git: plan9front

ref: ad37339a1c39c90f51d273abe60f552d3900f752
dir: /sys/src/cmd/fax/

fax2modem.c
fax2receive.c
fax2send.c
file.c
mkfile
modem.c
modem.h
receive.c
receiverc
send.c
subr.c