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semaphoresPPC.h
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C/C++ Source or Header
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2000-03-13
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615b
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27 lines
#ifndef POWERPC_SEMAPHORESPPC_H
#define POWERPC_SEMAPHORESPPC_H
#ifndef EXEC_SEMAPHORES_H
#include <exec/semaphores.h>
#endif
/* SignalSemaphorePPC structure used by PPC semaphore functions */
struct SignalSemaphorePPC {
struct SignalSemaphore ssppc_SS;
APTR ssppc_reserved; /* private */
UWORD ssppc_lock; /* private */
};
/* return value from InitSemaphore and AddSemaphore */
#define SSPPC_SUCCESS -1
#define SSPPC_NOMEM 0
/* return values of AttemptSemaphore */
#define ATTEMPT_SUCCESS -1
#define ATTEMPT_FAILURE 0
#endif