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libcproject/lib/queue.h

52 lines
783 B
C

#ifndef __LIBCPROJECT_QUEUE__
#define __LIBCPROJECT_QUEUE__
#include <stdio.h>
#include <stdlib.h>
#include "types.h"
/**
* @brief Queue structure => FIFO (First In First Out).
* @since v1.0.0
*/
struct queue {
struct queue_node *first;
size_t length;
};
/**
* @brief Queue node structure.
* @since v1.0.0
*/
struct queue_node {
void *data;
struct queue_node *next;
};
/**
* @brief Queue initialization.
* @since v1.0.0
*/
struct queue *queue_initialization();
/**
* @brief Push data to queue.
* @since v1.0.0
*/
void queue_push(struct queue *queue, void *data);
/**
* @brief Pop data from queue.
* @since v1.0.0
*/
void *queue_pop(struct queue *queue);
/**
* @brief Frees the queue.
* @since v3.0.0
*/
void queue_free(struct queue *queue);
#endif