--rw-rw-r-- rsc sys   21 Apr 28  2006 email
--rw-rw-r-- rsc sys   35 Apr 28  2006 files
--rw-rw-r-- rsc sys  281 Apr 28  2006 notes
--rw-rw-r-- rsc sys   58 Apr 28  2006 origls
--rw-rw-r-- rsc sys  147 Apr 28  2006 readme
--rw-rw-r-- rsc sys 3999 Apr 28  2006 unistd.h
--rw-rw-r-- rsc sys 3993 Apr 28  2006 unistd.h.orig