Library /sys$common/syshlp/lse$clihelp.hlb SHOW, ROUTINE, Qualifiers, /LANGUAGE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /LANGUAGE=language-name

    Shows routines that are associated with the indicated language. If
    you do not specify a language, LSE uses the current language. If
    you specify /LANGUAGE=*, LSE displays information on any routine
    that matches the routine name, regardless of the language for
    which it is defined. The /LANGUAGE and /PACKAGE qualifiers are
    mutually exclusive.