mirror of
https://github.com/cc65/cc65.git
synced 2024-11-03 10:07:02 +00:00
18 lines
296 B
ArmAsm
18 lines
296 B
ArmAsm
;
|
|
; Marc 'BlackJack' Rintsch, 20.03.2001
|
|
;
|
|
; unsigned char __fastcall__ cbm_k_chkin (unsigned char FN);
|
|
;
|
|
|
|
.export _cbm_k_chkin
|
|
.import CHKIN
|
|
|
|
_cbm_k_chkin:
|
|
tax
|
|
jsr CHKIN
|
|
ldx #0 ; Clear high byte
|
|
bcs @NotOk
|
|
txa
|
|
@NotOk: rts
|
|
|