config root man

# -nostdinc -D_KERNEL -DKLD_MODULE -DHAVE_KERNEL_OPTION_HEADERS -I. -I@ -I@/contrib/altq -I/usr/src/sys/amd64/compile/hs32 /usr/src/sys/modules/if_tun/../../net/if_tun.c
if_tun.o: /usr/src/sys/modules/if_tun/../../net/if_tun.c opt_atalk.h \
  opt_inet.h opt_inet6.h opt_ipx.h @/sys/param.h @/sys/_null.h \
  @/sys/types.h @/sys/cdefs.h machine/endian.h @/sys/_types.h \
  machine/_types.h @/sys/_pthreadtypes.h @/sys/_stdint.h @/sys/select.h \
  @/sys/_sigset.h @/sys/_timeval.h @/sys/timespec.h @/sys/_timespec.h \
  @/sys/syslimits.h @/sys/errno.h @/sys/time.h @/sys/priority.h \
  machine/param.h machine/_align.h x86/_align.h @/sys/priv.h @/sys/proc.h \
  @/sys/callout.h @/sys/_callout.h @/sys/queue.h @/sys/event.h \
  @/sys/condvar.h @/sys/_lock.h @/sys/lock_profile.h @/sys/_mutex.h \
  @/sys/osd.h @/sys/rtprio.h @/sys/runq.h machine/runq.h @/sys/resource.h \
  @/sys/sigio.h @/sys/signal.h machine/_limits.h machine/signal.h \
  machine/trap.h @/sys/signalvar.h @/sys/pcpu.h @/sys/_cpuset.h \
  @/sys/vmmeter.h machine/pcpu.h @/sys/ucontext.h machine/ucontext.h \
  @/sys/ucred.h @/bsm/audit.h machine/proc.h machine/segments.h \
  @/sys/systm.h machine/atomic.h machine/cpufunc.h @/sys/stdint.h \
  machine/_stdint.h @/sys/libkern.h @/sys/jail.h @/sys/sysctl.h \
  @/sys/linker_set.h @/sys/lock.h @/sys/mutex.h @/sys/lockstat.h \
  @/sys/_task.h @/sys/mbuf.h @/vm/uma.h @/sys/malloc.h @/sys/module.h \
  @/sys/socket.h @/sys/_iovec.h @/sys/_sockaddr_storage.h @/sys/fcntl.h \
  @/sys/filio.h @/sys/ioccom.h @/sys/sockio.h @/sys/ttycom.h @/sys/poll.h \
  @/sys/selinfo.h @/sys/filedesc.h @/sys/sx.h @/sys/_sx.h @/sys/kernel.h \
  @/sys/conf.h @/sys/eventhandler.h @/sys/ktr.h @/sys/uio.h \
  @/sys/random.h @/net/if.h @/net/if_var.h @/sys/buf_ring.h machine/cpu.h \
  machine/psl.h machine/frame.h @/net/vnet.h @/sys/rwlock.h \
  @/sys/_rwlock.h @/contrib/altq/altq/if_altq.h @/net/if_clone.h \
  @/net/if_types.h @/net/netisr.h @/net/route.h @/net/radix.h \
  @/netinet/in.h @/netinet6/in6.h @/net/bpf.h @/net/if_tun.h \
  @/security/mac/mac_framework.h @/sys/acl.h