+int session_kill(Session *s, KillWho who, int signo);
+
+char *session_bus_path(Session *s);
+
+extern const DBusObjectPathVTable bus_session_vtable;
+
+int session_send_signal(Session *s, bool new_session);
+int session_send_changed(Session *s, const char *properties);
+int session_send_lock(Session *s, bool lock);