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/*
* melisma - extensible and scriptable audio engine
* Copyright (C) 2026 Ludvig Gunne Lindström
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef RING_H
#define RING_H
#include <stdint.h>
#include <stdatomic.h>
typedef struct ml_ring ml_ring;
ml_ring *ml_ring_init(size_t len);
void ml_ring_free(ml_ring *r);
int ml_ring_empty(ml_ring *r);
int ml_ring_has_space(ml_ring *r, size_t len);
int ml_ring_put(ml_ring *r, uint8_t c);
int ml_ring_get(ml_ring *r, uint8_t *c);
size_t ml_ring_write(ml_ring *r, const void *ptr, size_t len);
size_t ml_ring_read(ml_ring *r, void *ptr, size_t len);
void ml_ring_put_blocking(ml_ring *r, uint8_t c);
uint8_t ml_ring_get_blocking(ml_ring *r);
void ml_ring_write_blocking(ml_ring *r, const void *ptr, size_t len);
void ml_ring_read_blocking(ml_ring *r, void *ptr, size_t len);
#endif
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