()
| 47 | [return: MarshalAs(UnmanagedType.Bool)] |
| 48 | [DllImport(dll, CharSet = cSet, CallingConvention = call)] public static extern bool device_has_eye_gaze (); |
| 49 | [return: MarshalAs(UnmanagedType.Bool)] |
| 50 | [DllImport(dll, CharSet = cSet, CallingConvention = call)] public static extern bool device_has_hand_tracking (); |
| 51 | |
| 52 | /////////////////////////////////////////// |
| 53 |