OpenVPN
vlan.h
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1 /*
2  * OpenVPN -- An application to securely tunnel IP networks
3  * over a single TCP/UDP port, with support for SSL/TLS-based
4  * session authentication and key exchange,
5  * packet encryption, packet authentication, and
6  * packet compression.
7  *
8  * Copyright (C) 2002-2019 OpenVPN Technologies, Inc. <sales@openvpn.net>
9  * Copyright (C) 2010 Fabian Knittel <fabian.knittel@lettink.de>
10  *
11  * This program is free software; you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License version 2
13  * as published by the Free Software Foundation.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License along
21  * with this program; if not, write to the Free Software Foundation, Inc.,
22  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23  */
24 
25 #ifndef VLAN_H
26 #define VLAN_H
27 
28 #include "buffer.h"
29 #include "mroute.h"
30 #include "openvpn.h"
31 
32 struct multi_context;
33 struct multi_instance;
34 
35 int16_t
36 vlan_decapsulate(const struct context *c, struct buffer *buf);
37 
38 bool
39 vlan_is_tagged(const struct buffer *buf);
40 
41 void
43 
44 #endif /* VLAN_H */
Contains all state information for one tunnel.
Definition: openvpn.h:503
bool vlan_is_tagged(const struct buffer *buf)
Definition: vlan.c:268
void vlan_process_outgoing_tun(struct multi_context *m, struct multi_instance *mi)
Definition: vlan.c:298
int16_t vlan_decapsulate(const struct context *c, struct buffer *buf)
Definition: vlan.c:84
Main OpenVPN server state structure.
Definition: multi.h:152
Wrapper structure for dynamically allocated memory.
Definition: buffer.h:60
Server-mode state structure for one single VPN tunnel.
Definition: multi.h:100
__int16 int16_t
Definition: config-msvc.h:162