Sends an error code to the client indicating that the requested
    program is registered with the Portmapper but the requested
    version of the program is not registered.
    Format
      #include  <rpc/rpc.h>
      void  svcerr_progvers(SVCXPRT *xprt, u_long low_vers, u_long
            high_vers);

1  –  Arguments

 xprt
    A pointer to an RPC server handle created by any of the server-
    handle creation routines.
 low_vers
    The lowest version of the requested program that the server
    supports.
 high_vers
    The highest version of the requested program that the server
    supports.

2  –  Description

    Called when the desired version of a program is not registered
    with the ONC RPC package. Generally, the Portmapper informs
    the client when a requested program version is not registered.
    Therefore, service implementors usually do not use this routine.

3  –  Return Values

    None