;**	USEFUL CP/M-86 BDOS SYSTEM CONTROL BLOCK DEFINITIONS
;

	NOLIST
;
;		  RESTRICTED RIGHTS LEGEND
;		  ------------------------
;
;	     "Use, duplication, or disclosure by the
;	government is subject to restrictions as set forth
;	in paragraph (b) (3) (B) of the Rights in Technical
;	Data and Computer Software clause in DAR
;	7-104.9(a).  Contractor/manufacturer is Zenith
;	Data Systems Corporation of Hilltop Road, St.
;	Joseph, Michigan 49085.
;
	LIST

	ORG	0000H
SCBDMA	RW	1			;USER DMA ADDRESS OFFSET
SCBDMAB	RW	1			;USER DMA ADDRESS BASE
SCBCUD	RB	1			;CURRENT USER DISK
SCBCUN	RB	1			;CURRENT USER NUMBER

	ORG	0016H
SCBLCP	RB	1			;LISTING TOGGLE -- SET/RESET BY CTL-P
SCBCD2S	RB	4			;CURRENT DRIVES TO SEARCH

	ORG	001BH
SCBRDAT	RW	1			;ROLANDER DATE (DAYS SINCE 01/01/78)
SCBRTIM	RB	0			;ROLANDER TIME (PACKED BCD)
SCBRTH	RB	1			; HOURS
SCBRTM	RB	1			; MINUTES
SCBRTS	RB	1			; SECONDS
SCBADAT	RB	0			;ASCII DATE
SCBAMO	RB	2			; MONTH
	RB	1			; '/'
SCBADY	RB	2			; DAY
	RB	1			; '/'
SCBAYR	RB	2			; YEAR
	RB	1			; END OF STRING
SCBATIM	RB	0			;ASCII TIME
SCBATH	RB	2			; HOURS
	RB	1			; ':'
SCBATM	RB	2			; MINUTES
	RB	1			; ':'
SCBATS	RB	2			; SECONDS
	RB	1			; END OF STRING

	ORG	0040H
SCBCONW	RB	1			;CONSOLE WIDTH
SCBLSTW	RB	1			;PRINTER WIDTH
SCBCONC	RB	1			;CONSOLE COLUMN
SCBLSTC	RB	1			;PRINTER COLUMN