| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| /* ipv6header match - matches IPv6 packets based |
| on whether they contain certain headers */ |
| |
| /* Original idea: Brad Chapman |
| * Rewritten by: Andras Kis-Szabo <kisza@sch.bme.hu> */ |
| |
| |
| #ifndef __IPV6HEADER_H |
| #define __IPV6HEADER_H |
| |
| #include <linux/types.h> |
| |
| struct ip6t_ipv6header_info { |
| __u8 matchflags; |
| __u8 invflags; |
| __u8 modeflag; |
| }; |
| |
| #define MASK_HOPOPTS 128 |
| #define MASK_DSTOPTS 64 |
| #define MASK_ROUTING 32 |
| #define MASK_FRAGMENT 16 |
| #define MASK_AH 8 |
| #define MASK_ESP 4 |
| #define MASK_NONE 2 |
| #define MASK_PROTO 1 |
| |
| #endif /* __IPV6HEADER_H */ |
