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) */ 38