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#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_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 */