/********************************************************************** * $Id: platform.h.vc 1982 2007-06-01 13:43:59Z mloskot $ * * GEOS - Geometry Engine Open Source * http://geos.refractions.net * * Copyright (C) 2001-2004 Vivid Solutions Inc. * * This is free software; you can redistribute and/or modify it under * the terms of the GNU Lesser General Public Licence as published * by the Free Software Foundation.  * See the COPYING file for more information. * ********************************************************************** * Manually created platform.h for use with x86 Microsoft Visual C++ */#ifndef GEOS_PLATFORM_H#define GEOS_PLATFORM_H#ifndef _MSC_VER#error "This platform.h intended for use with MS Visual C++"#endif#ifndef WIN32#define WIN32#endif#include <float.h>// We need M_PI, but on MSVC you need to define _USE_MATH_DEFINES before// including math.h to get it.  If we are too late (math.h already included)// we will define it manually.#define _USE_MATH_DEFINES#include <math.h>#ifndef M_PI#define M_PI       3.14159265358979323846#endif//Defines NaN for intel platforms#define DoubleNotANumber 1.7e-308#define ISNAN(x)  _isnan(x)//Don't forget to define infinities#define DoubleInfinity 1.7e+308#define DoubleNegInfinity -1.7e+308#define FINITE(x) _finite(x)#define finite(x) _finite(x)typedef __int64 int64;#define INT64_CONST_IS_I64 1inline int getMachineByteOrder() {        static int endian_check = 1; // don't modify !!        return *((char *)&endian_check); // 0 == big_endian | xdr,                                         // 1 == little_endian | ndr}#endif