FM / netfilter

/usr/include/linux/netfilter

Name	Size	Mode	Actions
ipset/	-	0755	rm
nfnetlink.h	2457	0644	edit dl rm
nfnetlink_acct.h	900	0644	edit dl rm
nfnetlink_compat.h	2444	0644	edit dl rm
nfnetlink_conntrack.h	6186	0644	edit dl rm
nfnetlink_cthelper.h	1206	0644	edit dl rm
nfnetlink_cttimeout.h	2951	0644	edit dl rm
nfnetlink_hook.h	1689	0644	edit dl rm
nfnetlink_log.h	3105	0644	edit dl rm
nfnetlink_osf.h	2665	0644	edit dl rm
nfnetlink_queue.h	3497	0644	edit dl rm
nf_conntrack_common.h	4588	0644	edit dl rm
nf_conntrack_ftp.h	438	0644	edit dl rm
nf_conntrack_sctp.h	597	0644	edit dl rm
nf_conntrack_tcp.h	1415	0644	edit dl rm
nf_conntrack_tuple_common.h	896	0644	edit dl rm
nf_log.h	538	0644	edit dl rm
nf_nat.h	1587	0644	edit dl rm
nf_synproxy.h	576	0644	edit dl rm
nf_tables.h	56433	0644	edit dl rm
nf_tables_compat.h	731	0644	edit dl rm
xt_addrtype.h	1084	0644	edit dl rm
xt_AUDIT.h	718	0644	edit dl rm
xt_bpf.h	935	0644	edit dl rm
xt_cgroup.h	740	0644	edit dl rm
xt_CHECKSUM.h	563	0644	edit dl rm
xt_CLASSIFY.h	217	0644	edit dl rm
xt_cluster.h	374	0644	edit dl rm
xt_comment.h	230	0644	edit dl rm
xt_connbytes.h	577	0644	edit dl rm
xt_connlabel.h	360	0644	edit dl rm
xt_connlimit.h	575	0644	edit dl rm
xt_CONNMARK.h	199	0644	edit dl rm
xt_connmark.h	901	0644	edit dl rm
xt_CONNSECMARK.h	301	0644	edit dl rm
xt_conntrack.h	2557	0644	edit dl rm
xt_cpu.h	199	0644	edit dl rm
xt_CT.h	853	0644	edit dl rm
xt_dccp.h	483	0644	edit dl rm
xt_devgroup.h	429	0644	edit dl rm
xt_DSCP.h	697	0644	edit dl rm
xt_dscp.h	701	0644	edit dl rm
xt_ecn.h	736	0644	edit dl rm
xt_esp.h	418	0644	edit dl rm
xt_hashlimit.h	3256	0644	edit dl rm
xt_helper.h	188	0644	edit dl rm
xt_HMARK.h	933	0644	edit dl rm
xt_IDLETIMER.h	1001	0644	edit dl rm
xt_ipcomp.h	485	0644	edit dl rm
xt_iprange.h	581	0644	edit dl rm
xt_ipvs.h	680	0644	edit dl rm
xt_l2tp.h	739	0644	edit dl rm
xt_LED.h	470	0644	edit dl rm
xt_length.h	221	0644	edit dl rm
xt_limit.h	673	0644	edit dl rm
xt_LOG.h	642	0644	edit dl rm
xt_mac.h	227	0644	edit dl rm
xt_MARK.h	184	0644	edit dl rm
xt_mark.h	260	0644	edit dl rm
xt_multiport.h	721	0644	edit dl rm
xt_nfacct.h	421	0644	edit dl rm
xt_NFLOG.h	556	0644	edit dl rm
xt_NFQUEUE.h	779	0644	edit dl rm
xt_osf.h	1703	0644	edit dl rm
xt_owner.h	535	0644	edit dl rm
xt_physdev.h	553	0644	edit dl rm
xt_pkttype.h	188	0644	edit dl rm
xt_policy.h	1051	0644	edit dl rm
xt_quota.h	400	0644	edit dl rm
xt_RATEEST.h	390	0644	edit dl rm
xt_rateest.h	859	0644	edit dl rm
xt_realm.h	220	0644	edit dl rm
xt_recent.h	1058	0644	edit dl rm
xt_rpfilter.h	320	0644	edit dl rm
xt_sctp.h	2329	0644	edit dl rm
xt_SECMARK.h	648	0644	edit dl rm
xt_set.h	1827	0644	edit dl rm
xt_socket.h	640	0644	edit dl rm
xt_state.h	331	0644	edit dl rm
xt_statistic.h	716	0644	edit dl rm
xt_string.h	664	0644	edit dl rm
xt_SYNPROXY.h	498	0644	edit dl rm
xt_TCPMSS.h	235	0644	edit dl rm
xt_tcpmss.h	253	0644	edit dl rm
xt_TCPOPTSTRIP.h	407	0644	edit dl rm
xt_tcpudp.h	1250	0644	edit dl rm
xt_TEE.h	333	0644	edit dl rm
xt_time.h	730	0644	edit dl rm
xt_TPROXY.h	575	0644	edit dl rm
xt_u32.h	752	0644	edit dl rm
x_tables.h	4466	0644	edit dl rm

