1#ifndef _XT_CT_H
2#define _XT_CT_H
3
4#include <linux/types.h>
5
6enum {
7	XT_CT_NOTRACK		= 1 << 0,
8	XT_CT_NOTRACK_ALIAS	= 1 << 1,
9	XT_CT_ZONE_DIR_ORIG	= 1 << 2,
10	XT_CT_ZONE_DIR_REPL	= 1 << 3,
11	XT_CT_ZONE_MARK		= 1 << 4,
12};
13
14struct xt_ct_target_info {
15	__u16 flags;
16	__u16 zone;
17	__u32 ct_events;
18	__u32 exp_events;
19	char helper[16];
20
21	/* Used internally by the kernel */
22	struct nf_conn	*ct __attribute__((aligned(8)));
23};
24
25struct xt_ct_target_info_v1 {
26	__u16 flags;
27	__u16 zone;
28	__u32 ct_events;
29	__u32 exp_events;
30	char helper[16];
31	char timeout[32];
32
33	/* Used internally by the kernel */
34	struct nf_conn	*ct __attribute__((aligned(8)));
35};
36
37#endif /* _XT_CT_H */
38