--rw-rw---- rsc sys   24 Feb 18  2005 email
--rw-rw-r-- rsc sys   37 Feb 18  2005 files
--rw-rw-r-- rsc sys    0 Feb 18  2005 notes
--rw-rw-r-- rsc sys   59 Feb 19  2005 origls
--rw-rw-r-- rsc sys  133 Feb 18  2005 readme
--rw-rw-r-- rsc sys 9645 Feb 19  2005 readpng.c
--rw-rw-r-- rsc sys 6914 Feb 19  2005 readpng.c.backup
--rw-rw-r-- rsc sys 9645 Feb 19  2005 readpng.c.new
--rw-rw-r-- rsc sys 6914 Feb 18  2005 readpng.c.orig