1#ifndef _XT_SYNPROXY_H 2#define _XT_SYNPROXY_H 3 4#include <linux/types.h> 5 6#define XT_SYNPROXY_OPT_MSS 0x01 7#define XT_SYNPROXY_OPT_WSCALE 0x02 8#define XT_SYNPROXY_OPT_SACK_PERM 0x04 9#define XT_SYNPROXY_OPT_TIMESTAMP 0x08 10#define XT_SYNPROXY_OPT_ECN 0x10 11 12struct xt_synproxy_info { 13 __u8 options; 14 __u8 wscale; 15 __u16 mss; 16}; 17 18#endif /* _XT_SYNPROXY_H */ 19