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

 Message        This member requires <align1> alignment for efficient
                access, but is contained in a struct containing
                <align2> alignment.  Consider using #pragma
                nomember_alignment <align1>.

 Description    A member of a struct or union requires an alignment
                for efficient access that is more strict than the
                alignment of the enclosing struct or union.  Even
                though this member is correctly aligned within the
                struct or union, if the struct or union is enclosed
                within another type, the member in question might be
                placed at a position with incorrect alignment for its
                type.

 User Action    Use either the #pragma member_alignment directive or
                #pragma nomember_alignment directive with an argument
                equal to or greater than the alignment of the member.