wlan_config_state
(void)wlan_config_state(wif, 1);
(void)wlan_config_state(wif, 0);
if (wlan_config_state(wif, 1) < 0)
if (wlan_config_state(wif, 1) < 0)
int wlan_config_state(struct wlan_iface *, uint8_t);
if (wlan_config_state(wif, 1) < 0 ||
(void)wlan_config_state(wif, 1);