* Copyright (c) 1984, 1985, 1986, 1987 Regents of the University of California.
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
* @(#)idp.h 7.3 (Berkeley) %G%
* Definitions for NS(tm) Internet Datagram Protocol
u_short idp_sum
; /* Checksum */
u_short idp_len
; /* Length, in bytes, including header */
u_char idp_tc
; /* Transport Crontrol (i.e. hop count) */
u_char idp_pt
; /* Packet Type (i.e. level 2 protocol) */
struct ns_addr idp_dna
; /* Destination Network Address */
struct ns_addr idp_sna
; /* Source Network Address */