IEEE80211_FC0_VERSION_MASK
if ((wh->i_fc[0] & IEEE80211_FC0_VERSION_MASK) !=
if ((wh->i_fc[0] & IEEE80211_FC0_VERSION_MASK) !=
if ((wh->i_fc[0] & IEEE80211_FC0_VERSION_MASK) !=
if ((wh->i_fc[0] & IEEE80211_FC0_VERSION_MASK) !=
if ((wh->i_fc[0] & IEEE80211_FC0_VERSION_MASK) !=
if ((wh->i_fc[0] & IEEE80211_FC0_VERSION_MASK) !=
wh->i_fc[0] |= atoi(optarg)& IEEE80211_FC0_VERSION_MASK;