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/* SPDX-License-Identifier: GPL-2.0 */
#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_FLAGMASK (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 */
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