g/int21h/40.htm">3.17 - DOS function 40h - Write to File</A></FONT><BR>
  <FONT SIZE=-1 FACE="Verdana, Arial, Helvetica"><A HREF="prog/int21h/41.htm">3.18 - DOS function 41h - Delete File</A></FONT><BR>
  <FONT SIZE=-1 FACE="Verdana, Arial, Helvetica"><A HREF="prog/int21h/42.htm">3.19 - DOS function 42h - Set Current File Position</A></FONT><BR>
  <FONT SIZE=-1 FACE="Verdana, Arial, Helvetica"><A HREF="prog/int21h/43.htm">3.20 - DOS function 43h - Change File Attributes</A></FONT><BR>
  <FONT SIZE=-1 FA