// dir.df

structure NMD:
	[ next	word
	ldeFree	word
	waDeFree	word
	waDe	word
	verMin	word
	verMac	word
	vc	word
	cver	word
	ver	word
	afptr	@FP
	asbFile	@SB
	] 

structure DE:
	[ ty	bit 6
	l	bit 10
	afptr	@FP
	asbFile	@SB
	] 

manifest	[ 
	vcExact = 0
	vcOldest = 1;
	vcNewest = 2
	vcNew = 3
	vcNewestOrNew = 4
	tyDeFree = 0
	tyDeFile = 1
	ovhNmd = (offset NMD.asbFile)/16
	ovhDe = (offset DE.asbFile)/16
	lnmdMax = ovhNmd+30
	ldeMax = ovhNmd+30
	ftyNil = -1; ftyOld = 1; ftyNewFile = 2; ftyNewVer = 3
	ftyNewOnDollar = 4; ftyNewOnOld = 5
	ftyOverwrite = 6
	]