src: ct helper support

add support for ct helper objects, these are used to assign helpers to
connections, similar to iptables -j CT --set-helper target.

Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/include/libnftnl/object.h b/include/libnftnl/object.h
index ca3abea..ccd9d19 100644
--- a/include/libnftnl/object.h
+++ b/include/libnftnl/object.h
@@ -34,6 +34,12 @@ enum {
 	NFTNL_OBJ_QUOTA_FLAGS,
 };
 
+enum {
+	NFTNL_OBJ_CT_HELPER_NAME = NFTNL_OBJ_BASE,
+	NFTNL_OBJ_CT_HELPER_L3PROTO,
+	NFTNL_OBJ_CT_HELPER_L4PROTO,
+};
+
 struct nftnl_obj;
 
 struct nftnl_obj *nftnl_obj_alloc(void);