Index: uspace/lib/usbhid/include/usb/classes/hidut.h
===================================================================
--- uspace/lib/usbhid/include/usb/classes/hidut.h	(revision 3e4f2e0be68fb7237dac816aa68461e328a38b03)
+++ uspace/lib/usbhid/include/usb/classes/hidut.h	(revision 9e195e2cd2e7af9bd0b0ef0bde139dac93b3f53f)
@@ -67,4 +67,8 @@
 } usb_hidut_usage_generic_desktop_t;
 
+typedef enum {
+	USB_HIDUT_USAGE_CONSUMER_CONSUMER_CONTROL = 1
+} usb_hidut_usage_consumer_t;
+
 
 #endif