55 lines
1.0 KiB
C
55 lines
1.0 KiB
C
/*******************************************************************************
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*
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*
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* File: tau_queue.h
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* Description tau 队列操作
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* Version V0.1
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* Date 2021-02-25
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* Author lzy
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*******************************************************************************/
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#ifndef _TAU_QUEUE_H
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#define _TAU_QUEUE_H
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#include <stdio.h>
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#include <stdlib.h>
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typedef struct node_t
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{
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void *data;
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struct node_t *next;
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} node_t;
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typedef node_t node;
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typedef struct
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{
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node *next;
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node *tail;
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int count;
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int max_size;
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} tau_queue_t;
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//申请node
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node *tau_new_node(void *data);
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//释放node
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void tau_free_node(node *qn);
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//申请队列
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tau_queue_t *tau_new_queue(int max_size);
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//释放队列
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void tau_free_queue(tau_queue_t *q);
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//入列 返回0 为失败，1为成功
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int tau_queue_push(tau_queue_t *q, void *data);
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//出列
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void *tau_queue_pop(tau_queue_t *q);
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//获取队列size
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int tau_queue_size(tau_queue_t *q);
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//检查队列是否为空
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int tau_queue_empty(tau_queue_t *q);
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//检查队列是否满了
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int tau_queue_full(tau_queue_t *q);
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#endif
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