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stdbool.h: Make the typedef name _Bool, with bool a #defined alias. 

1999-08-29 08:38 -0700  Zack Weinberg  <zack@bitmover.com>

	* stdbool.h: Make the typedef name _Bool, with bool a #defined
	alias.

From-SVN: r28972
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Zack Weinberg 1999-08-29 15:46:14 +00:00 committed by Zack Weinberg
parent c648f99cd5
commit f84300c426
2 changed files with 10 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
1999-08-29 08:38 -0700 Zack Weinberg <zack@bitmover.com>
* stdbool.h: Make the typedef name _Bool, with bool a #defined
alias.
Sun Aug 29 09:36:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* tree.c (tree_code_name): Constify a char*.

7
gcc/ginclude/stdbool.h
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@ -2,18 +2,21 @@
#ifndef __STDBOOL_H__
#define __STDBOOL_H__ 1
/* The type `bool' must promote to `int' or `unsigned int'. The constants
/* The type `_Bool' must promote to `int' or `unsigned int'. The constants
`true' and `false' must have the value 0 and 1 respectively. */
typedef enum
{
false = 0,
true = 1
} bool;
} _Bool;
/* The names `true' and `false' must also be made available as macros. */
#define false false
#define true true
/* The macro `bool', which may be undefined, expands to _Bool. */
#define bool _Bool
/* Signal that all the definitions are present. */
#define __bool_true_false_are_defined 1