| [Overview][Constants][Types][Index] | 
Semaphore type. (opaque)
Source position: ptypes.inc line 362
type sem_t = record  | 
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__sem_lock: _pthread_fastlock;  | 
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__sem_value: cint;  | 
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__sem_waiting: pointer;  | 
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end;  | 
sem_t describes a thread semaphore. It should be considered an opaque record, the names of the fields can change anytime.