-cepv

   Generates local routines in the client stub file (filename_cstub.c)
   and defines a Client Entry Point Vector (CEPV) of the name
   if_name_vmajor-version_minor-version_c_epv where if_name is the
   interface name. The CEPV contains the addresses of the local
   routines. The client code must call the routines indirectly by
   using the addresses in the CEPV; otherwise, the stub routines in
   the client stub file must have the same names as the operations in
   the IDL file. (For information on registering the server, see the
   rpc_intro and rpc_server_register_if reference pages.  See the OSF
   DCE Application Development Guide.)