| 1 | /* Interface to endianness-neutrality functions. |
| 2 | Copyright (C) 2019-2020 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of libctf. |
| 5 | |
| 6 | libctf is free software; you can redistribute it and/or modify it under |
| 7 | the terms of the GNU General Public License as published by the Free |
| 8 | Software Foundation; either version 3, or (at your option) any later |
| 9 | version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, but |
| 12 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| 14 | See the GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; see the file COPYING. If not see |
| 18 | <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #ifndef _CTF_ENDIAN_H |
| 21 | #define _CTF_ENDIAN_H |
| 22 | |
| 23 | #include "config.h" |
| 24 | #include <stdint.h> |
| 25 | #include "swap.h" |
| 26 | |
| 27 | #if !defined (HAVE_ENDIAN_H) || !defined (htole64) |
| 28 | #ifndef WORDS_BIGENDIAN |
| 29 | # define htole64(x) (x) |
| 30 | # define le64toh(x) (x) |
| 31 | #else |
| 32 | # define htole64(x) bswap_64 ((x)) |
| 33 | # define le64toh(x) bswap_64 ((x)) |
| 34 | #endif /* WORDS_BIGENDIAN */ |
| 35 | #endif /* !defined(HAVE_ENDIAN_H) */ |
| 36 | |
| 37 | #endif /* !defined(_CTF_ENDIAN_H) */ |