osx man page for void

VOID(4) 						     Kernel Interfaces Manual							   VOID(4)

NAME
       void - null input driver

SYNOPSIS
       Section "InputDevice"
	 Identifier "idevname"
	 Driver "void"
	 ...
       EndSection

DESCRIPTION
       void  is  an  dummy/null  Xorg input driver.  It doesn't connect to any physical device, and it never delivers any events.  It functions as
       both a pointer and keyboard device, and may be used as X server's core pointer and/or core keyboard.  It's purpose is to  allow	X  servers
       pre version 1.4 to operate without a core pointer and/or core keyboard.

CONFIGURATION DETAILS
       Please  refer  to  xorg.conf(5)	for  general  configuration  details and for options that can be used with all input drivers.  This driver
       doesn't have any configuration options in addition to those.

SEE ALSO
       Xorg(1), xorg.conf(5), Xserver(1), X(7).

X Version 11						       xf86-input-void 1.4.0							   VOID(4)