IOBluetoothFindNumberOfRegistryEntriesOfClassName(_:)
The number of registry entries with a device classname.
Declaration
func IOBluetoothFindNumberOfRegistryEntriesOfClassName(_ deviceType: UnsafePointer<CChar>!) -> IntReturn Value
Number of HID devices.
Overview
Returns total number of registry entries with the provided device classname. For example, IOHIPointing.
See Also
Miscellaneous
IOBluetoothGetUniqueFileNameAndPath(_:_:)IOBluetoothIsFileAppleDesignatedPIMData(_:)IOBluetoothNSStringFromDeviceAddress(_:)IOBluetoothNSStringToDeviceAddress(_:_:)IOBluetoothNumberOfAvailableHIDDevices()IOBluetoothNumberOfKeyboardHIDDevices()IOBluetoothNumberOfPointingHIDDevices()IOBluetoothNumberOfTabletHIDDevices()