*/
  public void new_list (int list, int mode) {

    RequestOutputStream o = display.out;
    synchronized (o) {
      o.begin_request (glx.major_opcode,101, 4);
      o.write_int32 (tag);
      o.write_int32 (list);
      o.write_int32 (mode);
      o.send ();
    }
  }