ring_buffer.h

Go to the documentation of this file.

#ifndef RING_BUFFER_H
#define RING_BUFFER_H
 
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
 
typedef struct st_ring_buffer
{
    void ** p_data;  
    size_t length;   
    size_t head_idx; 
    size_t tail_idx; 
} ring_buffer_t;
 
void ring_buffer_init(ring_buffer_t * p_buffer, void * ptr_array, size_t length);
void * ring_buffer_peek(ring_buffer_t * p_buffer);
bool ring_buffer_pop(ring_buffer_t * p_buffer, void ** p_element);
bool ring_buffer_push(ring_buffer_t * p_buffer, void * p_element);
bool ring_buffer_is_empty(ring_buffer_t * p_buffer);
size_t ring_buffer_count(ring_buffer_t * p_buffer);
 
#endif