3.23 iswprint—printable wide character test

Synopsis

#include <wctype.h>
int iswprint(wint_t c);

Description
iswprint is a function which classifies wide-character values that are printable.

Returns
iswprint returns non-zero if c is a printable wide character.

Portability
iswprint is C99.

No supporting OS subroutines are required.