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#ifndef QRK_MATH_UTILS_H
#define QRK_MATH_UTILS_H
/*!
\file
\brief wÖÌât@C
\author Satofumi KAMIMURA
$Id: MathUtils.h 1815 2010-05-06 17:34:19Z satofumi $
*/
#include "DetectOS.h"
#if defined(WINDOWS_OS)
#define _USE_MATH_DEFINES
#endif
#include <math.h>
#ifndef M_PI
//! ~üŠ (Visual C++ 6.0 p)
#define M_PI 3.14159265358979323846
#endif
#if defined(MSC)
extern long lrint(double x);
#endif
#endif /* !QRK_MATH_UTILS_H */
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