-/* Subroutines. */
-static Lisp_Object Qdbus__init_bus;
-static Lisp_Object Qdbus_get_unique_name;
-static Lisp_Object Qdbus_message_internal;
-
-/* D-Bus error symbol. */
-static Lisp_Object Qdbus_error;
-
-/* Lisp symbols of the system and session buses. */
-static Lisp_Object QCdbus_system_bus, QCdbus_session_bus;
-
-/* Lisp symbol for method call timeout. */
-static Lisp_Object QCdbus_timeout;
-
-/* Lisp symbols of D-Bus types. */
-static Lisp_Object QCdbus_type_byte, QCdbus_type_boolean;
-static Lisp_Object QCdbus_type_int16, QCdbus_type_uint16;
-static Lisp_Object QCdbus_type_int32, QCdbus_type_uint32;
-static Lisp_Object QCdbus_type_int64, QCdbus_type_uint64;
-static Lisp_Object QCdbus_type_double, QCdbus_type_string;
-static Lisp_Object QCdbus_type_object_path, QCdbus_type_signature;
-#ifdef DBUS_TYPE_UNIX_FD
-static Lisp_Object QCdbus_type_unix_fd;
-#endif
-static Lisp_Object QCdbus_type_array, QCdbus_type_variant;
-static Lisp_Object QCdbus_type_struct, QCdbus_type_dict_entry;
-
-/* Lisp symbols of objects in `dbus-registered-objects-table'. */
-static Lisp_Object QCdbus_registered_serial, QCdbus_registered_method;
-static Lisp_Object QCdbus_registered_signal;
-