git: 9front

ref: 3abb0cfc0cbae7d67ec1ebb3689d3e80b6e02bdc
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