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      1 #ifndef _NF_CONNTRACK_SCTP_H
      2 #define _NF_CONNTRACK_SCTP_H
      3 /* SCTP tracking. */
      4 
      5 #include <linux/netfilter/nf_conntrack_tuple_common.h>
      6 
      7 enum sctp_conntrack {
      8 	SCTP_CONNTRACK_NONE,
      9 	SCTP_CONNTRACK_CLOSED,
     10 	SCTP_CONNTRACK_COOKIE_WAIT,
     11 	SCTP_CONNTRACK_COOKIE_ECHOED,
     12 	SCTP_CONNTRACK_ESTABLISHED,
     13 	SCTP_CONNTRACK_SHUTDOWN_SENT,
     14 	SCTP_CONNTRACK_SHUTDOWN_RECD,
     15 	SCTP_CONNTRACK_SHUTDOWN_ACK_SENT,
     16 	SCTP_CONNTRACK_MAX
     17 };
     18 
     19 struct ip_ct_sctp
     20 {
     21 	enum sctp_conntrack state;
     22 
     23 	u_int32_t vtag[IP_CT_DIR_MAX];
     24 	u_int32_t ttag[IP_CT_DIR_MAX];
     25 };
     26 
     27 #endif /* _NF_CONNTRACK_SCTP_H */
     28