2 * Copyright © 2016 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
21 #if AO_POWER_MANAGEMENT
24 struct ao_power *prev, *next;
26 void (*suspend)(void *arg);
27 void (*resume)(void *arg);
33 ao_power_register(struct ao_power *power);
36 ao_power_unregister(struct ao_power *power);
39 ao_power_suspend(void);
42 ao_power_resume(void);
44 #else /* AO_POWER_MANAGEMENT */
46 #define ao_power_register(power)
47 #define ao_power_unregister(power)
48 #define ao_power_suspend()
49 #define ao_power_resume()
51 #endif /* else AO_POWER_MANAGEMENT */
53 #endif /* _AO_POWER_H_ */