1 #ifndef _IP6T_OPTS_H

     2 #define _IP6T_OPTS_H

     3 

     4 #define IP6T_OPTS_OPTSNR 16

     5 

     6 struct ip6t_opts

     7 {

     8 	u_int32_t hdrlen;			/* Header Length */

     9 	u_int8_t flags;				/*  */

    10 	u_int8_t invflags;			/* Inverse flags */

    11 	u_int16_t opts[IP6T_OPTS_OPTSNR];	/* opts */

    12 	u_int8_t optsnr;			/* Nr of OPts */

    13 };

    14 

    15 #define IP6T_OPTS_LEN 		0x01

    16 #define IP6T_OPTS_OPTS 		0x02

    17 #define IP6T_OPTS_NSTRICT	0x04

    18 

    19 /* Values for "invflags" field in struct ip6t_rt. */

    20 #define IP6T_OPTS_INV_LEN	0x01	/* Invert the sense of length. */

    21 #define IP6T_OPTS_INV_MASK	0x01	/* All possible flags. */

    22 

    23 #endif /*_IP6T_OPTS_H*/