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

 Message        Conflicting register usage between "<first set>" and
                "<second set>".  Pragma is ignored.

 Description    The same register was specified in two different
                register lists of a #pragma linkage directive.  The
                compiler will ignore the entire pragma.

 User Action    Correct the directive.