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Diffstat (limited to 'sys/netipsec/ipsec6.h')
-rw-r--r--sys/netipsec/ipsec6.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netipsec/ipsec6.h b/sys/netipsec/ipsec6.h
index 66124078bd12..2f494632886b 100644
--- a/sys/netipsec/ipsec6.h
+++ b/sys/netipsec/ipsec6.h
@@ -47,6 +47,7 @@ extern int ip6_esp_net_deflev;
extern int ip6_ah_trans_deflev;
extern int ip6_ah_net_deflev;
extern int ip6_ipsec_ecn;
+extern int ip6_ipsec6_filtertunnel;
struct inpcb;