11305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood/* 21305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * Copyright (c) 2005 Reyk Floeter <reyk@openbsd.org> 31305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * 41305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * Permission to use, copy, modify, and distribute this software for any 51305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * purpose with or without fee is hereby granted, provided that the above 61305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * copyright notice and this permission notice appear in all copies. 71305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * 81305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 91305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 101305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 111305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 121305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 131305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 141305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 151305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood */ 161305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood 171305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood#ifndef _PORT_TUN_H 181305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood#define _PORT_TUN_H 191305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood 201305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwoodstruct Channel; 211305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood 221305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood#if defined(SSH_TUN_LINUX) || defined(SSH_TUN_FREEBSD) 231305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood# define CUSTOM_SYS_TUN_OPEN 241305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwoodint sys_tun_open(int, int); 251305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood#endif 261305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood 271305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood#if defined(SSH_TUN_COMPAT_AF) || defined(SSH_TUN_PREPEND_AF) 281305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood# define SSH_TUN_FILTER 291305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwoodint sys_tun_infilter(struct Channel *, char *, int); 301305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwoodu_char *sys_tun_outfilter(struct Channel *, u_char **, u_int *); 311305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood#endif 321305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood 331305e95ba6ff9fa202d0818caf10405df4b0f648Mike Lockwood#endif 34