- * Bluetooth MAC address to GATT characteristic map.
- *
- * Hash table that maps Bluetooth MAC address to a OIC Transport
- * Profile GATT characteristic. The key is a string containing
- * the peer Bluetooth adapter MAC address. The value is an
- * interface proxy (@c GDBusProxy) to an
- * @c org.bluez.GattCharacteristic1 object.
- *
- * On the client side, this maps a Bluetooth peripheral MAC
- * address to the corresponding request characteristic proxy. On
- * the server side, this maps Bluetooth central MAC address to the
- * corresponding response characteristic proxy.
- *
- * @note On the server side a map is overkill since only one
- * client is ever connected to the server. No?
- *
- * @todo We may want to have a seperate server-side map to reduce
- * contention on this map.
- */
- GHashTable * characteristic_map;
-
- /**