internal static extern void RealTimeEventListenerHelper_SetOnRoomConnectedSetChangedCallback(
     HandleRef self,
     /* from(RealTimeEventListenerHelper_OnRoomConnectedSetChangedCallback_t) */ OnRoomConnectedSetChangedCallback callback,
     /* from(void *) */ IntPtr callback_arg);
 internal static extern void RealTimeEventListenerHelper_SetOnRoomConnectedSetChangedCallback(
     HandleRef self,
      /* from(RealTimeEventListenerHelper_OnRoomConnectedSetChangedCallback_t) */ OnRoomConnectedSetChangedCallback callback,
      /* from(void *) */ IntPtr callback_arg);
 internal static extern void RealTimeEventListenerHelper_SetOnRoomConnectedSetChangedCallback(HandleRef self, OnRoomConnectedSetChangedCallback callback, IntPtr callback_arg);