src: synproxy support

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/network.h b/include/network.h
index ec9fadf..95aad82 100644
--- a/include/network.h
+++ b/include/network.h
@@ -231,6 +231,7 @@ enum nta_attr {
 	NTA_LABELS,		/* array of uint32_t (variable length) */
 	NTA_SNAT_IPV6,		/* uint32_t * 4 */
 	NTA_DNAT_IPV6,		/* uint32_t * 4 */
+	NTA_SYNPROXY,		/* struct nft_attr_synproxy */
 	NTA_MAX
 };
 
@@ -246,6 +247,12 @@ struct nta_attr_natseqadj {
 	uint32_t repl_seq_offset_after;
 };
 
+struct nta_attr_synproxy {
+	uint32_t its;
+	uint32_t isn;
+	uint32_t tsoff;
+};
+
 void ct2msg(const struct nf_conntrack *ct, struct nethdr *n);
 int msg2ct(struct nf_conntrack *ct, struct nethdr *n, size_t remain);