| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| #ifndef _NF_SYNPROXY_H |
| #define _NF_SYNPROXY_H |
| |
| #include <linux/types.h> |
| |
| #define NF_SYNPROXY_OPT_MSS 0x01 |
| #define NF_SYNPROXY_OPT_WSCALE 0x02 |
| #define NF_SYNPROXY_OPT_SACK_PERM 0x04 |
| #define NF_SYNPROXY_OPT_TIMESTAMP 0x08 |
| #define NF_SYNPROXY_OPT_ECN 0x10 |
| #define NF_SYNPROXY_OPT_MASK (NF_SYNPROXY_OPT_MSS | \ |
| NF_SYNPROXY_OPT_WSCALE | \ |
| NF_SYNPROXY_OPT_SACK_PERM | \ |
| NF_SYNPROXY_OPT_TIMESTAMP) |
| |
| struct nf_synproxy_info { |
| __u8 options; |
| __u8 wscale; |
| __u16 mss; |
| }; |
| |
| #endif /* _NF_SYNPROXY_H */ |
