Fawkes API
Fawkes Development Version
ntoh64.h
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/***************************************************************************
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* ntoh64.h - Network <-> Host Byte Order conversion for uint64_t
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*
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* Created: Sat Mar 21 12:48:22 2009
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* Copyright 2009 Tim Niemueller [www.niemueller.de]
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*
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****************************************************************************/
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. A runtime exception applies to
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* this software (see LICENSE.GPL_WRE file mentioned below for details).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* Read the full text in the LICENSE.GPL_WRE file in the doc directory.
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*/
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#ifndef _NETCOMM_UTILS_NTOH64_H_
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#define _NETCOMM_UTILS_NTOH64_H_
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#include <arpa/inet.h>
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#include <stdint.h>
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#define ntoh64_(x) \
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(((uint64_t)(ntohl((uint32_t)(((uint64_t)x << 32) >> 32))) << 32) \
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| (uint32_t)ntohl(((uint32_t)((uint64_t)x >> 32))))
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#define hton64_(x) ntohll(x)
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#ifdef __OPTIMIZE__
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# define ntoh64(x) ntoh64_(x)
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# define hton64(x) ntoh64_(x)
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#else
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inline
uint64_t
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ntoh64(uint64_t x)
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{
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return
ntoh64_(x);
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}
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inline
uint64_t
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hton64(uint64_t x)
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{
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return
ntoh64_(x);
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}
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#endif
// __OPTIMIZE__
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#endif
// NETCOMM_UTILS_NTOH64__
src
libs
netcomm
utils
ntoh64.h
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