#define HID_GD_KEYBOARD 0x00010006
#define HID_GD_KEYPAD 0x00010007
#define HID_GD_MULTIAXIS 0x00010008
+/*
+ * Microsoft Win8 Wireless Radio Controls extensions CA, see:
+ * http://www.usb.org/developers/hidpage/HUTRR40RadioHIDUsagesFinal.pdf
+ */
+#define HID_GD_WIRELESS_RADIO_CTLS 0x0001000c
#define HID_GD_X 0x00010030
#define HID_GD_Y 0x00010031
#define HID_GD_Z 0x00010032
#define HID_GD_DOWN 0x00010091
#define HID_GD_RIGHT 0x00010092
#define HID_GD_LEFT 0x00010093
+/* Microsoft Win8 Wireless Radio Controls CA usage codes */
+#define HID_GD_RFKILL_BTN 0x000100c6
+#define HID_GD_RFKILL_LED 0x000100c7
+#define HID_GD_RFKILL_SWITCH 0x000100c8
#define HID_DC_BATTERYSTRENGTH 0x00060020