The XFRM_STATE_AF_UNSPEC flag added to xfrm.h allows IPv4-over-IPv6 and IPv6-over...
[strongswan.git] / src / include / linux / xfrm.h
index e31b8c8..d4e9e50 100644 (file)
@@ -338,6 +338,7 @@ struct xfrm_usersa_info {
 #define XFRM_STATE_NOPMTUDISC  4
 #define XFRM_STATE_WILDRECV    8
 #define XFRM_STATE_ICMP                16
+#define XFRM_STATE_AF_UNSPEC   32
 };
 
 struct xfrm_usersa_id {