#ifndef CRT_RINGBUF_H
#define CRT_RINGBUF_H

#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct crt_ringbuf crt_ringbuf_t;

crt_ringbuf_t* crt_ringbuf_create(size_t capacity);
void crt_ringbuf_destroy(crt_ringbuf_t* rb);

bool crt_ringbuf_push(crt_ringbuf_t* rb, const void* data, size_t len);
bool crt_ringbuf_pop(crt_ringbuf_t* rb, void* out, size_t* len);
bool crt_ringbuf_peek(crt_ringbuf_t* rb, void* out, size_t* len);

size_t crt_ringbuf_count(crt_ringbuf_t* rb);
size_t crt_ringbuf_capacity(crt_ringbuf_t* rb);
bool crt_ringbuf_empty(crt_ringbuf_t* rb);
bool crt_ringbuf_full(crt_ringbuf_t* rb);
void crt_ringbuf_clear(crt_ringbuf_t* rb);

#ifdef __cplusplus
}
#endif

#endif