 .PAG 'RAM WORKING STORE FOR HARD DISK'
;*************************************
;
;  THESE ARE ALL THE WORKING STORE RAM LOCATIONS
;  NEEDED FOR THE HARD DISK CHANGES
;
;*************************************
HDZAT * = *+HDNZ+HDNZ ;TRACK ADDRS FOR BAMS
HDZAS * = *+HDNZ+HDNZ ;CYLINDER ADDRS
HDZLOC * = *+HDNZ ;ZONE LOCATOR FOR HD
HDFZLC * = *+HDNZ ; * FOR THE FLOPPY
HDZFUL * = *+HDNZ+HDNZ ;BAM FULL SWITCHES
HDNZA * = *+2 ;NUMBER OF ACTUAL ZONES
HDNUM * = *+1 ;NUMBER OF SECTORS THIS REQ.
HDGOT * = *+1 ;# SECTORS GOTTEN
HDTYP * = *+1 ;TYPE OF SECTOR REQ'D
HDRET * = *+2 ;RETURN ADDR FROM GET SECT.
HDCZN * = *+1 ;CURRENT ZONE BEING USED
HDNSUR * = *+2 ;NUMBER OF SURFACES
;
;
;
 .END
