2019-12-01 01:02:08 -07:00
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#ifndef __MSG_QUEUE_H_INCLUDED
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#define __MSG_QUEUE_H_INCLUDED
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#include "wintype.h"
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#include "msg.h"
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typedef struct tagMSG_QUEUE {
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struct tagMSG_QUEUE *next;
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PMSG startbound;
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PMSG endbound;
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PMSG head;
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PMSG tail;
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int nentries;
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pthread_mutex_t mutex;
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MSG messagestore[0];
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} MSG_QUEUE, *PMSG_QUEUE;
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#define PEEK_REMOVE 0x0001
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#define PEEK_NOREMOVE 0x0000
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2019-12-01 15:43:05 -07:00
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extern PMSG_QUEUE Mq_alloc(int nentries);
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extern void Mq_destroy(PMSG_QUEUE queue);
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extern void Mq_post(PMSG_QUEUE queue, uintptr_t target, unsigned message, const uintptr_t *attrs, int nattrs);
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extern void Mq_post1(PMSG_QUEUE queue, uintptr_t target, unsigned message, uintptr_t attr1);
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extern int Mq_peek(PMSG_QUEUE queue, PMSG msg, unsigned flags);
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2019-12-01 01:02:08 -07:00
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#endif /* __MSG_QUEUE_H_INCLUDED */
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