Searched defs:arphdr (Results 1 – 2 of 2) sorted by relevance
48 struct arphdr { struct49 u_short ar_hrd; /* format of hardware address */55 u_short ar_pro; /* format of protocol address */56 u_char ar_hln; /* length of hardware address */57 u_char ar_pln; /* length of protocol address */58 u_short ar_op; /* one of: */83 (sizeof(struct arphdr) + 2*(ar_hln) + 2*(ar_pln)) argument