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35 lines
647 B
C
35 lines
647 B
C
#ifndef mutex_h_
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#define mutex_h_
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/* Mutual exclusion mechanism wrappers for the different platforms */
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#ifdef RENDERTYPEWIN
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# include <windows.h>
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# include <process.h>
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#else
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# define SDL_MAIN_HANDLED
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# include "sdl_inc.h"
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#endif
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#ifdef EXTERNC
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extern "C" {
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#endif
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#ifdef RENDERTYPEWIN
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typedef HANDLE mutex_t;
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#else
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/* PK: I don't like pointer typedefs, but SDL_CreateMutex() _returns_ one,
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* so we're out of luck with our interface. */
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typedef SDL_mutex* mutex_t;
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#endif
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extern int32_t mutex_init(mutex_t *mutex);
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extern int32_t mutex_lock(mutex_t *mutex);
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extern int32_t mutex_unlock(mutex_t *mutex);
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#ifdef EXTERNC
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}
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#endif
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#endif
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