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ff1e1756c9
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
28 lines
582 B
C
28 lines
582 B
C
/* ipv6header match - matches IPv6 packets based
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on whether they contain certain headers */
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/* Original idea: Brad Chapman
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* Rewritten by: Andras Kis-Szabo <kisza@sch.bme.hu> */
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#ifndef __IPV6HEADER_H
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#define __IPV6HEADER_H
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#include <linux/types.h>
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struct ip6t_ipv6header_info {
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__u8 matchflags;
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__u8 invflags;
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__u8 modeflag;
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};
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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 /* __IPV6HEADER_H */
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