hyperswap.h

00001 /* Open SoundControl kit in C++                                              */
00002 /* Copyright (C) 2002-2004 libOSC++ contributors. See AUTHORS                    */
00003 /*                                                                           */
00004 /* This library is free software; you can redistribute it and/or             */
00005 /* modify it under the terms of the GNU Lesser General Public                */
00006 /* License as published by the Free Software Foundation; either              */
00007 /* version 2.1 of the License, or (at your option) any later version.        */
00008 /*                                                                           */
00009 /* This library is distributed in the hope that it will be useful,           */
00010 /* but WITHOUT ANY WARRANTY; without even the implied warranty of            */
00011 /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         */
00012 /* Lesser General Public License for more details.                           */
00013 /*                                                                           */
00014 /* You should have received a copy of the GNU Lesser General Public          */
00015 /* License along with this library; if not, write to the Free Software       */
00016 /* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
00017 /*                                                                           */
00018 /* For questions regarding this program contact                              */
00019 /* Daniel Holth <dholth@fastmail.fm> or visit                                */
00020 /* http://wiretap.stetson.edu/                                               */
00021 
00022 #ifndef HYPERSWAP_H
00023 #define HYPERSWAP_H
00024 
00025 #include <byteswap.h>
00026 
00027 # if __BYTE_ORDER == __BIG_ENDIAN
00028 /* The host byte order is the same as network byte order,
00029  *    so these functions are just identity */
00030 # define ntohll(x)   (x)
00031 # define htonll(x)   (x)
00032 # else
00033 #  if __BYTE_ORDER == __LITTLE_ENDIAN
00034 #   define ntohll(x) __bswap_64 (x)
00035 #   define htonll(x) __bswap_64 (x)
00036 #  endif
00037 # endif
00038 
00039 
00040 #endif

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