| /* |
| * Copyright (c) 2005 Reyk Floeter <reyk@openbsd.org> |
| * |
| * Permission to use, copy, modify, and distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef _PORT_TUN_H |
| #define _PORT_TUN_H |
| |
| struct Channel; |
| |
| #if defined(SSH_TUN_LINUX) || defined(SSH_TUN_FREEBSD) |
| # define CUSTOM_SYS_TUN_OPEN |
| int sys_tun_open(int, int); |
| #endif |
| |
| #if defined(SSH_TUN_COMPAT_AF) || defined(SSH_TUN_PREPEND_AF) |
| # define SSH_TUN_FILTER |
| int sys_tun_infilter(struct Channel *, char *, int); |
| u_char *sys_tun_outfilter(struct Channel *, u_char **, u_int *); |
| #endif |
| |
| #endif |
