/sources/plan9/sys/lib/dist/cmd/bzfs/
       223 2002-04-11 bzfs.h
      5784 2002-04-11 mkext.c
       311 2002-04-27 mkfile
     16331 2002-04-11 oramfs.c
      1699 2002-04-11 unbflz.c
     24373 2013-01-25 unbzip.c