git: 9front

ref: a05f1d6ea1a7f7c26f9e17ba41274081f2b9b7b3
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/