.NLIST	BIN			; Disable binary code listing
	.IDENT	/X01.03/		; Experimental
	.ENABL	LC			; Enable lower case

;
; USERPRE - User Terminal Activity Activty Monitor Prefix File
;
;	Companion source file to USER.MAC


; Authors:
;	Bruce R. Mitchell
;
;	Patterned from the POOL monitor task supplied by Digital Equipment
;	Corporation on RSX-11M-Plus V1.0 Autopatch E


; Source Site:
;	Engineering Systems and Technology Laboratory
;	3M Company, 3M Center, St. Paul, Minnesnota  55144


; Source Hardware and Operating System:
;	DEC PDP-11/70 under RSX-11M-Plus V1.0 Autopatch E


; Target Site:
;	Same


; Target Hardware and Operating System:
;	Same


; Revision History:
;	1-Jan-82  Source ripped out of SLPRE.MAC
;	2-Jan-82  Warning message bit definitions added


	.PAGE


;
;	Special characters
;

ESC = 33				; Escape
BEL = 7					; Bell
LF = 12					; Line feed
CR = 15					; Carriage return


;
;	Local assignments
;

LUN1 = 1				; LUN 1 is used for console I/O
LUN2 = 2				; LUN 2 is used for user terminal I/O
EFN1 = 1				; EFN 1 is used for all I/O
EFN2 = 2				; EFN 2 is used for for mark times
SPNEFN = 3				; EFN 3 is used for spawns
CVTPRM = 10012				; Conversion parameters for $CBTA
					; (RADIX 10., FIELD WIDTH 2)

;
;	Bit masks for terminal and task characteristics
;

TM.LOG = 1				; Terminal logged in
TM.TSK = 2				; Task active on terminal
TM.MCR = 4				; Terminal CLI is MCR (not used)
TM.1ST = 10				; First warning message sent
TM.2ND = 20				; Second warning message sent
TM.3RD = 40				; Final warning message sent

;
;	Number of TT type terminals in system
;

NTT = D$$L11				; Start with number of DL11s in system

.IF DF D$$H11				; If there are DH11 async multiplexers
NTT = NTT + <D$$H11 * 16.>		; Assume 16 line / DH11 and add them
.ENDC					; DF D$$H11

.IF DF D$$Z11				; If there are DZ11 async multiplexers
NTT = NTT + <D$$Z11 * 8.>		; Assume 8 lines / DZ11 and add them
.ENDC					; DF D$$Z11

.IF DF D$$J11				; If there are DJ11 multiplexers
NTT = NTT + <D$$J11 * 16.>		; Assume 16 lines / DJ11 and add them
.ENDC					; DF D$$J11

ITT = NTT - 1				; Used for 0-offset terminal counting


;
;	Number of HT type terminals in system (for DECnet support)
;

.IF DF RS.NSL				; If DECnet support is included

NHT = RS.NSL				; Start with number of DL11s in system
IHT = NHT - 1				; Used for 0-offset terminal counting

.ENDC					; DF RS.NSL


;
;	Time parameters
;