size_t wpas_supp_op_class_ie(struct wpa_supplicant *wpa_s,
struct wpa_ssid *ssid,
int freq, u8 *pos, size_t len);
+int * wpas_supp_op_classes(struct wpa_supplicant *wpa_s);
int wpas_enable_mac_addr_randomization(struct wpa_supplicant *wpa_s,
unsigned int type, const u8 *addr,