Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* ipv6header match - matches IPv6 packets based |
| 2 | on whether they contain certain headers */ |
| 3 | |
| 4 | /* Original idea: Brad Chapman |
| 5 | * Rewritten by: Andras Kis-Szabo <kisza@sch.bme.hu> */ |
| 6 | |
| 7 | |
| 8 | #ifndef __IPV6HEADER_H |
| 9 | #define __IPV6HEADER_H |
| 10 | |
| 11 | struct ip6t_ipv6header_info |
| 12 | { |
| 13 | u_int8_t matchflags; |
| 14 | u_int8_t invflags; |
| 15 | u_int8_t modeflag; |
| 16 | }; |
| 17 | |
| 18 | #define MASK_HOPOPTS 128 |
| 19 | #define MASK_DSTOPTS 64 |
| 20 | #define MASK_ROUTING 32 |
| 21 | #define MASK_FRAGMENT 16 |
| 22 | #define MASK_AH 8 |
| 23 | #define MASK_ESP 4 |
| 24 | #define MASK_NONE 2 |
| 25 | #define MASK_PROTO 1 |
| 26 | |
| 27 | #endif /* __IPV6HEADER_H */ |