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Tricks of the Windows Gam…ming Gurus (2nd Edition)
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Disc2.iso
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vc98
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crt
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src
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drivemap.c
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C/C++ Source or Header
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1998-06-17
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757b
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37 lines
/***
*drivemap.c - _getdrives
*
* Copyright (c) 1991-1997, Microsoft Corporation. All rights reserved.
*
*Purpose:
* defines _getdrives()
*
*******************************************************************************/
#include <cruntime.h>
#include <oscalls.h>
#include <direct.h>
#if !defined (_WIN32)
#error ERROR - ONLY WIN32 TARGET SUPPORTED!
#endif /* !defined (_WIN32) */
/***
*void _getdrivemap(void) - Get bit map of all available drives
*
*Purpose:
*
*Entry:
*
*Exit:
* drive map with drive A in bit 0, B in 1, etc.
*
*Exceptions:
*
*******************************************************************************/
unsigned long __cdecl _getdrives()
{
return (GetLogicalDrives());
}