mkdir c
mkdir h
mkdir o
mkdir s
mkdir w
mv aracmd.c c/ckacmd
mv aracom.c c/ckacom
mv aradia.c c/ckadia
mv arafio.c c/ckafio
mv arafio.h h/ckafio
mv aramai.c c/ckamai
mv aramis.c c/ckamis
mv aramis.h h/ckamis
mv arascr.c c/ckascr
mv aratio.c c/ckatio
mv aratio.h h/ckatio
mv araus3.c c/ckaus3
mv arausr.c c/ckausr
mv arbuff.c c/buffer
mv arcdeb.h h/ckcdeb
mv arcfn2.c c/ckcfn2
mv arcfns.c c/ckcfns
mv arcker.h h/ckcker
mv arcpro.c c/ckcpro
mv arcpro.w w/ckcpro
mv arucmd.h h/ckucmd
mv aruus2.c c/ckuus2
mv aruusr.h h/ckuusr
mv arwart.c c/ckwart
mv ardir.h h/dir
mv arplib.c c/plib
mv arplib.h h/plib
mv arptime.h h/ptime
mv arrs423.s s/rs423
mv arsignal.h h/signal
mv artime.h h/time
mv artty.h h/tty
mv ararthur.h h/arthur
mv rs423.o o/rs423
mv arkerm.mak Makefile
mv arkerm.typ Settypes