"><span class="preprocessor">#define DRIVE_B games_dsk     </span><span class="comment">// B: read only (or read/write using SD Card)</span></div>
<div class="line"><span class="preprocessor">#define DRIVE_C &quot;diskC.dsk&quot;</span>   <span class="comment">// C: read/write (remember to FORMAT!!)</span></div>
<div class="line"><span class="preprocessor">#define DRIVE_D &quot;diskD.dsk&quot;</span>   <span class="comment">// D: read/write (remember to FORMAT!!)</span></div>
<div class="line"> </div>
<div 