cc65/libsrc/cbm/c_chkin.s

;
; 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
	bcs	@NotOk
        lda     #0
@NotOk:	rts
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			`;`
			`; Marc 'BlackJack' Rintsch, 20.03.2001`
			`;`
			`; unsigned char __fastcall__ cbm_k_chkin (unsigned char FN);`
			`;`

			`.export _cbm_k_chkin`
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 CHKIN`
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
			`_cbm_k_chkin:`
			`tax`
			`jsr CHKIN`
			`bcs @NotOk`
			`lda #0`
			`@NotOk: rts`