queue.h

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00001 
00029 #ifndef __TQUEUE_H__
00030 #define __TQUEUE_H__
00031 
00032 #include <pthread.h>
00035 #define MAX_QUEUE_ELEMENTS 10
00036 
00038 typedef struct qelem_t qelem_t;
00039 struct qelem_t{
00040   qelem_t* q_forw;
00041   void* data;
00042 };
00043 
00046 typedef struct queue_t{
00047   qelem_t* first; 
00048   qelem_t* last; 
00049   int nelem; 
00050   pthread_mutex_t mutex;
00051 } queue_t;
00052 
00058 void queue_init(queue_t* queue);
00059 
00065 void queue_deinit(queue_t* queue);
00066 
00073 void queue(queue_t* queue, void* data);
00074 
00082 void* dequeue(queue_t* queue);
00083 
00090 int getquenelem(queue_t* queue);
00091 
00092 #endif

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