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DRVSIZE.C
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.txt
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C/C++ Source or Header
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1994-06-22
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268b
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18 lines
#include "pmc.h"
long __pascal drivesize (int drive)
{
REGSTRUCT rs;
int r;
rs.w.FLAGS = rs.d.SSSP = 0;
rs.b.DL = drive;
rs.b.AH = 0x36;
if ((r = xlt_simrmint (0x21, &rs, 0)) < 0)
return r;
return rs.w.DX * rs.w.CX * rs.w.AX;
}