ISWDIGIT

ISWDIGIT

NAME SYNOPSIS DESCRIPTION RETURN VALUE CONFORMING TO SEE ALSO NOTES

NAME

iswdigit - test for decimal digit wide character

SYNOPSIS

#include wc);

DESCRIPTION

The iswdigit function is the wide-character equivalent of the isdigit function. It tests whether wc is a wide character belonging to the wide character class ''

The wide character class

Being a subclass of the wide character class

Being a subclass of the wide character class

Being a subclass of the wide character class

The wide character class

The wide character class

RETURN VALUE

The iswdigit function returns non-zero if wc is a wide character belonging to the wide character class ''

CONFORMING TO

ISO/ANSI C, UNIX98

SEE ALSO

isdigit(3), iswctype(3)

NOTES

The behaviour of iswdigit depends on the LC_CTYPE category of the current locale.