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