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cc65/libsrc/geos-cbm/disk/dio_read.s

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;
; Maciej 'YTM/Elysium' Witkowiak
; 2.7.2001
;
; this file provides the _dio_read function
;
; unsigned char __fastcall__ dio_read(dhandle_t handle,sectnum_t sect_num,void *buffer);
; dhandle_t - 16bit (ptr)
; sectnum_t - 16bit
;
.import dio_params, __oserror
.export _dio_read
.include "geossym.inc"
.include "jumptab.inc"
_dio_read:
jsr dio_params
jsr ReadBlock
stx __oserror
txa
rts