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/*
This file is part of GNUnet.
(C) 2001, 2002, 2003, 2004, 2006 Christian Grothoff (and other contributing authors)
GNUnet 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 2, or (at your
option) any later version.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file util/common_endian.c
* @brief endian conversion helpers
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunet_common.h"
#define LOG(kind,...) GNUNET_log_from (kind, "util",__VA_ARGS__)
unsigned long long
GNUNET_ntohll (unsigned long long n)
{
#if __BYTE_ORDER == __BIG_ENDIAN
return n;
#else
return (((unsigned long long) ntohl (n)) << 32) + ntohl (n >> 32);
#endif
}
unsigned long long
GNUNET_htonll (unsigned long long n)
{
#if __BYTE_ORDER == __BIG_ENDIAN
return n;
#else
return (((unsigned long long) htonl (n)) << 32) + htonl (n >> 32);
#endif
}
/* end of common_endian.c */
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