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/*
* Copyright © 2016 Keith Packard <keithp@keithp.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.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef _AO_POWER_H_
#define _AO_POWER_H_
#if AO_POWER_MANAGEMENT
struct ao_power {
struct ao_power *prev, *next;
void (*suspend)(void *arg);
void (*resume)(void *arg);
void *arg;
uint8_t registered;
};
void
ao_power_register(struct ao_power *power);
void
ao_power_unregister(struct ao_power *power);
void
ao_power_suspend(void);
void
ao_power_resume(void);
#else /* AO_POWER_MANAGEMENT */
#define ao_power_register(power)
#define ao_power_unregister(power)
#define ao_power_suspend()
#define ao_power_resume()
#endif /* else AO_POWER_MANAGEMENT */
#endif /* _AO_POWER_H_ */
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