dev
	root	/
	cons	c
	env	e
	mnt	M
	bit	b
	uart	t
	pipe	|
	floppy	f
	hard	w
	srv	s
	dup	d
	proc	p
	rtc	r
	vga	v
	dk	k

stream
	urp
	fcall
	async

misc
	dossrv.root

port
	int cpuserver = 0;
	void consdebug(void){}
	long cfslen = 0; ulong cfscode[1];

boot
	local
	9600
	19200