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/* Declarations of zone functions and types.
Copyright (C) 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _SYS_BYTEORDER_H
#define _SYS_BYTEORDER_H
#include <byteswap.h>
#include <features.h>
#include <sys/types.h>
#define BSWAP_8(x) __bswap_8(x)
#define BSWAP_16(x) __bswap_16(x)
#define BSWAP_32(x) __bswap_32(x)
#define BSWAP_64(x) __bswap_64(x)
extern uint64_t htonll (uint64_t __hostlonglong)
__THROW __attribute__ ((__const__));
extern uint64_t ntohll (uint64_t __netlonglong)
__THROW __attribute__ ((__const__));
#ifdef __OPTIMIZE__
# if __BYTE_ORDER == __BIG_ENDIAN
# define ntohll(x) (x)
# else
# if __BYTE_ORDER == __LITTLE_ENDIAN
# define ntohll(x) __bswap_64 (x)
# endif
# endif
#endif
#endif /* _SYS_BYTEORDER_H */
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