2 This file is part of GNUnet.
3 Copyright (C) 2016, 2017 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
17 * @file nat/gnunet-service-nat.h
18 * @brief network address translation traversal service
19 * @author Christian Grothoff
21 #ifndef GNUNET_SERVICE_NAT_H
22 #define GNUNET_SERVICE_NAT_H
25 * Is UPnP enabled? #GNUNET_YES if enabled, #GNUNET_NO if disabled,
26 * #GNUNET_SYSERR if configuration enabled but binary is unavailable.
28 extern int enable_upnp;