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; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
22 #if AO_POWER_MANAGEMENT
25 struct ao_power *prev, *next;
27 void (*suspend)(void *arg);
28 void (*resume)(void *arg);
34 ao_power_register(struct ao_power *power);
37 ao_power_unregister(struct ao_power *power);
40 ao_power_suspend(void);
43 ao_power_resume(void);
45 #else /* AO_POWER_MANAGEMENT */
47 #define ao_power_register(power)
48 #define ao_power_unregister(power)
49 #define ao_power_suspend()
50 #define ao_power_resume()
52 #endif /* else AO_POWER_MANAGEMENT */
54 #endif /* _AO_POWER_H_ */