VMS Help CC, Messages, VARIANTDCL  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Message        A declaration of a variant struct or variant union
                must have a single declarator that is an identifier.

 Description    A variant_struct or variant_union member was either
                not followed by a declarator or followed by more than
                one declarator.  This is not valid.

 User Action    Declare the variant_struct or variant_union member
                with a single identifier.