ieee80211_frame_addr4
off = sizeof(uint16_t) + sizeof(struct ieee80211_frame_addr4);
struct ieee80211_frame_addr4 wh;
struct ieee80211_frame_addr4 wh;
off = sizeof(uint16_t) + sizeof(struct ieee80211_frame_addr4);
((const struct ieee80211_frame_addr4 *)wh)->i_addr4);
const struct ieee80211_frame_addr4 *wh =
(const struct ieee80211_frame_addr4 *) wh0;
#define WH4(wh) ((struct ieee80211_frame_addr4 *)(wh))
#define WH4(wh) ((struct ieee80211_frame_addr4 *)wh)
#define WH4(wh) ((const struct ieee80211_frame_addr4 *)wh)
if (m->m_pkthdr.len < sizeof(struct ieee80211_frame_addr4)) {