зеркало из https://github.com/github/ruby.git
35 строки
991 B
C
35 строки
991 B
C
#ifndef INTERNAL_STDBOOL_H /* -*- C -*- */
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#define INTERNAL_STDBOOL_H
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/**
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* @file
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* @brief Thin wrapper to <stdbool.h>
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* @author \@shyouhei
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* @copyright This file is a part of the programming language Ruby.
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* Permission is hereby granted, to either redistribute and/or
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* modify this file, provided that the conditions mentioned in the
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* file COPYING are met. Consult the file for details.
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*/
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#include "ruby/config.h" /* for HAVE_STDBOOL_H */
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#ifdef HAVE_STDBOOL_H
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# include <stdbool.h>
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#endif
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/* Note that we assume the compiler isn't C++. */
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#ifdef __bool_true_false_are_defined
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# undef bool
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# undef true
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# undef false
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# undef __bool_true_false_are_defined
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#else
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typedef unsigned char _Bool;
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#endif
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/* See also http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2229.htm */
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#define bool _Bool
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#define true ((_Bool)+1)
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#define false ((_Bool)+0)
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#define __bool_true_false_are_defined
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#endif /* INTERNAL_STDBOOL_H */
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