/sources/patch/applied/pngsize/
        22 2009-08-09 email
        29 2009-08-09 files
         0 2009-08-09 notes
        56 2010-02-04 origls
      5223 2009-08-09 png.c
      5048 2010-02-04 png.c.backup
      5223 2010-02-04 png.c.new
      5048 2009-08-09 png.c.orig
       220 2009-08-09 readme