1 /*
2  * ACS - Automatic Channel Selection module
3  * Copyright (c) 2011, Atheros Communications
4  * Copyright (c) 2013, Qualcomm Atheros, Inc.
5  *
6  * This software may be distributed under the terms of the BSD license.
7  * See README for more details.
8  */
9 
10 #ifndef ACS_H
11 #define ACS_H
12 
13 #ifdef CONFIG_ACS
14 
15 enum hostapd_chan_status acs_init(struct hostapd_iface *iface);
16 
17 #else /* CONFIG_ACS */
18 
acs_init(struct hostapd_iface * iface)19 static inline enum hostapd_chan_status acs_init(struct hostapd_iface *iface)
20 {
21 	wpa_printf(MSG_ERROR, "ACS was disabled on your build, rebuild hostapd with CONFIG_ACS=y or set channel");
22 	return HOSTAPD_CHAN_INVALID;
23 }
24 
25 #endif /* CONFIG_ACS */
26 
27 #endif /* ACS_H */
28