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/*
* OpenVPN -- An application to securely tunnel IP networks
* over a single TCP/UDP port, with support for SSL/TLS-based
* session authentication and key exchange,
* packet encryption, packet authentication, and
* packet compression.
*
* Copyright (C) 2002-2021 OpenVPN Technologies, Inc. <sales@openvpn.net>
* Copyright (C) 2010 Fabian Knittel <fabian.knittel@lettink.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef VLAN_H
#define VLAN_H
#include "buffer.h"
#include "mroute.h"
#include "openvpn.h"
struct multi_context;
struct multi_instance;
int16_t
vlan_decapsulate(const struct context *c, struct buffer *buf);
bool
vlan_is_tagged(const struct buffer *buf);
void
vlan_process_outgoing_tun(struct multi_context *m, struct multi_instance *mi);
#endif /* VLAN_H */
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