On Thu, 25 Feb 2010, Enlightenment SVN wrote:
> Log: > TRUE/FALSE are gone, use EINA_TRUE/EINA_FALSE instead. > > Author: barbieri > Date: 2010-02-25 16:59:11 -0800 (Thu, 25 Feb 2010) > New Revision: 46500 > > Modified: > trunk/eina/src/include/eina_types.h > > Modified: trunk/eina/src/include/eina_types.h > =================================================================== > --- trunk/eina/src/include/eina_types.h 2010-02-26 00:57:20 UTC (rev > 46499) > +++ trunk/eina/src/include/eina_types.h 2010-02-26 00:59:11 UTC (rev > 46500) > @@ -214,25 +214,13 @@ > #endif /* ! __GNUC__ && ! _WIN32 && ! __SUNPRO_C */ > > > -/* remove this TRUE/FALSE redifinitions */ > - > /** > - * @deprecated Use #EINA_TRUE instead. > - */ > -#ifndef TRUE > -# define TRUE 1 > -#endif > - > -/** > - * @deprecated Use #EINA_FALSE instead. > - */ > -#ifndef FALSE > -# define FALSE 0 > -#endif > - > -/** > * @typedef Eina_Bool > * Type to mimic a boolean. > + * > + * @note it differs from stdbool.h as this is defined as an unsigned > + * char to make it usable by bitfields (Eina_Bool name:1) and > + * also take as few bytes as possible. > */ > typedef unsigned char Eina_Bool; char bitfields are an extension of gcc (and of some other compilers). The C standard says that "fields are packed into 'storage units', which are typically machine words". Compile a small example with gcc -pedantic and you'll see a warning. C99 allows _Bool, though. I'm not sure at all that they will take as few bytes as possible in the sense that you implicitely say (one char -> only 1 byte in memory). They are always aligned to 32 bits. They just need to be consecutive to take the less space in memory as possible. If you use some gcc options to pack bitfields, be aware that the library might not be working at all with vc++ as the way vc++ pack bitfields is different. That said, you'll certainly add that Windows is my territory, not yours :p Vincent ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
