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

 Message        Missing #endif directive.

 Description    The compiler encountered an #if, #ifdef, or #ifndef
                preprocessing directive without a matching #endif.
                This might not have been what you intended.  The
                compiler will add the necessary #endif directive at
                the end of the compilation unit.

 User Action    Make sure every #if, #ifdef and #ifndef has a
                matching #endif.