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

 Message        #pragma assert directive specified for the function
                name <name> while different #pragma assert was
                specified for its type.

 Description    Duplicate assertion can't be specified for a
                function.  Check whether #pragma assert was
                mistakenly specified for the same function more than
                once, or function's type is declared in a typedef
                which in turn has its own #pragma assert directive.

 User Action    Either remove duplicate #pragma assert directive, or
                change assertions, or fix spelling of the function
                name or typedef.