54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC 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, or (at your option)
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any later version.
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GNU CC 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* As a special exception, if you include this header file into source
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files compiled by GCC, this header file does not by itself cause
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the resulting executable to be covered by the GNU General Public
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License. This exception does not however invalidate any other
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reasons why the executable file might be covered by the GNU General
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Public License. */
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/*
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* ISO C Standard: 7.16 Boolean type and values <stdbool.h>
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*/
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#ifndef _STDBOOL_H
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#define _STDBOOL_H
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#ifndef __cplusplus
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#define bool _Bool
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#define true 1
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#define false 0
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#else /* __cplusplus */
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/* Supporting <stdbool.h> in C++ is a GCC extension. */
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#define _Bool bool
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#define bool bool
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#define false false
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#define true true
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#endif /* __cplusplus */
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/* Signal that all the definitions are present. */
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#define __bool_true_false_are_defined 1
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#endif /* stdbool.h */
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