Index: uspace/lib/dispcfg/include/dispcfg_srv.h
===================================================================
--- uspace/lib/dispcfg/include/dispcfg_srv.h	(revision 5b19d806b26e4a267739e5ac28bbe9194259b766)
+++ uspace/lib/dispcfg/include/dispcfg_srv.h	(revision b83c5e408a25b05bd779719d25173f668005f88a)
@@ -54,4 +54,6 @@
 	errno_t (*seat_create)(void *, const char *, sysarg_t *);
 	errno_t (*seat_delete)(void *, sysarg_t);
+	errno_t (*dev_assign)(void *, sysarg_t, sysarg_t);
+	errno_t (*dev_unassign)(void *, sysarg_t);
 	errno_t (*get_event)(void *, dispcfg_ev_t *);
 };