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/*
This file is part of ICMPTX
VTun - Virtual Tunnel over TCP/IP network.
Copyright (C) 1998-2000 Maxim Krasnyansky <max_mk@yahoo.com>
Copyright (C) 2006 Thomer M. Gil <thomer@thomer.com>
Copyright (C) 2008 John Plaxco <john@johnplaxco.com>
VTun has been derived from VPPP package by Maxim Krasnyansky.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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 ICMPTX. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _DRIVER_H
#define _DRIVER_H
/* Definitions for device and protocol drivers
* Interface will be completely rewritten in
* version 3.0
*/
int tun_open();
int tun_close(int fd);
int tun_write(int fd, char *buf, int len);
int tun_read(int fd, char *buf, int len);
#endif
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