VMS Help SCA, SCA Topics, Callable Routines, SCA$QUERY_GET_ATTRI_KIND_T, Arguments  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 attribute_handle
    type:       $SCA_HANDLE
    access:     read only
    mechanism:  by reference

    An SCA handle describing an attribute whose attribute-kind is to
    be obtained.

 attribute_kind
    type:       character string
    access:     write only
    mechanism:  by descriptor

    The kind of the attribute.