Move event and mutex objects into directory name space.
diff --git a/server/object.h b/server/object.h
index c30c137..d138729 100644
--- a/server/object.h
+++ b/server/object.h
@@ -129,8 +129,8 @@
 
 struct event;
 
-extern struct event *create_event( const struct unicode_str *name, unsigned int attr,
-                                   int manual_reset, int initial_state );
+extern struct event *create_event( struct directory *root, const struct unicode_str *name,
+                                   unsigned int attr, int manual_reset, int initial_state );
 extern struct event *get_event_obj( struct process *process, obj_handle_t handle, unsigned int access );
 extern void pulse_event( struct event *event );
 extern void set_event( struct event *event );