ieee80211_send_4way_msg1
(void)ieee80211_send_4way_msg1(ic, ni);
(void)ieee80211_send_4way_msg1(ic, ni);
(void)ieee80211_send_4way_msg1(ic, ni);
return ieee80211_send_4way_msg1(ic, ni);
extern int ieee80211_send_4way_msg1(struct ieee80211com *,