-dbus_bool_t _dbus_string_append_unichar (DBusString *str,
- dbus_unichar_t ch);
-dbus_bool_t _dbus_string_append_4_aligned (DBusString *str,
- const unsigned char octets[4]);
-dbus_bool_t _dbus_string_append_8_aligned (DBusString *str,
- const unsigned char octets[8]);