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scummex/help/specLB83.html
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2003-09-18 16:27:06 +00:00

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<TITLE>LB83</TITLE>
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<B>LB83</B>
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LB83 is the DOS equivalent of <A HREF="specLABN.html">LABN</A> (83 stemming
from the well known DOS 8.3 filename format - max 8 chars for filename and
3 for extension), although it is used in both The Dig and CMI for voice and
music. I.e., it is a bundle of files.<P>
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<TD WIDTH="30%" VALIGN=top>&quot;LB83&quot;</TD>
<TD WIDTH="20%" VALIGN=top>dword</TD>
<TD WIDTH="50%"><FONT FACE="Arial" SIZE="-1">Block identifier</FONT></TD>
</TR>
<TR>
<TD VALIGN=top>dwNamesOffs</TD>
<TD VALIGN=top>dword</TD>
<TD><FONT FACE="Arial" SIZE="-1">Byte offset to filenames (BE).</FONT></TD>
</TR>
<TR>
<TD VALIGN=top>nFiles</TD>
<TD VALIGN=top>dword</TD>
<TD><FONT FACE="Arial" SIZE="-1">Number of files (BE)</FONT></TD>
</TR>
<TR>
<TD VALIGN=top>szCompileDate</TD>
<TD VALIGN=top>string</TD>
<TD><FONT FACE="Arial" SIZE="-1">Compilation time and date.</FONT></TD>
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<TD VALIGN=top>??Unknown</TD>
<TD VALIGN=top>?</TD>
<TD><FONT FACE="Arial" SIZE="-1">Unknown stuff until first file.</FONT></TD>
</TR>
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<TD>&nbsp;</TD>
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<TR>
<TD COLSPAN=3><FONT FACE="Arial" SIZE="-1"><B>at offset dwNamesOffs:</B></TD>
</TR>
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<TD COLSPAN=3><FONT FACE="Arial" SIZE="-1"><B>loop nFiles</B></TD>
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<TD VALIGN=top>&nbsp;sFileName</TD>
<TD VALIGN=top>8 * char</TD>
<TD><FONT FACE="Arial" SIZE="-1">First 8 characters. Characters not used are set to 00.</FONT></TD>
</TR>
<TR>
<TD VALIGN=top>&nbsp;sFileExt</TD>
<TD VALIGN=top>4 * char</TD>
<TD><FONT FACE="Arial" SIZE="-1">The 3 characters of the extension. Characters not used are set to 00. Null-terminated.</FONT></TD>
</TR>
<TR>
<TD VALIGN=top>&nbsp;dwOffset</TD>
<TD VALIGN=top>dword</TD>
<TD><FONT FACE="Arial" SIZE="-1">Byte offset to file relative to start of bundle (BE).</FONT></TD>
</TR>
<TR>
<TD VALIGN=top>&nbsp;dwSize</TD>
<TD VALIGN=top>dword</TD>
<TD><FONT FACE="Arial" SIZE="-1">Size of file in bytes (BE).</FONT></TD>
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<TD COLSPAN=3><FONT FACE="Arial" SIZE="-1"><B>end of loop</B></FONT></TD>
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