| 1 | #ifndef _LINUX_IPSEC_H
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| 2 | #define _LINUX_IPSEC_H
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| 3 |
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| 4 |
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| 5 |
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| 6 | #include <linux/pfkeyv2.h>
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| 7 |
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| 8 | #define IPSEC_PORT_ANY 0
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| 9 | #define IPSEC_ULPROTO_ANY 255
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| 10 | #define IPSEC_PROTO_ANY 255
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| 11 |
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| 12 | enum {
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| 13 | IPSEC_MODE_ANY = 0,
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| 14 | IPSEC_MODE_TRANSPORT = 1,
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| 15 | IPSEC_MODE_TUNNEL = 2,
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| 16 | IPSEC_MODE_BEET = 3
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| 17 | };
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| 18 |
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| 19 | enum {
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| 20 | IPSEC_DIR_ANY = 0,
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| 21 | IPSEC_DIR_INBOUND = 1,
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| 22 | IPSEC_DIR_OUTBOUND = 2,
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| 23 | IPSEC_DIR_FWD = 3,
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| 24 | IPSEC_DIR_MAX = 4,
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| 25 | IPSEC_DIR_INVALID = 5
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| 26 | };
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| 27 |
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| 28 | enum {
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| 29 | IPSEC_POLICY_DISCARD = 0,
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| 30 | IPSEC_POLICY_NONE = 1,
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| 31 | IPSEC_POLICY_IPSEC = 2,
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| 32 | IPSEC_POLICY_ENTRUST = 3,
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| 33 | IPSEC_POLICY_BYPASS = 4
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| 34 | };
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| 35 |
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| 36 | enum {
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| 37 | IPSEC_LEVEL_DEFAULT = 0,
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| 38 | IPSEC_LEVEL_USE = 1,
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| 39 | IPSEC_LEVEL_REQUIRE = 2,
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| 40 | IPSEC_LEVEL_UNIQUE = 3
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| 41 | };
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| 42 |
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| 43 | #define IPSEC_MANUAL_REQID_MAX 0x3fff
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| 44 |
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| 45 | #define IPSEC_REPLAYWSIZE 32
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| 46 |
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| 47 | #endif
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