Index: uspace/lib/c/include/ipc/dev_iface.h
===================================================================
--- uspace/lib/c/include/ipc/dev_iface.h	(revision d79a101ff8f693ede75a916be35e03838c9cfd5d)
+++ uspace/lib/c/include/ipc/dev_iface.h	(revision 2af29ed7c9c717445d7e7c17955fdb597d7ce3c8)
@@ -45,4 +45,6 @@
 	/** Interface provided by USB host controller. */
 	USBHC_DEV_IFACE,
+	/** Interface provided by USB HID devices. */
+	USBHID_DEV_IFACE,
 
 	DEV_IFACE_MAX