OK?
diff --git share/man/man9/Makefile share/man/man9/Makefile
index d145186..c63132f 100644
--- share/man/man9/Makefile
+++ share/man/man9/Makefile
@@ -12,11 +12,11 @@ MAN= aml_evalnode.9 atomic_add_int.9
atomic_cas_uint.9 \
copy.9 config_attach.9 crypto.9 delay.9 \
disk.9 disklabel.9 dma_alloc.9 dohooks.9 dopowerhooks.9 \
domountroothooks.9 dostartuphooks.9 \
evcount.9 extent.9 fb_setup.9 file.9 fork1.9 \
getdevvp.9 getnewvnode.9 hash.9 hashinit.9 \
- hardclock.9 hook_establish.9 hz.9 hzto.9 idgen32.9 \
+ hardclock.9 hook_establish.9 hz.9 idgen32.9 \
ieee80211.9 ieee80211_crypto.9 ieee80211_input.9 ieee80211_ioctl.9 \
ieee80211_node.9 ieee80211_output.9 ieee80211_proto.9 \
ieee80211_radiotap.9 \
if_rxr_init.9 iic.9 intro.9 inittodr.9 \
kern.9 km_alloc.9 knote.9 kthread.9 ktrace.9 \
diff --git share/man/man9/hzto.9 share/man/man9/hzto.9
deleted file mode 100644
index 907a59a..0000000
--- share/man/man9/hzto.9
+++ /dev/null
@@ -1,52 +0,0 @@
-.\" $OpenBSD: hzto.9,v 1.8 2013/06/04 19:27:07 schwarze Exp $
-.\"
-.\" Copyright (c) 1999 Marc Espie
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-.\"
-.Dd $Mdocdate: June 4 2013 $
-.Dt HZTO 9
-.Os
-.Sh NAME
-.Nm hzto
-.Nd translate absolute time to timeout delay
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/time.h
-.In sys/systm.h
-.Ft int
-.Fn hzto "const struct timeval *tv"
-.Sh DESCRIPTION
-The
-.Fn hzto
-function computes the number of
-.Va hz
-until the specified time occurs.
-This is mainly used to translate a timeval into a suitable argument for
-.Xr timeout 9 .
-.Sh CODE REFERENCES
-This function is implemented in the file
-.Pa sys/kern/kern_clock.c .
-.Sh SEE ALSO
-.Xr hz 9 ,
-.Xr timeout 9 ,
-.Xr tvtohz 9
diff --git share/man/man9/timeout.9 share/man/man9/timeout.9
index e741921..e716e36 100644
--- share/man/man9/timeout.9
+++ share/man/man9/timeout.9
@@ -233,9 +233,8 @@ currently queued.
.Sh CODE REFERENCES
These functions are implemented in the file
.Pa sys/kern/kern_timeout.c .
.Sh SEE ALSO
.Xr hz 9 ,
-.Xr hzto 9 ,
.Xr splclock 9 ,
.Xr tsleep 9 ,
.Xr tvtohz 9
diff --git share/man/man9/tvtohz.9 share/man/man9/tvtohz.9
index bcd2c8e..53e49a3 100644
--- share/man/man9/tvtohz.9
+++ share/man/man9/tvtohz.9
@@ -53,7 +53,6 @@ into a suitable argument for
.Sh CODE REFERENCES
These functions are implemented in the file
.Pa sys/kern/kern_clock.c .
.Sh SEE ALSO
.Xr hz 9 ,
-.Xr hzto 9 ,
.Xr timeout 9
