/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include <sys/types.h>

#include "missing_keyctl.h"

/* Like TAKE_PTR() but for key_serial_t, resetting them to -1 */
#define TAKE_KEY_SERIAL(key_serial) TAKE_GENERIC(key_serial, key_serial_t, -1)

int keyring_read(key_serial_t serial, void **ret, size_t *ret_size);