
;
; LIBRARY OF COMMONLY USED DEFINITIONS
; Use of this library will make assembly language programs easier
; to read and maintain.
;
; The following definitions were collected by simply extracting
; them from ZCPR3 utilities.  Please feel free to add to this
; list and to comment on the preferred definition where there
; are several equivalent ones. Bump the revision # and send it
; back for coordination.
;
; Rev   1.1 - 10 Feb 1988	Joe Silvia
; 	Changed OS$BASE to BASE for uniformity with Z3BASE.LIB
;	* added equates
;
; Version 1.0 - 31 Jan 1986
; Al Hawley, Z-Node #2, (213) 670-9465

;----------------------------------------------
; Logic Definitions

FALSE	EQU	0		;..these all seem to be
TRUE	EQU	NOT FALSE	;..appropriate in
NO	EQU	FALSE		;..different contexts.
YES	EQU	TRUE

;----------------------------------------------
; System Functions
;
RDCONF		EQU	1
WRCONF		EQU	2
RDRF		EQU	3
PUNCHF		EQU	4
LISTF		EQU	5
DIRCONF		EQU	6
PRBUFF		EQU	9
RDBUFF		EQU	10
CONSTF		EQU	11
VERNOF		EQU	12
RESETDKF	EQU	13
LOGINF		EQU	14
OPENF		EQU	15
CLOSEF		EQU	16
SRCHFF		EQU	17
SRCHNF		EQU	18
ERASEF		EQU	19
READF		EQU	20
WRITEF		EQU	21
MAKEF		EQU	22
RENF		EQU	23
INQDISKF	EQU	25
SETDMAF		EQU	26
INQALCF		EQU	27
ATTRF		EQU	30
GETPARMF	EQU	31
SGUSERF		EQU	32
GETF		EQU	0FFH		;...get user area e-reg value...
COMPSZF		EQU	35
SETRRF		EQU	36


;----------------------------------------------
; System Addresses
;
CCPLEN	EQU	800H		;..'CCP' length in bytes.
BASE	EQU	000H		;..system base..
WBOOT	EQU	BASE+0
IOBYTE	EQU	BASE+03H
UDFLAG	EQU	BASE+04H
BDOS	EQU	BASE+05H

FCB	EQU	BASE+5CH
TFCB	EQU	BASE+5CH
FCB1	EQU	BASE+5CH	;..preferred (AEH)..
FCB2	EQU	BASE+6CH

FCBEXT	EQU	FCB+12
FCBRNO	EQU	FCB+32

TBUF	EQU	BASE+80H
TBUFF	EQU	BASE+80H

TPA	EQU	BASE+100H

;----------------------------------------------
; ASCII Definitions
;
CTRLA	EQU	'A'-'@'
CTRLC	EQU	'C'-'@'		;..control-C..
CTRLD	EQU	'D'-'@'
CTRLE	EQU	'E'-'@'
CTRLF	EQU	'F'-'@'
CTRLK	EQU	'K'-'@'
CTRLQ	EQU	'Q'-'@'		;..XON..		* added 1.1
CTRLR	EQU	'R'-'@'
CTRLS	EQU	'S'-'@'		;..XOFF..
CTRLX	EQU	'X'-'@'
CTRLZ	EQU	'Z'-'@'

BELL	EQU	07H		;..console bell..	* added 1.1
BS	EQU	08H		;..backspace..
TAB	EQU	09H		;..tab..
LF	EQU	0AH		;..linefeed..
FF	EQU	0CH		;..formfeed..
CR	EQU	0DH		;..carriage return..
CAN	EQU	18H		;..cancel..
EOF	EQU	1Ah		;..End-of-file..
EOFCHAR	EQU	1AH		;..end-of-file..
ESC	EQU	1BH		;..escape character..
SPC	EQU	20H		;..space..

;----------------------------------------------
; for TCAP screen functions
;
DIM	EQU	1		;..for highlighting use..
BRIGHT	EQU	2		;..opposite of dim..
CL	EQU	CTRLZ		;..clear screen, home cursor..
CRUP	EQU	CTRLE		;..cursor up..
CRDN	EQU	CTRLX		;..cursor down..
CURSL	EQU	CTRLS		;..cursor left..
CURSR	EQU	CTRLD		;..cursor right..

; end sysdef.lib
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