Index: sys/net/if_var.h
===================================================================
--- sys/net/if_var.h
+++ sys/net/if_var.h
@@ -71,12 +71,12 @@
 struct	netmap_adapter;
 struct	debugnet_methods;
 
-#ifdef _KERNEL
+#if defined(_KERNEL) || defined(_KERNEL_UT)
 #include <sys/_eventhandler.h>
 #include <sys/mbuf.h>		/* ifqueue only? */
 #include <sys/buf_ring.h>
 #include <net/vnet.h>
-#endif /* _KERNEL */
+#endif /* _KERNEL || _KERNEL_UT */
 #include <sys/ck.h>
 #include <sys/counter.h>
 #include <sys/epoch.h>
@@ -94,7 +94,7 @@
 CK_STAILQ_HEAD(ifmultihead, ifmultiaddr);
 CK_STAILQ_HEAD(ifgrouphead, ifg_group);
 
-#ifdef _KERNEL
+#if defined(_KERNEL) || defined(_KERNEL_UT)
 VNET_DECLARE(struct pfil_head *, link_pfil_head);
 #define	V_link_pfil_head	VNET(link_pfil_head)
 #define	PFIL_ETHER_NAME		"ethernet"
@@ -106,7 +106,7 @@
 VNET_DECLARE(struct hhook_head *, ipsec_hhh_out[HHOOK_IPSEC_COUNT]);
 #define	V_ipsec_hhh_in	VNET(ipsec_hhh_in)
 #define	V_ipsec_hhh_out	VNET(ipsec_hhh_out)
-#endif /* _KERNEL */
+#endif /* _KERNEL || _KERNEL_UT */
 
 typedef enum {
 	IFCOUNTER_IPACKETS = 0,
@@ -466,7 +466,7 @@
 #define	IF_ADDR_LOCK_ASSERT(if)	MPASS(in_epoch(net_epoch_preempt) || mtx_owned(&(if)->if_addr_lock))
 #define	IF_ADDR_WLOCK_ASSERT(if) mtx_assert(&(if)->if_addr_lock, MA_OWNED)
 
-#ifdef _KERNEL
+#if defined(_KERNEL) || defined(_KERNEL_UT)
 /* interface link layer address change event */
 typedef void (*iflladdr_event_handler_t)(void *, struct ifnet *);
 EVENTHANDLER_DECLARE(iflladdr_event, iflladdr_event_handler_t);
@@ -792,7 +792,7 @@
 int    ether_poll_deregister(if_t ifp);
 #endif /* DEVICE_POLLING */
 
-#endif /* _KERNEL */
+#endif /* _KERNEL || _KERNEL_UT */
 
 #include <net/ifq.h>	/* XXXAO: temporary unconditional include */