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+.\" $NetBSD: wsmux.4,v 1.2 1999/11/03 22:01:40 castor Exp $
+.\"
+.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
+.\" 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.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"        This product includes software developed by the NetBSD
+.\"        Foundation, Inc. and its contributors.
+.\" 4. Neither the name of The NetBSD Foundation nor the names of its
+.\"    contributors may be used to endorse or promote products derived
+.\"    from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``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 FOUNDATION OR CONTRIBUTORS
+.\" 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 July 26, 1999
+.Dt WSMUX 4
+.Os
+.Sh NAME
+.Nm wsmux
+.Nd console keyboard/mouse multiplexor for wscons
+.Sh SYNOPSIS
+.Cd "wskbd*     at ... mux N"
+.Cd "wsmouse*   at ... mux N"
+
+.Cd pseudo-device  wsmux    N
+.Pp
+.Sh DESCRIPTION
+The
+.Nm
+is a pseudo-device driver that allows several
+.Xr wscons 4
+input devices to have their events multiplexed into one stream.
+.Pp
+The typical usage for this device is to have two multiplexors, one
+for mouse events and one for keyboard events.  All
+.Xr wsmouse 4
+devices should direct their events to the mouse mux (normally 0)
+and all keyboard devices, except the console, should direct their
+events to the keyboard mux (normally 1).  A device will
+send its events to the mux indicated by the
+.Va mux
+locator.  If none is given the device will not use a multiplexor.
+The keyboard multiplexor should be connected to the display, using
+the
+.Xr wsconscfg 8
+command.  It will then receive all keystrokes from all keyboards
+and, furthermore, keyboards can be dynamically attached and detached without
+further user interaction.
+In a similar way, the window system will open the mouse multiplexor
+and receive all mouse events; mice can also be dynamically attached 
+and detached.
+.Pp
+It is also possible to inject events into a multiplexor from a
+user program.  This is used by the
+.Xr moused 8
+daemon to take data from a mouse connected to a serial port and
+make it appear on the standard mouse mux.
+.Pp
+.Sh FILES
+.Bl -item
+.It
+.Pa /dev/wsmouse
+.It
+.Pa /dev/wskbd
+.It
+.Pa /usr/include/dev/wscons/wsconsio.h .
+.El
+.Sh SEE ALSO
+.Xr moused 8 ,
+.Xr wscons 4 ,
+.Xr wsdisplay 4 ,
+.Xr wskbd 4 ,
+.Xr wsmouse 4 ,
+.Xr wsconscfg 8 ,
+.Xr wsconsctl 8 ,
+.Xr wsfontload 8