Mmv	mv.c	/^main(argc, argv)$/
copy	mv.c	/^copy(from, to)$/
do_move	mv.c	/^do_move(from, to)$/
error	mv.c	/^error(s)$/
fastcopy	mv.c	/^fastcopy(from, to, sbp)$/
usage	mv.c	/^usage()$/