git.sur5r.net Git - cc65/blob - libsrc/geos/disk/readblock.s

   1
   2 ;
   3 ; Maciej 'YTM/Alliance' Witkowiak
   4 ;
   5 ; 21.12.99
   6
   7 ; char ReadBlock (struct tr_se myTS, char *buffer);
   8
   9             .import popax
  10             .import gettrse
  11             .export _ReadBlock
  12
  13             .include "../inc/jumptab.inc"
  14             .include "../inc/geossym.inc"
  15
  16 _ReadBlock:
  17         sta r4L
  18         stx r4H
  19         jsr popax
  20         jsr gettrse
  21         sta r1L
  22         stx r1H
  23         jsr ReadBlock
  24         stx errno
  25         txa
  26         rts