// SPDX-License-Identifier: ISC

#pragma once

#include <zinnia/mutex.h>
#include <stdint.h>

struct condvar {
    _Atomic(uint32_t) seq;
    _Atomic(uint32_t) waiters;
};

void condvar_init(struct condvar* cv);
void condvar_wait(struct condvar* cv, mutex_t* mutex);
void condvar_signal(struct condvar* cv);
void condvar_broadcast(struct condvar* cv);