[PATCH] Feature test macros overhaul: wchar.h, part 2

[Craig Howland]

On 08/10/2016 03:47 PM, Yaakov Selkowitz wrote:
> Many wchar.h functions were never properly guarded; these changes should
> make the header fully compliant.
      Shouldn't essentially the whole file be guarded by __ISO_C_VISIBLE >= 
199409?  According to the C99 standard, wchar.h was added by ISO/IEC 
9899/AMD1:1995.  GLIBC does have a __USE_ISOC95 check.  (They have it on a set 
of functions, only.)
      (Sorry for this coming after Corinna already put it in, but I was away.)
                 Craig