-// UNNEEDED int sd_bus_is_server(sd_bus *bus);
-// UNNEEDED int sd_bus_set_anonymous(sd_bus *bus, int b);
-// UNNEEDED int sd_bus_is_anonymous(sd_bus *bus);
-// UNNEEDED int sd_bus_set_trusted(sd_bus *bus, int b);
-// UNNEEDED int sd_bus_is_trusted(sd_bus *bus);
-// UNNEEDED int sd_bus_set_monitor(sd_bus *bus, int b);
-// UNNEEDED int sd_bus_is_monitor(sd_bus *bus);
-// UNNEEDED int sd_bus_set_description(sd_bus *bus, const char *description);
-// UNNEEDED int sd_bus_get_description(sd_bus *bus, const char **description);
+int sd_bus_is_server(sd_bus *bus);
+int sd_bus_set_anonymous(sd_bus *bus, int b);
+int sd_bus_is_anonymous(sd_bus *bus);
+int sd_bus_set_trusted(sd_bus *bus, int b);
+int sd_bus_is_trusted(sd_bus *bus);
+int sd_bus_set_monitor(sd_bus *bus, int b);
+int sd_bus_is_monitor(sd_bus *bus);
+int sd_bus_set_description(sd_bus *bus, const char *description);
+int sd_bus_get_description(sd_bus *bus, const char **description);