Messages in this thread | | | From | (Lars Gullik Bjønnes) | Subject | Re: [RFC][PATCH] A generic boolean (version 3) | Date | 22 Jul 2006 11:55:02 +0200 |
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ricknu-0@student.ltu.se writes:
| --- a/include/asm-i386/types.h | +++ b/include/asm-i386/types.h | @@ -1,6 +1,13 @@ | #ifndef _I386_TYPES_H | #define _I386_TYPES_H | | +#if __GNUC__ >= 3 | +typedef _Bool bool; | +#else | +#warning You compiler doesn't seem to support boolean types, will set 'bool' as | an 'unsigned int' | +typedef unsigned int bool; | +#endif | +
What does C99 say about sizeof(_Bool)?
At least with gcc 4 it is 1. Can that pose a problem? gcc < 3 giving a different size for bool?
-- Lgb
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