Index: uspace/lib/c/include/ipc/dev_iface.h
===================================================================
--- uspace/lib/c/include/ipc/dev_iface.h	(revision 48bd6f4698330c464fc4a988dfa2ad63b53c2747)
+++ uspace/lib/c/include/ipc/dev_iface.h	(revision b5674b2be9e6bbc7533983b78fdc0f5d9f5dc5fc)
@@ -65,4 +65,7 @@
 	CLOCK_DEV_IFACE,
 
+	/** Interface provided by LED devices */
+	LED_DEV_IFACE,
+
 	/** Interface provided by battery powered devices */
 	BATTERY_DEV_IFACE,