ieee80211_getqos
qos = *(uint16_t *)ieee80211_getqos(wh);
*(uint16_t *)ieee80211_getqos(wh) = ds->qosctrl;
*(uint16_t *)ieee80211_getqos(wh) = ds->QosCtrl;
qos = *(uint16_t *)ieee80211_getqos(wh);
frm = ieee80211_getqos(wh);
frm = ieee80211_getqos(wh);
qos = ieee80211_getqos(wh)[0];
qos = ieee80211_getqos(wh)[0];
tid = ieee80211_getqos(wh)[0];
*(uint16_t *)qos = *(uint16_t *)ieee80211_getqos(wh);
ieee80211_getqos(wh)[1] &= ~IEEE80211_QOS_MC;
qos = ieee80211_getqos(wh)[0];
qos = ieee80211_getqos(wh)[0];