ISWALNUM(3)

NAME
3.15 `iswalnum'--alphanumeric wide character test

SYNOPSIS
     #include <wctype.h>
     int iswalnum(wint_t C);

DESCRIPTION
`iswalnum' is a function which classifies wide-character values that are alphanumeric.

RETURNS
`iswalnum' returns non-zero if C is a alphanumeric wide character.

PORTABILITY
`iswalnum' is C99.
   No supporting OS subroutines are required.

SEE ALSO
iswalnum is part of the library. The full documentation for is maintained as a Texinfo manual. If info and are properly installed at your site, the command

    info

will give you access to the complete manual.