/sys$common/syshlp/helplib.hlb CC, Messages, UNRLINKATTR  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Message        Unrecognized attribute for linkage pragma.  Pragma is
                ignored.

 Description    The compiler encountered an attribute in a #pragma
                linkage directive that it did not recognize.  The
                message should point to the offending attribute.  The
                compiler will ignore the entire pragma.

 User Action    Correct the directive.