1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /* TTL modification module for IP tables
3 * (C) 2000 by Harald Welte <laforge@netfilter.org> */
4
5 #ifndef _IPT_TTL_H
6 #define _IPT_TTL_H
7
8 #include <linux/types.h>
9
10 enum {
11 IPT_TTL_SET = 0,
12 IPT_TTL_INC,
13 IPT_TTL_DEC
14 };
15
16 #define IPT_TTL_MAXMODE IPT_TTL_DEC
17
18 struct ipt_TTL_info {
19 __u8 mode;
20 __u8 ttl;
21 };
22
23
24 #endif