]> git.sur5r.net Git - cc65/blob - libsrc/cbm/c_chkin.s
added sleep() implementation
[cc65] / libsrc / cbm / c_chkin.s
1 ;
2 ; Marc 'BlackJack' Rintsch, 20.03.2001
3 ;
4 ; unsigned char __fastcall__ cbm_k_chkin (unsigned char FN);
5 ;
6
7         .export         _cbm_k_chkin
8         .import         CHKIN
9
10 _cbm_k_chkin:
11         tax
12         jsr     CHKIN
13         bcs     @NotOk
14         lda     #0
15 @NotOk: rts
16