int wpas_wps_start_nfc(struct wpa_supplicant *wpa_s, const u8 *bssid);
int wpas_wps_nfc_tag_read(struct wpa_supplicant *wpa_s,
const struct wpabuf *data);
+struct wpabuf * wpas_wps_nfc_handover_req(struct wpa_supplicant *wpa_s);
+struct wpabuf * wpas_wps_nfc_handover_sel(struct wpa_supplicant *wpa_s);
+int wpas_wps_nfc_rx_handover_req(struct wpa_supplicant *wpa_s,
+ const struct wpabuf *data);
+int wpas_wps_nfc_rx_handover_sel(struct wpa_supplicant *wpa_s,
+ const struct wpabuf *data);
void wpas_wps_update_ap_info(struct wpa_supplicant *wpa_s,
struct wpa_scan_results *scan_res);
void wpas_wps_notify_assoc(struct wpa_supplicant *wpa_s, const u8 *bssid);