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#ifndef _IP6T_OPTS_H
#define _IP6T_OPTS_H
#define IP6T_OPTS_OPTSNR 16
struct ip6t_opts
{
u_int32_t hdrlen; /* Header Length */
u_int8_t flags; /* */
u_int8_t invflags; /* Inverse flags */
u_int16_t opts[IP6T_OPTS_OPTSNR]; /* opts */
u_int8_t optsnr; /* Nr of OPts */
};
#define IP6T_OPTS_LEN 0x01
#define IP6T_OPTS_OPTS 0x02
#define IP6T_OPTS_NSTRICT 0x04
/* Values for "invflags" field in struct ip6t_rt. */
#define IP6T_OPTS_INV_LEN 0x01 /* Invert the sense of length. */
#define IP6T_OPTS_INV_MASK 0x01 /* All possible flags. */
#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 /*_IP6T_OPTS_H*/
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