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cc65/libsrc/cbm/c_ckout.s
mrintsch fb76e97575 Added comments to cbm.h.
load/save returns oserror code.
Added open/close and read (which is not tested yet).


git-svn-id: svn://svn.cc65.org/cc65/trunk@637 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-03-20 21:06:04 +00:00

25 lines
262 B
ArmAsm

;
; Ullrich von Bassewitz, 03.06.1999
;
; unsigned char __fastcall__ cbm_k_ckout (unsigned char FN);
;
.include "cbm.inc"
.export _cbm_k_ckout
_cbm_k_ckout:
tax
jsr CKOUT
ldx #0
bcc @Ok
inx
rts
@Ok: txa
rts