#ifndef _NFNETLINK_H

#define _NFNETLINK_H

#include <linux/types.h>

#include <linux/netfilter/nfnetlink_compat.h>

enum nfnetlink_groups {

	NFNLGRP_NONE,

#define NFNLGRP_NONE			NFNLGRP_NONE

	NFNLGRP_CONNTRACK_NEW,

#define NFNLGRP_CONNTRACK_NEW		NFNLGRP_CONNTRACK_NEW

	NFNLGRP_CONNTRACK_UPDATE,

#define NFNLGRP_CONNTRACK_UPDATE	NFNLGRP_CONNTRACK_UPDATE

	NFNLGRP_CONNTRACK_DESTROY,

#define NFNLGRP_CONNTRACK_DESTROY	NFNLGRP_CONNTRACK_DESTROY

	NFNLGRP_CONNTRACK_EXP_NEW,

#define	NFNLGRP_CONNTRACK_EXP_NEW	NFNLGRP_CONNTRACK_EXP_NEW

	NFNLGRP_CONNTRACK_EXP_UPDATE,

#define NFNLGRP_CONNTRACK_EXP_UPDATE	NFNLGRP_CONNTRACK_EXP_UPDATE

	NFNLGRP_CONNTRACK_EXP_DESTROY,

#define NFNLGRP_CONNTRACK_EXP_DESTROY	NFNLGRP_CONNTRACK_EXP_DESTROY

	NFNLGRP_NFTABLES,

#define NFNLGRP_NFTABLES		NFNLGRP_NFTABLES

	NFNLGRP_ACCT_QUOTA,

#define NFNLGRP_ACCT_QUOTA		NFNLGRP_ACCT_QUOTA

	NFNLGRP_NFTRACE,

#define NFNLGRP_NFTRACE			NFNLGRP_NFTRACE

	__NFNLGRP_MAX,

};

#define NFNLGRP_MAX	(__NFNLGRP_MAX - 1)

/* General form of address family dependent message.

 */

struct nfgenmsg {

	__u8  nfgen_family;		/* AF_xxx */

	__u8  version;		/* nfnetlink version */

	__be16    res_id;		/* resource id */

};

#define NFNETLINK_V0	0

/* netfilter netlink message types are split in two pieces:

 * 8 bit subsystem, 8bit operation.

 */

#define NFNL_SUBSYS_ID(x)	((x & 0xff00) >> 8)

#define NFNL_MSG_TYPE(x)	(x & 0x00ff)

/* No enum here, otherwise __stringify() trick of MODULE_ALIAS_NFNL_SUBSYS()

 * won't work anymore */

#define NFNL_SUBSYS_NONE 		0

#define NFNL_SUBSYS_CTNETLINK		1

#define NFNL_SUBSYS_CTNETLINK_EXP	2

#define NFNL_SUBSYS_QUEUE		3

#define NFNL_SUBSYS_ULOG		4

#define NFNL_SUBSYS_OSF			5

#define NFNL_SUBSYS_IPSET		6

#define NFNL_SUBSYS_ACCT		7

#define NFNL_SUBSYS_CTNETLINK_TIMEOUT	8

#define NFNL_SUBSYS_CTHELPER		9

#define NFNL_SUBSYS_NFTABLES		10

#define NFNL_SUBSYS_NFT_COMPAT		11

#define NFNL_SUBSYS_COUNT		12

/* Reserved control nfnetlink messages */

#define NFNL_MSG_BATCH_BEGIN		NLMSG_MIN_TYPE

#define NFNL_MSG_BATCH_END		NLMSG_MIN_TYPE+1

#endif /* _NFNETLINK_H */