nsz Git - musl/blob - src/ctype/iswcntrl.c

   1 #include <wchar.h>
   2 #include <wctype.h>
   3
   4 int iswcntrl(wint_t wc)
   5 {
   6         return (unsigned)wc < 32
   7             || (unsigned)(wc-0x7f) < 33
   8             || (unsigned)(wc-0x2028) < 2
   9             || (unsigned)(wc-0xfff9) < 3;
  10 }