git: 9front

ref: 6996fffa45a4e13e65394e8c46a6937c1ac3b8e7
dir: /sys/src/cmd/disk/

9660/
cryptsetup.c
exsort.c
format.c
mbr.c
mkext.c
mkfile
mkfs.c
partfs.c
prep/
qcowfs.c
rd9660.c
sacfs/
smart/
test/
vblade/