1#ifndef _IP6T_AH_H
2#define _IP6T_AH_H
3
4#include <linux/types.h>
5
6struct ip6t_ah {
7	__u32 spis[2];			/* Security Parameter Index */
8	__u32 hdrlen;			/* Header Length */
9	__u8  hdrres;			/* Test of the Reserved Filed */
10	__u8  invflags;			/* Inverse flags */
11};
12
13#define IP6T_AH_SPI 0x01
14#define IP6T_AH_LEN 0x02
15#define IP6T_AH_RES 0x04
16
17/* Values for "invflags" field in struct ip6t_ah. */
18#define IP6T_AH_INV_SPI		0x01	/* Invert the sense of spi. */
19#define IP6T_AH_INV_LEN		0x02	/* Invert the sense of length. */
20#define IP6T_AH_INV_MASK	0x03	/* All possible flags. */
21
22#endif /*_IP6T_AH_H*/
23