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

    A macro that frees the memory allocated when the procedure's
    arguments were decoded.
    Format
      #include  <rpc/rpc.h>
      bool_t  svc_freeargs(SVCXPRT *xprt, xdrproc_t inproc, char
              *in);

1 - Arguments

 xprt
    A pointer to an RPC server handle created by any of the server
    handle creation routines.
 inproc
    The XDR routine used to decode the service procedure's arguments.
 in
    A pointer to the service procedure's decoded arguments.

2 - Description

    The svc_destroy routine returns the memory that the svc_getargs
    routine allocated to hold the service procedure's decoded
    arguments. This routine calls the xdr_free routine.

3 - Return Values

    TRUE               Success; memory successfully deallocated.
    FALSE              Failure; memory not deallocated.