int bus_foreach_bus(Manager *m, sd_bus_track *subscribed2, int (*send_message)(sd_bus *bus, void *userdata), void *userdata);
-int bus_verify_manage_unit_async(Manager *m, sd_bus_message *call, sd_bus_error *error);
-int bus_verify_manage_unit_async_for_kill(Manager *m, sd_bus_message *call, sd_bus_error *error);
+int bus_verify_manage_units_async(Manager *m, sd_bus_message *call, sd_bus_error *error);
+int bus_verify_manage_units_async_for_kill(Manager *m, sd_bus_message *call, sd_bus_error *error);
int bus_verify_manage_unit_files_async(Manager *m, sd_bus_message *call, sd_bus_error *error);
int bus_verify_reload_daemon_async(Manager *m, sd_bus_message *call, sd_bus_error *error);
+int bus_verify_set_environment_async(Manager *m, sd_bus_message *call, sd_bus_error *error);