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

 Message        <Context> _align cannot be used with the typedef
                storage class.  Modifier _align is ignored.

 Description    The storage class modifier _align is meaningless for
                typedefs.  The compiler ignores the _align.

 User Action    Remove the _align storage class modifier.