pro
struct pro *p;
for (p = pro; p->p_name; p++)
struct pro *p;
for (p = pro; p->p_name; p++)
} pro[] = {
u_short pro, hrd, op;
pro = EXTRACT_16BITS(&ap->arp_pro);
if ((pro != ETHERTYPE_IP && pro != ETHERTYPE_TRAIL)
op, pro, ap->arp_pln, hrd, ap->arp_hln);
if (pro == ETHERTYPE_TRAIL)