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

 Message        <Context> a parameter with type "<type>" matches an
                ellipsis in previous declaration at <location>.

 Description    A function that has been previously declared as
                taking variable arguments is now redeclared as using
                a different number of formal parameters before the
                start of the variable argument list.  This
                redeclaration might not be portable to other C
                compilers.

 User Action    Recode the function declarations to match each other.