static CARD32 updateCallback(OsTimerPtr timer, CARD32 time, pointer arg)
{
  rfbClientPtr cl = (rfbClientPtr)arg;

  rfbSendFramebufferUpdate(cl);
  return 0;
}
static CARD32 updateCallback(OsTimerPtr timer, CARD32 time, pointer arg)
{
  rfbClientPtr cl = (rfbClientPtr)arg;

  rfbSendFramebufferUpdate(cl);
  return 0;
}