Mmpuda	mpuda.c	/^main(argc, argv)$/
mpu_fmt	mpuda.c	/^mpu_fmt(ifid, ofid, timefac, tic_mode, mfg_id)$/
raw_midi	mpuda.c	/^raw_midi(ifid, ofid, mfg_id)$/
usage	mpuda.c	/^usage(ex)$/
