1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
#ifndef _IP6T_RT_H
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#define _IP6T_RT_H
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/*#include <linux/in6.h>*/
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#define IP6T_RT_HOPS 16
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struct ip6t_rt
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{
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u_int32_t rt_type; /* Routing Type */
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u_int32_t segsleft[2]; /* Segments Left */
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u_int32_t hdrlen; /* Header Length */
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u_int8_t flags; /* */
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u_int8_t invflags; /* Inverse flags */
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struct in6_addr addrs[IP6T_RT_HOPS]; /* Hops */
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u_int8_t addrnr; /* Nr of Addresses */
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};
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#define IP6T_RT_TYP 0x01
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#define IP6T_RT_SGS 0x02
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#define IP6T_RT_LEN 0x04
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#define IP6T_RT_RES 0x08
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#define IP6T_RT_FST_MASK 0x30
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#define IP6T_RT_FST 0x10
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#define IP6T_RT_FST_NSTRICT 0x20
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/* Values for "invflags" field in struct ip6t_rt. */
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#define IP6T_RT_INV_TYP 0x01 /* Invert the sense of type. */
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#define IP6T_RT_INV_SGS 0x02 /* Invert the sense of Segments. */
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#define IP6T_RT_INV_LEN 0x04 /* Invert the sense of length. */
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#define IP6T_RT_INV_MASK 0x07 /* All possible flags. */
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#define MASK_HOPOPTS 128
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#define MASK_DSTOPTS 64
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#define MASK_ROUTING 32
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#define MASK_FRAGMENT 16
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#define MASK_AH 8
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#define MASK_ESP 4
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#define MASK_NONE 2
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#define MASK_PROTO 1
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#endif /*_IP6T_RT_H*/
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