Function Specifications Public BInputServerDevice class interface: BInputServerDevice(); virtual ~BInputServerDevice(); virtual status_t InitCheck(); virtual status_t SystemShuttingDown(); virtual status_t Start(const char *device, void *cookie); virtual status_t Stop(const char *device, void *cookie); virtual status_t Control(const char *device, void *cookie, uint32 code, BMessage *message); status_t RegisterDevices(input_device_ref **devices); status_t UnregisterDevices(input_device_ref **devices); status_t EnqueueMessage(BMessage *message); status_t StartMonitoringDevice(const char *device); status_t StopMonitoringDevice(const char *device); } Public BInputServerFilter class interface: BInputServerFilter(); virtual ~BInputServerFilter(); virtual status_t InitCheck(); virtual filter_result Filter(BMessage *message, BList *outList); status_t GetScreenRegion(BRegion *region) const; } Public BInputServerMethod class interface: BInputServerMethod(const char *name, const uchar *icon); virtual ~BInputServerMethod(); virtual status_t MethodActivated(bool active); status_t EnqueueMessage(BMessage *message); status_t SetName(const char *name); status_t SetIcon(const uchar *icon); status_t SetMenu(const BMenu *menu, const BMessenger target); }