#define LOOP_CTL_GET_FREE 0x4C82
#endif
+#if !HAVE_DECL_IFLA_MACVLAN_FLAGS
+#define IFLA_MACVLAN_UNSPEC 0
+#define IFLA_MACVLAN_MODE 1
+#define IFLA_MACVLAN_FLAGS 2
+#define __IFLA_MACVLAN_MAX 3
+
+#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
+#endif
+
+#if !HAVE_DECL_IFLA_VTI_REMOTE
+#define IFLA_VTI_UNSPEC 0
+#define IFLA_VTI_LINK 1
+#define IFLA_VTI_IKEY 2
+#define IFLA_VTI_OKEY 3
+#define IFLA_VTI_LOCAL 4
+#define IFLA_VTI_REMOTE 5
+#define __IFLA_VTI_MAX 6
+
+#define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
+#endif
+
#if !HAVE_DECL_IFLA_PHYS_PORT_ID
#undef IFLA_PROMISCUITY
#define IFLA_PROMISCUITY 30
#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
#endif
+
+#ifndef IPV6_UNICAST_IF
+#define IPV6_UNICAST_IF 76
+#endif