Source code of Windows XP (NT5)
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/******************************************************************************
* FTOL.h **-------------***------------------------------------------------------------------------------* Copyright (C) 2000 Microsoft Corporation Date: 12/04/00* All Rights Reserved********************************************************************** mplumpe ***/
#pragma once
// Do a floating to integer conversion quickly
// NOTE : FTOL rounds, while (int) truncates!!!
#ifdef _M_IX86
#define FTOL(f) fast_ftol(f)
__inline int fast_ftol (double f){ int i; __asm FLD f __asm FISTP i return i;}#else
#define FTOL(f) (int) (f)
#endif
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