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C/C++ Users Group Library 1996 July
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C-C++ Users Group Library July 1996.iso
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vol_100
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187_01
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getdrv.c
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1985-12-28
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671b
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21 lines
/*@*****************************************************/
/*@ */
/*@ getdrv - get the currently logged in drive id. */
/*@ */
/*@ Usage: getdrv(); */
/*@ Returns an integer sized value with the */
/*@ numeric value of the drive. E.G. C: */
/*@ is 0x03. */
/*@ */
/*@*****************************************************/
int getdrv()
{
#asm
MOV AH,19h
INT 21h
MOV AH,0
#endasm
return;
}