queue.h

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/*
 * NXP S32 Firmware Template
 * File: src/queue.h
 * Description: Generic queue implementation
 * Author: Shishir Dey
 * License: MIT
 */
 
#ifndef QUEUE_H
#define QUEUE_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define QUEUE_MAX_SIZE 10
 
typedef struct {
    void* data[QUEUE_MAX_SIZE];
    int front;
    int rear;
    int count;
} queue_t;
 
void queue_init(queue_t *q);
int queue_is_full(queue_t *q);
int queue_is_empty(queue_t *q);
int queue_enqueue(queue_t *q, void *item);
int queue_dequeue(queue_t *q, void **item);
 
#ifdef __cplusplus
}
#endif
 
#endif /* QUEUE_H */