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21 lines
457 B
C
21 lines
457 B
C
#ifndef _STDBOOL_H
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#define _STDBOOL_H
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/* C99 Boolean types for compilers without C99 support */
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/* http://www.opengroup.org/onlinepubs/009695399/basedefs/stdbool.h.html */
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#if !defined(__cplusplus)
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#if !defined(__GNUC__)
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/* _Bool builtin type is included in GCC */
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typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool;
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#endif
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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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#define __bool_true_false_are_defined 1
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#endif
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#endif
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