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17 lines
303 B
17 lines
303 B
/*
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* vsem.h
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*
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* Created on: 2019-3-29
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* Author: Administrator
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*/
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#ifndef VSEM_H_
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#define VSEM_H_
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typedef struct vsem *vsem_t;
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vsem_t vsem_new(void );
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void vsem_free(vsem_t vs);
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int vsem_wait(vsem_t vs, unsigned int timeout /*0-forever*/);
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void vsem_signal(vsem_t vs);
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#endif /* VSEM_H_ */
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