rule: add nftnl_rule_list_insert_at()

Allow to add rule object before any existing rule.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/include/libnftnl/rule.h b/include/libnftnl/rule.h
index 9479943..765d2ce 100644
--- a/include/libnftnl/rule.h
+++ b/include/libnftnl/rule.h
@@ -84,6 +84,7 @@ void nftnl_rule_list_free(struct nftnl_rule_list *list);
 int nftnl_rule_list_is_empty(const struct nftnl_rule_list *list);
 void nftnl_rule_list_add(struct nftnl_rule *r, struct nftnl_rule_list *list);
 void nftnl_rule_list_add_tail(struct nftnl_rule *r, struct nftnl_rule_list *list);
+void nftnl_rule_list_insert_at(struct nftnl_rule *r, struct nftnl_rule *pos);
 void nftnl_rule_list_del(struct nftnl_rule *r);
 int nftnl_rule_list_foreach(struct nftnl_rule_list *rule_list, int (*cb)(struct nftnl_rule *t, void *data), void *data);