IBM Version 4 manual Fcfo Fifo Lifo, Qdbfhrls, QDBRSV27, Qdbpfof, Qdblfof, QDBBITS58, Qdbfjorn

D\			path with duplicate
D\			keys allowed.
D\			Duplicate keys are
D\			accessed in first-
D\			in-first-out
D\			(FIFO) order.
D\			'KL' = Keyed sequence access
D\			path with duplicate
D\			keys allowed.
D\			Duplicate keys are
D\			accessed in last-
D\			in-first-out
D\			(LIFO) order.
D\			'KN' = Keyed sequence access
D\			path with duplicate
D\			keys allowed.
D\			No order is guaranteed
D\			when accessing
D\			duplicate keys.
D\			Duplicate keys are
D\			accessed in one of the
D\			following methods:
D\			(FCFO) (FIFO) (LIFO).
D\			'KU' = Keyed sequence access
D\			path with NO duplicate
D\			keys allowed (UNIQUE).
D QDBFHRLS		339	344
D\			File Version Release
D\			Modification Level
D\			'VxRyMz' = Where x is the
D\			Version, y is the
D\			Release, and z is
D\			the Modification
D\			level
D\			example V2R1M1
D\			Version 2 Release
D\			1 Modification 1
D QDBRSV27		345	364
D\			Reserved.
D QDBPFOF		365	368B ð
D\			Offset from the start of the
D\			FDT header, Qdbfh, to the
D\			Physical File Specific
D\			Attributes section, Qdbfphys.
D QDBLFOF		369	372B ð
D\			Offset from the start of the
D\			FDT header, Qdbfh, to the
D\			Logical File Specific
D\			Attributes section, Qdbflogl.
D\QDBFSSFPðð			6
D\ QDBFNLSBð1			1
D	QDBBITS58	373	373
D\	QDBFSSCSð2	3	BITS
D\	QDBR1ð3ð2	5	BITS
D	QDBFLANGð1	374	376
D	QDBFCNTYð1	377	378
D\			Sort Sequence Table
D QDBFJORN		379	382B ð

B-162System API Programming V4R1