On 4/26/2012 4:00 PM, Stefan Fritsch wrote: >> >> for all platforms these three macros are most likely set to 1; >> these are standard C headers, and I cant imagine of a platform >> which doesnt have these. >> The other four defines for apr_is* are also unconditional in >> apr_lib.h so every platform uses them, thus every platform must >> have them in ctype.h. > > These four functions are part of C89. AFAIK we don't support platforms > that don't at least have C89.
Those exist for const'ness only. We should be fine. +1.
