1
0
mirror of https://github.com/cc65/cc65.git synced 2024-12-26 08:32:00 +00:00
cc65/libsrc/apple2/doesclrscr.s

22 lines
484 B
ArmAsm
Raw Normal View History

;
; Oliver Schmidt, 2016-06-05
;
; unsigned char doesclrscrafterexit (void);
;
.export _doesclrscrafterexit
.import done
.include "apple2.inc"
_doesclrscrafterexit:
; If the page we jump to when done equals the page
; of the warmstart vector we'll return to BASIC so
; there's no implicit clrscr() after exit().
lda done+2
sec
sbc #>DOSWARM
ldx #>$0000
rts