ieee80211req_sta_req
struct ieee80211req_sta_req req;
const size_t off = __offsetof(struct ieee80211req_sta_req, info);
if (ireq->i_len < sizeof(struct ieee80211req_sta_req))
struct ieee80211req_sta_req req;
struct ieee80211req_sta_req req;
struct ieee80211req_sta_req info;