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d4697bc9 | 1 | /* Copyright (C) 1993-2014 Free Software Foundation, Inc. |
ceb2d9aa | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
ceb2d9aa | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
28f540f4 | 8 | |
ceb2d9aa UD |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
28f540f4 | 17 | |
e054f494 | 18 | #include <stdint.h> |
28f540f4 RM |
19 | #include <netinet/in.h> |
20 | ||
21 | #undef htonl | |
1522c368 | 22 | #undef ntohl |
28f540f4 | 23 | |
6ede11aa | 24 | uint32_t |
70996a37 | 25 | htonl (uint32_t x) |
28f540f4 | 26 | { |
1522c368 | 27 | #if BYTE_ORDER == BIG_ENDIAN |
28f540f4 | 28 | return x; |
1522c368 UD |
29 | #elif BYTE_ORDER == LITTLE_ENDIAN |
30 | return __bswap_32 (x); | |
31 | #else | |
32 | # error "What kind of system is this?" | |
33 | #endif | |
28f540f4 | 34 | } |
1522c368 | 35 | weak_alias (htonl, ntohl) |