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8ae0e4b4 | 1 | /* |
240edf1f KS |
2 | * Copyright (c) 1984, 1985, 1986, 1987 Regents of the University of California. |
3 | * All rights reserved. | |
8ae0e4b4 | 4 | * |
240edf1f | 5 | * Redistribution and use in source and binary forms are permitted |
616d42db KB |
6 | * provided that the above copyright notice and this paragraph are |
7 | * duplicated in all such forms and that any documentation, | |
8 | * advertising materials, and other materials related to such | |
9 | * distribution and use acknowledge that the software was developed | |
10 | * by the University of California, Berkeley. The name of the | |
11 | * University may not be used to endorse or promote products derived | |
12 | * from this software without specific prior written permission. | |
13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
240edf1f | 16 | * |
616d42db | 17 | * @(#)spidp.h 7.3 (Berkeley) %G% |
8ae0e4b4 | 18 | */ |
c6efc255 KS |
19 | |
20 | /* | |
21 | * Definitions for NS(tm) Internet Datagram Protocol | |
22 | * containing a Sequenced Packet Protocol packet. | |
23 | */ | |
24 | struct spidp { | |
25 | struct idp si_i; | |
26 | struct sphdr si_s; | |
27 | }; | |
28 | struct spidp_q { | |
29 | struct spidp_q *si_next; | |
30 | struct spidp_q *si_prev; | |
31 | }; | |
32 | #define SI(x) ((struct spidp *)x) | |
33 | #define si_sum si_i.idp_sum | |
34 | #define si_len si_i.idp_len | |
35 | #define si_tc si_i.idp_tc | |
36 | #define si_pt si_i.idp_pt | |
37 | #define si_dna si_i.idp_dna | |
38 | #define si_sna si_i.idp_sna | |
39 | #define si_sport si_i.idp_sna.x_port | |
40 | #define si_cc si_s.sp_cc | |
41 | #define si_dt si_s.sp_dt | |
42 | #define si_sid si_s.sp_sid | |
43 | #define si_did si_s.sp_did | |
44 | #define si_seq si_s.sp_seq | |
45 | #define si_ack si_s.sp_ack | |
46 | #define si_alo si_s.sp_alo |