IEEE80211_IOC_FF
set80211(ctx, IEEE80211_IOC_FF, d, 0, NULL);
if (get80211val(ctx, IEEE80211_IOC_FF, &val) != -1) {
case IEEE80211_IOC_FF:
case IEEE80211_IOC_FF:
case IEEE80211_IOC_FF:
case IEEE80211_IOC_FF:
case IEEE80211_IOC_FF:
op = IEEE80211_IOC_FF;