;---------------------------------------------------------

; LX22 Patch offsets                              20 FEB 91
idstr	equ	0dh		;location of ID string
whlopt	equ	16h		;respond to wheel byte?
setlbr	equ	17h		;FS for sysop/privileged user
reslbr	equ	2dh		;FS for wheel reset
lbrtyp	equ	43h		;default LBR FT
comtyp	equ	46h		;default executable file type

;---------------------------------------------------------

	include cnfgdef.lib

;************************************************************
;	START OF OVERLAY CODE
;************************************************************
;The next 13 bytes must remain in this location.
	rst	0	;for safety - file won't execute
	dw	menu1	;for relocation of addresses, this
			;points to the NEXT location.
;first MENU list must be here. All names are local.
menu1:	dw	menu1,menu1,scrn1,case1,help1	;MENU A

;=========================================================

case1:	db	(case1x-case11)/(case12-case11)	;number of cases
	db	case12-case11			;length of each record

;	macro	.single char menu selector
;	|	|	.function (see above)
;	|	|	|	.offset in cnfg block
;	|	|	|	|	.function dependent data
;	|	|	|	|	|	.screen location
;	|	|	|	|	|	|
;acse1:	bitmap	0,	switch,	obyte0,	crtflg,	ascrl0,	yndata
;							|
;	    address of data structure used by function._|
;
;The first two entries in the case table must be labeled to
;provide data for the calculation at case1:. Subsequent
;entries (one for each menu selection) need not be labeled.

case11:	vector	W,	togltf,	whlopt,	1,   scr100,	nydata
case12:	vector	S,	text,	setlbr,	21,  scr101,	0
	vector	R,	text,	reslbr,	21,  scr102,	0
	vector	C,	text,	 idstr,	 8,  scr103,	0

;the next entry is a label which terminates the list.
;It is required for use in the calculation at case1:

case1x:		;label used to calc number of entries

;=========================================================

scrn1:	INCLUDE lxscr1		;screen image for first screen

;=========================================================
;	FUNCTION DATA LIST

;data pair for representing bit values in screen image
;Can also be used for function 8 display (True/False)
;these are null terminated strings. Note the 'DZ'.

yndata:	dz	'YES'		;for 1=yes
nydata:	dz	' NO'		;for 0=yes
	dz	'YES'

;=========================================================

help1:	include lxhlp1		; LX21 help screen for menu1

;=========================================================