iswprint.c File Reference

#include <wctype.h>

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Functions
int	iswprint (wint_t wc)

Function Documentation

iswprint()

int iswprint

(

wint_t

wc

)

Definition at line 10 of file iswprint.c.

{
    if(wc < 0xffU)
    {
        return (wc + 1 & 0x7f) >= 0x21;
    }
    if(wc < 0x2028U || wc - 0x202aU < 0xd800 - 0x202a || wc - 0xe000U < 0xfff9 - 0xe000)
    {
        return 1;
    }
    if(wc - 0xfffcU > 0x10ffff - 0xfffc || (wc & 0xfffe) == 0xfffe)
    {
        return 0;
    }

    return 1;
}

Referenced by iswctype(), and iswgraph().

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