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<title>INT 21,1F - Get Pointer to Current Drive Parameter Table
(Undocumented)</title>
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<h1><a name="kap_interrupt_1740"></a>INT 21,1F - Get Pointer to
Current Drive Parameter Table (Undocumented)</h1>
<p> AH = 1F</p>
<p> DL = drive number (0=default, 1=A, ...)</p>
<p> on return:</p>
<p> AL = 00 DS:BX is pointer to drive parameter table (~DPT~)</p>
<p> FF drive does not exist</p>
<p> DS:BX = pointer to drive parameter table (DPT) if AL=0</p>
<p> - the format of the DPT varies between DOS versions</p>
<p> - calls ~INT 21,32~ with DL=00 for DOS version 2.x+</p>
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<td width="33%">Zurück zum <a href="inte1at0.htm">Interrupt
Info</a>. </td>
<td align="center" width="33%"><a
href="mailto:Roger.Morgan@htl-steyr.ac.at">Roger Morgan</a>
/ 1998 </td>
<td align="right" width="33%"><font size="1">L.Änderung <!--webbot
bot="Timestamp" s-type="EDITED" s-format="%d.%m.%y"
startspan -->29.03.99<!--webbot bot="Timestamp" endspan
i-checksum="13964" --> </font></td>
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