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377a515b | 1 | /* System specific type definitions for networking code. |
d614a753 | 2 | Copyright (C) 1997-2020 Free Software Foundation, Inc. |
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3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
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9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
377a515b | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
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18 | |
19 | #ifndef _NETINET_IN_SYSTM_H | |
20 | #define _NETINET_IN_SYSTM_H 1 | |
21 | ||
377a515b | 22 | #include <sys/types.h> |
11160cb7 | 23 | #include <stdint.h> |
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24 | |
25 | __BEGIN_DECLS | |
26 | ||
27 | /* | |
28 | * Network order versions of various data types. Unfortunately, BSD | |
29 | * assumes specific sizes for shorts (16 bit) and longs (32 bit) which | |
30 | * don't hold in general. As a consequence, the network order versions | |
31 | * may not reflect the actual size of the native data types. | |
32 | */ | |
33 | ||
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34 | typedef uint16_t n_short; /* short as received from the net */ |
35 | typedef uint32_t n_long; /* long as received from the net */ | |
36 | typedef uint32_t n_time; /* ms since 00:00 GMT, byte rev */ | |
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37 | |
38 | __END_DECLS | |
39 | ||
40 | #endif /* netinet/in_systm.h */ |