Xautolock for VMS

$! The xautolock was written by
$!   Stefan De Troch (detroch@imec.be)
$!   Michel Eyckmans (eyckmans@imec.be)
$! I just made it work under DECW.
$! Brian D. Reed   bdr@cbnewsg.cb.att.com

This distribution was slightly modified and packaged by Hunter Goatley
(goathunter@WKUVX1.BITNET) on 17-FEB-1993.

The .OBJs were compiled with VAX C v3.2.  The .EXE was linked under
VMS v5.5-2 and DECwindows/Motif v1.1.

The file WAIT.H came from the X11R4 distribution, as modified for VMS
by Patrick Mahan (mahan@TGV.COM).

If the symbol VMSCSP is defined in xautolock2.c, xautolock runs
its lock processes via a lib$spawn call, which allows considerably
more flexibility in what can be run. In particular, xlock from Pat
Mahan's collection works in that case. The "mylocker" input to
$xautolock -locker mylocker
can be any symbol known to the caller and it will be used. This
allows one to do things like pass arguments to xlock by defining
a suitable symbol. Note that this implies that the process running
Xautolock MUST have a CLI mapped (so one must run/detached/in=file
sys$system:loginout, rather than simply run/detached xautolock).
   The spawn mods were added by Glenn Everhart (Everhart@Raxco.com)