UNIVERSAL HDRFIL
↓ALWAYS←←0
DEFINE .VERSION <102200000016>
SUBTTL	Command File Descriptions
	LSTON	(GOGOL)
SUBTTL	Conditional Assembly Switches, Macros
STSW(UPPER,0)		;NOT UPPER OR LOWER IF NEITHER SET
STSW(LOWER,0)
STSW(GLOBSW,0)		;ONLY GLOBAL IF SOMEBODY ELSE SAID SO
STSW(SEGS,0)
STSW(RENSW,0)		;RE-ENTRANT LIBRARY (HISEG) IF ON
STSW(LEAPSW,1)		;ASSUME LEAP
EXPO <
STSW(APRISW,1)		;THE APR INTERRUPT PACKAGE IS TO BE USED
>;EXPO
NOEXPO <
STSW(APRISW,0)		;USUALLY USE THE MOORER PACKAGE
>;NOEXPO
DEFINE COMPIL ' (NAM,ENT,EXT,DSCRP,INT,HINHB,DUMMY) <
IFIDN <DUMMY>,<> <
SUBTTL SAI'NAM -- DSCRP
IFE ALWAYS,<
	IFDIF <><ENT>,<ENTRY ENT>
	TITLE	SAI'NAM
REN <
	IFIDN <><HINHB>,<HISEG		;LOAD TO UPPER IF POSSIBLE>
>;REN
	IFDIF <><EXT>,<EXTERN EXT>
>;IFE ALWAYS
NOLOW <
	IFDIF <><INT>,<INTERN INT>
IFN ALWAYS,<
IFDIF <NAM><LOR>,<
IFDIF <><ENT>,<INTERNAL ENT>
>>
>;NOLOW
>;IFIDN <DUMMY>
>
DEFINE COMPXX ' (NAM,ENT,EXT,DSCRP,INT,HINHB) 
	<COMPIL(<NAM>,<ENT>,<EXT>,<DSCRP>,<INT>,<HINHB>)>
DEFINE ENDCOM (NAM) <
IFE ALWAYS,<
	END
>;IFE ALWAYS
>
IFNDEF ALWAYS,<?ALWAYS←←1>
IFN ALWAYS,<DEFINE ENTINT (X) <INTERNAL X>>
IFE ALWAYS,<DEFINE ENTINT (X) <ENTRY X>>
SUBTTL	Titles, Versions
IFN ALWAYS,<
LOW <
	TITLE LOWER
>;LOW
NOUP <
NOLOW <
	TITLE RUNTIM -- SAIL RUNTIME ROUTINES
>;NOLOW
JOBVER←←137
	LOC	JOBVER
	.VERSION&777777000000	;CURRENT VERSION NUMBER (LH ONLY)
	RELOC
>;NOUP
>;ALWAYS NEQ 0
SUBTTL	AC Definitions
?FF←←0
?A←1						;TEMPS FOR ALLES
?B←2						; (SOMETIMES SAVED)
?C←3
?D←4
		?E←5		?X←5		;MORE TEMPS
		?Q1←6		?Y←6
		?Q2←7		?Z←7
		?Q3←10		?CHNL←10	;CHNL # FOR IOSER
		?T←11		?CDB←11		;CHANNEL DATA BLOCK PTR
		?T1←12				;TRY TO KEEP 12(RF) VALID.
?LPSA←13					;TEMP, PARAM AC
?TEMP←14					;TEMP ONLY
?USER←15					;PTR USER TABLE FOR RNTRNT ROUTS
?SP←16						;STRING STACK
?P←17						;SYSTEM STACK
SUBTTL	CDB, SIMIO Indices For IOSER, OTHER INDICES
	?IOSTATUS ←← 0		;RETURN STATUS
	?IOIN     ←← 1		;BUFFERED INPUT
	?IODIN    ←← 2		;DUMP INPUT
     	?IOOUT    ←← 3		;BUFMODE OUT.
