ISWALNUM

ISWALNUM

NAME SYNOPSIS DESCRIPTION RETURN VALUE CONFORMING TO SEE ALSO NOTES

NAME

iswalnum - test for alphanumeric wide character

SYNOPSIS

#include wc);

DESCRIPTION

The iswalnum function is the wide-character equivalent of the isalnum 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

The wide character class

The wide character class

The wide character class

RETURN VALUE

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

CONFORMING TO

ISO/ANSI C, UNIX98

SEE ALSO

isalnum(3), iswctype(3)

NOTES

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