/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _IP6T_OPTS_H #define _IP6T_OPTS_H #include <linux/types.h> #define IP6T_OPTS_OPTSNR 16 struct ip6t_opts { __u32 hdrlen; /* Header Length */ __u8 flags; /* */ __u8 invflags; /* Inverse flags */ __u16 opts[IP6T_OPTS_OPTSNR]; /* opts */ __u8 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. */ #endif /*_IP6T_OPTS_H*/