/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2009 Libra Li <libra.li@technexion.com>
 *
 * 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 2 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.
 */

void speaker_init(uint8_t time);
void speaker_on_nodelay(void);
void speaker_off_nodelay(void);
void speaker_on_delay(void);
void speaker_off_delay(void);