Edit: /usr/include/linux/netfilter/nfnetlink_cthelper.h (1206B)

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _NFNL_CTHELPER_H_
#define _NFNL_CTHELPER_H_

#define NFCT_HELPER_STATUS_DISABLED	0
#define NFCT_HELPER_STATUS_ENABLED	1

enum nfnl_cthelper_msg_types {
	NFNL_MSG_CTHELPER_NEW,
	NFNL_MSG_CTHELPER_GET,
	NFNL_MSG_CTHELPER_DEL,
	NFNL_MSG_CTHELPER_MAX
};

enum nfnl_cthelper_type {
	NFCTH_UNSPEC,
	NFCTH_NAME,
	NFCTH_TUPLE,
	NFCTH_QUEUE_NUM,
	NFCTH_POLICY,
	NFCTH_PRIV_DATA_LEN,
	NFCTH_STATUS,
	__NFCTH_MAX
};
#define NFCTH_MAX (__NFCTH_MAX - 1)

enum nfnl_cthelper_policy_type {
	NFCTH_POLICY_SET_UNSPEC,
	NFCTH_POLICY_SET_NUM,
	NFCTH_POLICY_SET,
	NFCTH_POLICY_SET1	= NFCTH_POLICY_SET,
	NFCTH_POLICY_SET2,
	NFCTH_POLICY_SET3,
	NFCTH_POLICY_SET4,
	__NFCTH_POLICY_SET_MAX
};
#define NFCTH_POLICY_SET_MAX (__NFCTH_POLICY_SET_MAX - 1)

enum nfnl_cthelper_pol_type {
	NFCTH_POLICY_UNSPEC,
	NFCTH_POLICY_NAME,
	NFCTH_POLICY_EXPECT_MAX,
	NFCTH_POLICY_EXPECT_TIMEOUT,
	__NFCTH_POLICY_MAX
};
#define NFCTH_POLICY_MAX (__NFCTH_POLICY_MAX - 1)

enum nfnl_cthelper_tuple_type {
	NFCTH_TUPLE_UNSPEC,
	NFCTH_TUPLE_L3PROTONUM,
	NFCTH_TUPLE_L4PROTONUM,
	__NFCTH_TUPLE_MAX,
};
#define NFCTH_TUPLE_MAX (__NFCTH_TUPLE_MAX - 1)

#endif /* _NFNL_CTHELPER_H */

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _NFNL_CTHELPER_H_ #define _NFNL_CTHELPER_H_ #define NFCT_HELPER_STATUS_DISABLED 0 #define NFCT_HELPER_STATUS_ENABLED 1 enum nfnl_cthelper_msg_types { NFNL_MSG_CTHELPER_NEW, NFNL_MSG_CTHELPER_GET, NFNL_MSG_CTHELPER_DEL, NFNL_MSG_CTHELPER_MAX }; enum nfnl_cthelper_type { NFCTH_UNSPEC, NFCTH_NAME, NFCTH_TUPLE, NFCTH_QUEUE_NUM, NFCTH_POLICY, NFCTH_PRIV_DATA_LEN, NFCTH_STATUS, __NFCTH_MAX }; #define NFCTH_MAX (__NFCTH_MAX - 1) enum nfnl_cthelper_policy_type { NFCTH_POLICY_SET_UNSPEC, NFCTH_POLICY_SET_NUM, NFCTH_POLICY_SET, NFCTH_POLICY_SET1 = NFCTH_POLICY_SET, NFCTH_POLICY_SET2, NFCTH_POLICY_SET3, NFCTH_POLICY_SET4, __NFCTH_POLICY_SET_MAX }; #define NFCTH_POLICY_SET_MAX (__NFCTH_POLICY_SET_MAX - 1) enum nfnl_cthelper_pol_type { NFCTH_POLICY_UNSPEC, NFCTH_POLICY_NAME, NFCTH_POLICY_EXPECT_MAX, NFCTH_POLICY_EXPECT_TIMEOUT, __NFCTH_POLICY_MAX }; #define NFCTH_POLICY_MAX (__NFCTH_POLICY_MAX - 1) enum nfnl_cthelper_tuple_type { NFCTH_TUPLE_UNSPEC, NFCTH_TUPLE_L3PROTONUM, NFCTH_TUPLE_L4PROTONUM, __NFCTH_TUPLE_MAX, }; #define NFCTH_TUPLE_MAX (__NFCTH_TUPLE_MAX - 1) #endif /* _NFNL_CTHELPER_H */