Serializes and deserializes VAX quadwords (known in XDR as
    hyperintegers).
    Format
      #include  <tcpip$rpcxdr.h>
      bool_t  xdr_hyper(XDR *xdrs, quad *hp);

1  –  Arguments

 xdrs
    A pointer to an XDR stream handle created by one of the XDR
    stream-handle creation routines.
 hp
    A pointer to the hyperinteger data.

2  –  Description

    A filter primitive that translates between hyperintegers and
    their external representations.

3  –  Return Values

    TRUE               Indicates success.
    FALSE              Indicates failure.