sh.dp

;
;  Global variables effecting conditional compilation
;
true	gequ	1	boolean variables
false	gequ	0
debug	gequ	false	enable/ disable trace code
apw	gequ	false	APW or ORCA/HOST version
;
;  Global variables used in more than one module
;
line_len gequ	255	line length (must be odd)
;
;  Direct page
;
r0	gequ	$00	working registers
r1	gequ	$01
r2	gequ	$02
r3	gequ	$03
r4	gequ	$04
r5	gequ	$05
r6	gequ	$06
r7	gequ	$07
r8	gequ	$08
r9	gequ	$09
r10	gequ	$0A
r11	gequ	$0B
r12	gequ	$0C
r13	gequ	$0D
r14	gequ	$0E
r15	gequ	$0F
r16	gequ	$10
r17	gequ	$11
r18	gequ	$12
r19	gequ	$13
r20	gequ	$14
r21	gequ	$15
r22	gequ	$16
r23	gequ	$17
r24	gequ	$18
r25	gequ	$19
r26	gequ	$1A
r27	gequ	$1B
sh_fnum	gequ	$1C	function number
sh_dadr	gequ	$1E	dcb address
sh_dcb	gequ	$22	copy of dcb
!			  (this is MAX_DCB bytes long)
lockp	gequ	$5A	work pointer used by LOCK
file_list gequ $5E	pointer to file list for wildcards
p1	gequ	$62	general use pointers
p2	gequ	$66
p3	gequ	$6A
pdriver	gequ	$6E	location of the printer driver (23 bytes
iop1	gequ	$84	I/O redirection work pointer

!			These 7 values must remain together,
!			in this order.
lineNext gequ	$8A	next line buffer entry
lp	gequ	$8E	current line pointer
lDisp	gequ	$92	disp in lp for next character
lLength	gequ	$94	length of the line
ep	gequ	$96	exec file line pointer
eDisp	gequ	$9A	exec file line disp
eLength	gequ	$9C	exec file line length

!			Memory manager work space
memory	gequ	$9E	memory list
freeList gequ	$A2	free memory list
lastmem	gequ	$A6	last memory area
mp1	gequ	$AA	memory manager work pointers
mp2	gequ	$AE
mp3	gequ	$B2
mp4	gequ	$B6

!		$BA	next free spot