Index: uspace/lib/c/include/ipc/dev_iface.h
===================================================================
--- uspace/lib/c/include/ipc/dev_iface.h	(revision 9749e47d9efec6b7b9d27ae765528f534d823763)
+++ uspace/lib/c/include/ipc/dev_iface.h	(revision a293fef7d0a7dd62e28bd18e8f1c7b92611cdab2)
@@ -65,4 +65,7 @@
 	CLOCK_DEV_IFACE,
 
+	/** Interface provided by LED devices */
+	LED_DEV_IFACE,
+
 	/** Interface provided by battery powered devices */
 	BATTERY_DEV_IFACE,