/*

 * Copyright (c) 1998, 2003, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

#ifndef MLIB_SYSMATH_H

#define MLIB_SYSMATH_H

#include <math.h>

#ifdef _MSC_VER

#define M_PI            3.14159265358979323846

#define M_1_PI          0.31830988618379067154

#endif /* _MSC_VER */

#define mlib_acos       acos

#define mlib_sin        sin

#define mlib_cos        cos

#define mlib_fabs       fabs

#define mlib_ceil       ceil

#ifdef MLIB_LIBCAFEMATH

#include <stdlib.h>

#define mlib_sqrt       mlib_sqrt_cafe

#define mlib_sinf       sinf

#define mlib_cosf       cosf

void mlib_sincosf (float x, float *s, float *c);

#define mlib_sqrtf      mlib_sqrtf_cafe

#define mlib_fabsf      fabsf

double mlib_sqrt_cafe  (double x);

float  mlib_sqrtf_cafe (float  x);

#else

#define mlib_sqrt       sqrt

#ifdef MLIB_NO_LIBSUNMATH

#define mlib_sinf       (float) sin

#define mlib_cosf       (float) cos

void mlib_sincosf (float x, float *s, float *c);

#define mlib_sqrtf      (float) sqrt

#define mlib_fabsf      (float) fabs

#else

#include <sunmath.h>

#define mlib_sinf       sinf

#define mlib_cosf       cosf

#define mlib_sincosf    sincosf

#define mlib_sqrtf       sqrtf

#define mlib_fabsf       fabsf

#endif  /* MLIB_NO_LIBSUNMATH */

#endif  /* MLIB_LIBCAFEMATH */

  /* internal mathematical functions */

double mlib_sincospi(double x, double *co);

double mlib_atan2i (int y, int x);

int    mlib_ilogb (double x);

#endif /* MLIB_SYSMATH_H */