iswcntrl.c File Reference

#include <wctype.h>

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Functions
int	iswcntrl (wint_t wc)

Function Documentation

iswcntrl()

int iswcntrl

(

wint_t

wc

)

Definition at line 3 of file iswcntrl.c.

{
    return (unsigned)wc < 32 || (unsigned)(wc - 0x7f) < 33 || (unsigned)(wc - 0x2028) < 2 ||
           (unsigned)(wc - 0xfff9) < 3;
}

Referenced by iswctype().

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