ieee80211_mgmt_output
ret = ieee80211_mgmt_output(ic, in, m, IEEE80211_FC0_SUBTYPE_ACTION, 0);
int ieee80211_mgmt_output(ieee80211com_t *, ieee80211_node_t *, mblk_t *,
ret = ieee80211_mgmt_output(ic, in, mp, type, timer);