IEEE80211_FC0_SUBTYPE_QOS
wh->i_fc[0] |= htole16(IEEE80211_FC0_SUBTYPE_QOS);
wh->i_fc[0] &= ~IEEE80211_FC0_SUBTYPE_QOS;
(IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) ==
(IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS))
(IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) ==
(IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS);
IEEE80211_FC0_SUBTYPE_QOS;
qwh->i_fc[0] |= IEEE80211_FC0_SUBTYPE_QOS;
(IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) ==
(IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS));