge,
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* to any person obtaining a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef LIBCO_H
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#define LIBCO_H
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#include <retro_common_api.h>
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#ifdef LIBCO_C
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#ifdef LIBCO_MP
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#define thread_local __thread
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#else
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#define thread_local
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#endif
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#endif
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RETRO_BEGIN_DECLS
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typedef void* cothread_t;
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/**
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* co_active:
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*
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* Gets the currently active context.
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*
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* Returns: active context.
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**/
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cothread_t co_active(void);
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/**
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* co_create:
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* @int : stack size
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* @funcptr : thread entry function callback
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*
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* Create a co_thread.
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*
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* Returns: cothread if successful, otherwise NULL.
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*/
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cothread_t co_create(unsigned int, void (*)(void));
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/**
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* co_delete:
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* @cothread : cothread object
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*
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* Frees a co_thread.
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*/
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void co_delete(cothread_t cothread);
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/**
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* co_switch:
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* @cothread : cothread object to switch to
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*
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* Do a context switch to @cothread.
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*/
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void co_switch(cothread_t cothread);
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RETRO_END_DECLS
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/* ifndef LIBCO_H */
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#endif
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