src/ctype/iswupper.c

   1 #include <wctype.h>
   2
   3 int iswupper(wint_t wc)
   4 {
   5         return towlower(wc) != wc;
   6 }
   7
   8 int __iswupper_l(wint_t c, locale_t l)
   9 {
  10         return iswupper(c);
  11 }
  12
  13 weak_alias(__iswupper_l, iswupper_l);