src/ctype/iswcntrl.c

   1 #include <wctype.h>
   2
   3 int iswcntrl(wint_t wc)
   4 {
   5         return (unsigned)wc < 32
   6             || (unsigned)(wc-0x7f) < 33
   7             || (unsigned)(wc-0x2028) < 2
   8             || (unsigned)(wc-0xfff9) < 3;
   9 }
  10
  11 int __iswcntrl_l(wint_t c, locale_t l)
  12 {
  13         return iswcntrl(c);
  14 }
  15
  16 weak_alias(__iswcntrl_l, iswcntrl_l);