   
   cb(name, results)
 }
-*/

  cb(name, cn, addr)
}

/* swiftc crashes, can't get this right (array of tuples)
func gethostzbyname<T: SocketAddress>
  (name : String, flags : Int32 = AI_CANONNAME,
   cb   : [( String, ( cn: String?, address: T?)]? ) -> Void)
{
  // Note: I can't just provide a name and a cb, swiftc will complain.
  var hints = addrinfo()

  
  /* run lookup (synchronously, can be slow!) */
  var rc = name.withCString { (cs : CString) -> Int32 in
    let ncs = CString(UnsafePointer<CChar>.null())
    return getaddrinfo(cs, ncs, &hints, &ptr)
  }
  if rc != 0 {
    cb(name, nil)
    return
  }
  
  /* copy results - we just take the first match */
