ISWCTYPE(3)

NAME
3.27 `iswctype'--extensible wide-character test

SYNOPSIS
     #include <wctype.h>
     int iswctype(wint_t C, wctype_t DESC);

DESCRIPTION
`iswctype' is a function which classifies wide-character values using the wide-character test specified by DESC.

RETURNS
`iswctype' returns non-zero if and only if C matches the test specified by DESC. If DESC is unknown, zero is returned.

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

SEE ALSO
iswctype 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.