J'ai pondu ça aujourd'hui :

	movea.l	d1,a2					; Very first byte of the config file
	moveq.l	#0,d0					; Clear d0 (usefull with a config file > 32767 bytes :o. But useless because in such a case... STACKOVERFLOW!!! :D)
	move.w	(a2),d0					; Read size. We don't care if it's odd, because we need less bytes that the real file size (TIOS header, file tag, etc)
	suba.l	d0,sp					; Operations on sp automagically keep it even