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#ifndef _LINUX_IPSEC_H

#define _LINUX_IPSEC_H

/* The definitions, required to talk to KAME racoon IKE. */

#include <linux/pfkeyv2.h>

#define IPSEC_PORT_ANY          0

#define IPSEC_ULPROTO_ANY       255

#define IPSEC_PROTO_ANY         255

enum {

        IPSEC_MODE_ANY          = 0,     /* We do not support this for SA */

        IPSEC_MODE_TRANSPORT    = 1,

        IPSEC_MODE_TUNNEL       = 2,

        IPSEC_MODE_BEET         = 3

};

enum {

        IPSEC_DIR_ANY           = 0,

        IPSEC_DIR_INBOUND       = 1,

        IPSEC_DIR_OUTBOUND      = 2,

        IPSEC_DIR_FWD           = 3,    /* It is our own */

        IPSEC_DIR_MAX           = 4,

        IPSEC_DIR_INVALID       = 5

};

enum {

        IPSEC_POLICY_DISCARD    = 0,

        IPSEC_POLICY_NONE       = 1,

        IPSEC_POLICY_IPSEC      = 2,

        IPSEC_POLICY_ENTRUST    = 3,

        IPSEC_POLICY_BYPASS     = 4

};

enum {

        IPSEC_LEVEL_DEFAULT     = 0,

        IPSEC_LEVEL_USE         = 1,

        IPSEC_LEVEL_REQUIRE     = 2,

        IPSEC_LEVEL_UNIQUE      = 3

};

#define IPSEC_MANUAL_REQID_MAX  0x3fff

#define IPSEC_REPLAYWSIZE  32

#endif  /* _LINUX_IPSEC_H */