src/libnetdata/ringbuffer/ringbuffer_internal.h
// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef RINGBUFFER_INTERNAL_H
#define RINGBUFFER_INTERNAL_H
#include "ringbuffer.h"
struct rbuf {
char *data;
// points to next byte where we can write
char *head;
// points to oldest (next to be poped) readable byte
char *tail;
// to avoid calculating data + size
// all the time
char *end;
size_t size;
size_t size_data;
};
typedef struct rbuf *rbuf_t;
#endif