int user_start(User *u);
int user_stop(User *u);
UserState user_get_state(User *u);
+int user_get_idle_hint(User *u, dual_timestamp *t);
int user_save(User *u);
int user_load(User *u);
extern const DBusObjectPathVTable bus_user_vtable;
+int user_send_signal(User *u, bool new_user);
+
const char* user_state_to_string(UserState s);
UserState user_state_from_string(const char *s);