src: introduce struct xt_xlate_{mt,tg}_params

This structure is an extensible containers of parameters, so we don't
need to propagate interface updates in every extension file in case
we need to add new parameters in the future.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/extensions/libipt_DNAT.c b/extensions/libipt_DNAT.c
index 79f50249..c463f071 100644
--- a/extensions/libipt_DNAT.c
+++ b/extensions/libipt_DNAT.c
@@ -262,10 +262,10 @@ static void print_range_xlate(const struct nf_nat_ipv4_range *r,
 	}
 }
 
-static int DNAT_xlate(const void *ip, const struct xt_entry_target *target,
-		      struct xt_xlate *xl, int numeric)
+static int DNAT_xlate(struct xt_xlate *xl,
+		      const struct xt_xlate_tg_params *params)
 {
-	const struct ipt_natinfo *info = (const void *)target;
+	const struct ipt_natinfo *info = (const void *)params->target->data;
 	unsigned int i = 0;
 	bool sep_need = false;
 	const char *sep = " ";