wi_ltv_keys
struct wi_ltv_keys *wk = (struct wi_ltv_keys *)ltv;
bcopy(wreq, &sc->wi_keys, sizeof(struct wi_ltv_keys));
bzero(wreq, sizeof(struct wi_ltv_keys));
sizeof(struct wi_ltv_keys));
sc->wi_keys.wi_len = (sizeof(struct wi_ltv_keys) / 2) + 1;
struct wi_ltv_keys *wk = (struct wi_ltv_keys *)&wreq;
struct wi_ltv_keys wi_keys;
struct wi_ltv_keys *wk;
wk = (struct wi_ltv_keys *)ltv;