add generic Device Controls usage page information

lib/libusbhid/usb_hid_usages

@@ -1,4 +1,4 @@
-# $NetBSD: usb_hid_usages,v 1.2 2004/05/16 13:22:23 lukem Exp $
+# $NetBSD: usb_hid_usages,v 1.3 2007/05/24 18:05:11 plunky Exp $
 #
 # USB HID usage table
 # Syntax:
@@ -196,6 +196,16 @@
 	0x37	Gamepad Fire/Jump
 	0x39	Gamepad Trigger
 
+6	Device Controls
+	0x00	Undefined
+	0x20	Battery Strength
+	0x21	Wireless Channel
+	0x22	Wireless ID
+	0x23	Discover Wireless Control
+	0x24	Security Code Character Entered
+	0x25	Security Code Character Erased
+	0x26	Security Code Cleared
+
 7	Keyboard
 	0x00	No Event
 	0x01	Keyboard ErrorRollOver