[openssh.git] / openbsd-compat / port-tun.h

/*
 * 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
Commit	Line	Data
e914f53a	1	/*
	2	* Copyright (c) 2005 Reyk Floeter <reyk@openbsd.org>
	3	*
	4	* Permission to use, copy, modify, and distribute this software for any
	5	* purpose with or without fee is hereby granted, provided that the above
	6	* copyright notice and this permission notice appear in all copies.
	7	*
	8	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	9	* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	10	* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	11	* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	12	* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	13	* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	14	* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	15	*/
	16
	17	#ifndef _PORT_TUN_H
	18	#define _PORT_TUN_H
	19
00a017bd	20	struct Channel;
00a017bd	21
0f6cb079	22	#if defined(SSH_TUN_LINUX) \|\| defined(SSH_TUN_FREEBSD)
e914f53a	23	# define CUSTOM_SYS_TUN_OPEN
	24	int sys_tun_open(int, int);
	25	#endif
	26
	27	#if defined(SSH_TUN_COMPAT_AF) \|\| defined(SSH_TUN_PREPEND_AF)
	28	# define SSH_TUN_FILTER
	29	int sys_tun_infilter(struct Channel , char , int);
	30	u_char sys_tun_outfilter(struct Channel , u_char *, u_int );
	31	#endif
	32
	33	#endif