VMS Help TCPIP Services, Programming Interfaces, RPC Client Routines, callrpc  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Executes a remote procedure call.
    Format
      #include  <rpc/rpc.h>
      int  callrpc(char *host, u_long prognum, u_long versnum, u_long
           procnum, xdrproc_t inproc, char *in, xdrproc_t outproc,
           char *out);

  Additional Information (explode) :

• Arguments
• Description
• Return Values