const char* user_state_to_string(UserState s) _const_;
UserState user_state_from_string(const char *s) _pure_;
-int bus_user_method_terminate(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);
-int bus_user_method_kill(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);
+int bus_user_method_terminate(sd_bus_message *message, void *userdata, sd_bus_error *error);
+int bus_user_method_kill(sd_bus_message *message, void *userdata, sd_bus_error *error);