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/* Copyright (C) 2018 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/*!
* \file
*
* \brief Endian dependent integer operations.
*
* \addtogroup wire
* @{
*/
#pragma once
#if defined(__linux__) || defined(__gnu_hurd__) || \
(defined(__FreeBSD_kernel__) && defined(__GLIBC__))
# include <endian.h>
#elif defined(__FreeBSD__) || defined(__NetBSD__)
# include <sys/endian.h>
#elif defined(__OpenBSD__) || defined(__sun) || defined(__CYGWIN__)
# include <endian.h>
#elif defined(__APPLE__)
# include <libkern/OSByteOrder.h>
# define be16toh(x) OSSwapBigToHostInt16(x)
# define be32toh(x) OSSwapBigToHostInt32(x)
# define be64toh(x) OSSwapBigToHostInt64(x)
# define htobe16(x) OSSwapHostToBigInt16(x)
# define htobe32(x) OSSwapHostToBigInt32(x)
# define htobe64(x) OSSwapHostToBigInt64(x)
# define le16toh(x) OSSwapLittleToHostInt16(x)
# define le32toh(x) OSSwapLittleToHostInt32(x)
# define le64toh(x) OSSwapLittleToHostInt64(x)
# define htole16(x) OSSwapHostToLittleInt16(x)
# define htole32(x) OSSwapHostToLittleInt32(x)
# define htole64(x) OSSwapHostToLittleInt64(x)
#endif
/*! @} */
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