keycb
((struct keycb *)sotorawcb(so))->kp_registered++;
struct keycb *kp = (struct keycb *)sotorawcb(so);
struct keycb *kp;
kp = (struct keycb *)rp;
if (((struct keycb *)rp)->kp_promisc) {
struct keycb *kp;
struct keycb *kp = (struct keycb *)sotorawcb(so);