git: 9front

ref: 89c4a6fc14b5072fcc1e9f1f41f8e5753e471b17
dir: /sys/src/cmd/2c/

2.out.h
cgen.c
gc.h
list.c
mkfile
mul.c
peep.c
reg.c
sgen.c
swt.c
txt.c