|
#include <wctype.h>
|
|
|
|
int iswcntrl(wint_t wc)
|
|
{
|
|
return (unsigned)wc < 32
|
|
|| (unsigned)(wc-0x7f) < 33
|
|
|| (unsigned)(wc-0x2028) < 2
|
|
|| (unsigned)(wc-0xfff9) < 3;
|
|
}
|
|
|
|
int __iswcntrl_l(wint_t c, locale_t l)
|
|
{
|
|
return iswcntrl(c);
|
|
}
|
|
|
|
weak_alias(__iswcntrl_l, iswcntrl_l);
|