diff options
| author | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-08-29 15:46:14 +0000 |
|---|---|---|
| committer | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-08-29 15:46:14 +0000 |
| commit | 18d113ce3dab0cc67ae9c42e916028a30afcacea (patch) | |
| tree | 5929139860a43e914144595fdd522997cbcd07c9 /gcc/ginclude/stdbool.h | |
| parent | 4a7c5d80ac5bfd2866adb768a5c775c1a3a8c97c (diff) | |
| download | gcc-18d113ce3dab0cc67ae9c42e916028a30afcacea.tar.gz | |
1999-08-29 08:38 -0700 Zack Weinberg <zack@bitmover.com>
* stdbool.h: Make the typedef name _Bool, with bool a #defined
alias.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28972 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ginclude/stdbool.h')
| -rw-r--r-- | gcc/ginclude/stdbool.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/ginclude/stdbool.h b/gcc/ginclude/stdbool.h index 0baf9ce42bd..219e423992f 100644 --- a/gcc/ginclude/stdbool.h +++ b/gcc/ginclude/stdbool.h @@ -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 |