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37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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/* PowerPC can be little or big endian. Hopefully gcc will know... */
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#ifndef _ENDIAN_H
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# error "Never use <bits/endian.h> directly; include <endian.h> instead."
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#endif
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#if defined __BIG_ENDIAN__ || defined _BIG_ENDIAN
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# if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
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# error Both BIG_ENDIAN and LITTLE_ENDIAN defined!
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# endif
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# define __BYTE_ORDER __BIG_ENDIAN
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#else
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# if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
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# define __BYTE_ORDER __LITTLE_ENDIAN
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# else
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# warning Cannot determine current byte order, assuming big-endian.
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# define __BYTE_ORDER __BIG_ENDIAN
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# endif
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#endif
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