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

    Serializes and deserializes credentials in an authentication
    parameter structure.
    Format
      #include  <tcpip$rpcxdr.h>
      bool_t xdr_authunix_parms  (XDR *xdrs, struct authunix_parms
                                 *authp);

  Additional Information (explode) :

• Arguments
• Description
• Return Values