cc65/libsrc/vic20/_scrsize.s

;
; Ullrich von Bassewitz, 26.10.2000
;
; Screen size variables
;

	.export		xsize, ysize
        .import         SCREEN
	.constructor	initscrsize


.code

initscrsize:
   	jsr	SCREEN
   	stx	xsize
   	sty	ysize
	rts

.bss

xsize: 	.res	1
ysize:	.res	1
Added VIC20 port changes from Steve Schmidtke git-svn-id: svn://svn.cc65.org/cc65/trunk@1376 b7a2c559-68d2-44c3-8de9-860c34a00d81 2002-08-07 05:18:13 +00:00			`;`
			`; Ullrich von Bassewitz, 26.10.2000`
			`;`
			`; Screen size variables`
			`;`

			`.export xsize, ysize`
Use external symbols for the CBM kernal jump table functions. This allows to emulate these functions on platforms where one or more of these functions are not available (PET, CBM-II). git-svn-id: svn://svn.cc65.org/cc65/trunk@1544 b7a2c559-68d2-44c3-8de9-860c34a00d81 2002-11-19 23:02:47 +00:00			`.import SCREEN`
Added VIC20 port changes from Steve Schmidtke git-svn-id: svn://svn.cc65.org/cc65/trunk@1376 b7a2c559-68d2-44c3-8de9-860c34a00d81 2002-08-07 05:18:13 +00:00			`.constructor initscrsize`


			`.code`

			`initscrsize:`
			`jsr SCREEN`
			`stx xsize`
			`sty ysize`
			`rts`

			`.bss`

			`xsize: .res 1`
			`ysize: .res 1`