	?IODOUT   ←← 4		;DUMP OUTPUT
	?IOCLOSE  ←← 5		;CLOSE FILE
	?IORELEASE←← 6		;RELEASE FILE
	?IOINBUF  ←← 7		;INBUF
	?IOOUTBUF ←←10		;OUTBUF
	?IOSETI   ←←11		;USETI
	?IOSETO   ←←12		;USETO
	?SETIOSTS ←←13		;SET IO STATUS
	?IOOPEN ←←14		;OPEN CHANNEL
	?IOLOOKUP ←←15		;LOOKUP FILE
	?IOENTER  ←←16		;ENTER FILE
	?IORENAME ←←17		;RENAME FILE
	DMODE	←← 0		;DATA MODE	
	DNAME	←← 1		;DEVICE	
	BFHED	←← 2		;HEADER POINTERS	
	OBPNT	←← 3		;OUTPUT BUF. PTR	
	OBP	←← 4		;OUTPUT BYTE PTR	
	OCOWNT	←← 5		;OUTPUT BYTE CNT
	ONAME	←← 6		;OUTPUT FILE NAM
	OBUF	←← 7	 	;OUTPUT BUFFER LOC.
	IBPNT	←←10		;SAME FOR INPUT
	IBP	←←11	
	ICOWNT	←←12
	INAME	←←13	
	IBUF	←←14	
	ICOUNT	←←15		;INPUT DATA COUNT LIMIT ADDRESS
	BRCHAR	←←16		;XWD TTYDEV FLAG, INPUT BREAK CHAR ADDR
	TTYDEV  ←←16		;LH -1 IF DEVICE IS A TTY -- USED BY OUT
	ENDFL	←←17		;INPUT END OF FILE FLAG ADDR
	ERRTST	←←20		;USER ERROR BITS SPECIFICATION WORD
	LINNUM  ←←21		;ADDR OF LINE NUMBER WORD (SETPL FUNCTION)
	PAGNUM  ←←22		;ADDR OF PAGE NUMBER WORD (SETPL FUNCTION)
	SOSNUM  ←←23		;ADDR OF SOS NUMBER WORD  (SETPL FUNCTION)
?IOTLEN	←←SOSNUM+1	;LENGTH OF TABLE ENTRY
?LUPDL←30			;LENGTH OF UUO PDL
?MINPDS←←=64			;SMALLEST ALLOWABLE SYSTEM PDL SIZE
?DEFPDS←←=192			;DEFAULT PDL SIZE
?.ERSWC ←← 20			;SIZE OF BUILT IN .ERSTR BUFFER
GLOB < 
?GBRK ←← 6000			;MIN GLOBAL ITEM NUMBER
>;GLOB
?.HDRSIZ←←4			;Header allocated in each string space
?.NEXT←←-1			;Next string space
?.LIST←←-2			;Used to link descriptors during GC
?.SIZE←←-3			;Size of this space
?.STTOP←←-4;<			;=> 1 past last word this space (redundant)
SUBTTL	Base (Low Segment) Data Descriptions -- Macros, Compil spec
NOUP <
DEFINE SGLK (ROUT,NAM,INT) <
 XX	(NAM,ROUT,INT)	;NAME OF STRING DSCRPTR GENERATING ROUTINE
 XX	(,0,)		;PLACE TO PUT A LINK
 LINK	%SGROT,.-1	;WHEREWITHAL TO GENERATE SAID LINK
>
>;NOUP
UP <
DEFINE SGLK (ROUT,NAM) <
 XX	(NAM,ROUT,)
 XX	(,0,)
>
>;UP
DEFINE XX  (A,B,C,D) <
	IFDIF <A><>,<? A :> B
	IFDIF <C><>,< C A >
>
UP <
III←←140
	DEFINE XX (A,B,C,D) <
	IFDIF <A><>,<? A ← III >
	III ←← III + 1
	IFDIF <D><>,<III←III+D-1>
>
>;UP
END