iswprint() -- tests if wide character is printable

SYNOPSIS

#include <wctype.h>

int iswprint(wint_t c);

DESCRIPTION

The iswprint() function tests for any printing wide character, including the space character, that is any character for which iswalnum() or iswpunct() is true or the space character.

The behavior of the iswprint() function is affected by the current locale. To modify the behavior, change the LC_CTYPE category in setlocale(), that is, setlocale(LC_CTYPE, newlocale).

PARAMETERS

wc: Is a wide character code corresponding to a valid character in the current locale or the value of the macro WEOF.

RETURN VALUES

The iswprint() function returns non-zero for true and zero for false. If the parameter is not in the domain of the function, the behavior is undefined.