wctl---- The wctl rc script can be run from a Plan 9 system to serve a wctlservice using an existing wsys service, see wsys(4). Eg:	wsys='#Z/tmp/ns.username.:0/wsys'	wctl=`{wctl $wsys}	window games/catclock  devdraw.9p---------- 9p-srv.c is a p9p's devdraw(1) version which uses wsys(4) through9pclient(2). To install it:	cp 9p-srv.c $PLAN9/src/cmd/devdraw	cd $PLAN9/src/cmd/devdraw	9c 9p-srv.c && 9l -o devdraw.9p 9p-srv.o	cp devdraw.9p $PLAN9/bin It will connect to the window system with address $WSYS.  Some files(snarf and the draw directory) are not served by rio, although theyare served by wsys(4).  These files are expected to be found on thefile server with address $DEV. Eg:	# From rio (for just one window, created from rio):	; mount $wsys /n/w new	; bind -a '#i' /n/w	; bind /dev/snarf /n/w # if needed	; aux/listen1 -t 'tcp!*!12345' /bin/exportfs -r /n/w 	# From rio (create new windows with new commands):	; aux/listen1 -t 'tcp!*!12345' /bin/exportfs -S $wsys	; aux/listen1 -t 'tcp!*!12346' /bin/exportfs -r /dev 	# From unix:	$ DEVDRAW=devdraw.9p export DEVDRAW	$ WSYS='tcp!127.0.0.1!12345' export WSYS	$ DEV='tcp!127.0.0.1!12346' export DEV # if needed	$ 9term 	# Alternatively, if using wsys instead of rio:	$ WSYS='unix!'/tmp/ns.$USER.$DISPLAY/wsys export WSYS