root/include/linux/netfilter/nf_conntrack_dccp.h

INCLUDED FROM

#ifndef _NF_CONNTRACK_DCCP_H
#define _NF_CONNTRACK_DCCP_H

/* Exposed to userspace over nfnetlink */
enum ct_dccp_states {
        CT_DCCP_NONE,
        CT_DCCP_REQUEST,
        CT_DCCP_RESPOND,
        CT_DCCP_PARTOPEN,
        CT_DCCP_OPEN,
        CT_DCCP_CLOSEREQ,
        CT_DCCP_CLOSING,
        CT_DCCP_TIMEWAIT,
        CT_DCCP_IGNORE,
        CT_DCCP_INVALID,
        __CT_DCCP_MAX
};
#define CT_DCCP_MAX             (__CT_DCCP_MAX - 1)

enum ct_dccp_roles {
        CT_DCCP_ROLE_CLIENT,
        CT_DCCP_ROLE_SERVER,
        __CT_DCCP_ROLE_MAX
};
#define CT_DCCP_ROLE_MAX        (__CT_DCCP_ROLE_MAX - 1)

#ifdef __KERNEL__
#include <net/netfilter/nf_conntrack_tuple.h>

struct nf_ct_dccp {
        u_int8_t        role[IP_CT_DIR_MAX];
        u_int8_t        state;
        u_int8_t        last_pkt;
        u_int8_t        last_dir;
        u_int64_t       handshake_seq;
};

#endif /* __KERNEL__ */

#endif /* _NF_CONNTRACK_DCCP_H */