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8ae0e4b4 | 1 | /* |
0880b18e | 2 | * Copyright (c) 1982, 1986 Regents of the University of California. |
2b6b6284 | 3 | * All rights reserved. |
8ae0e4b4 | 4 | * |
2b6b6284 | 5 | * Redistribution and use in source and binary forms are permitted |
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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. | |
2b6b6284 | 16 | * |
616d42db | 17 | * @(#)in_systm.h 7.3 (Berkeley) %G% |
8ae0e4b4 | 18 | */ |
8e112dd4 BJ |
19 | |
20 | /* | |
21 | * Miscellaneous internetwork | |
22 | * definitions for kernel. | |
23 | */ | |
24 | ||
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25 | /* |
26 | * Network types. | |
27 | * | |
28 | * Internally the system keeps counters in the headers with the bytes | |
29 | * swapped so that VAX instructions will work on them. It reverses | |
30 | * the bytes before transmission at each protocol level. The n_ types | |
31 | * represent the types with the bytes in ``high-ender'' order. | |
32 | */ | |
33 | typedef u_short n_short; /* short as received from the net */ | |
34 | typedef u_long n_long; /* long as received from the net */ | |
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35 | |
36 | typedef u_long n_time; /* ms since 00:00 GMT, byte rev */ | |
37 | ||
9c8692e9 | 38 | #ifdef KERNEL |
2b4b57cd | 39 | n_time iptime(); |
8e112dd4 | 40 | #endif |