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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/**

 * This is intended for use only with vendored C libraries where editing the

 * source files to explicitly use fdblim is not desirable due to maintenance

 * burden.  cmath for C++ is not supported.

 * Use LOCAL_INCLUDES += ['/modules/fdlibm/inexact-math-override'] to

 * substitute fdlibm math functions for inexact functions in system libraries.

 * This is intended to remove fingerprinting entropy due to variations in

 * return values from system libaries.  Exact functions are not substituted

 * because these are expected to return consistent results regardless of

 * implementation.  sqrt() is considered exact as correct rounding is required

 * by IEEE-754.

*/

#ifndef MODULES_FDLIBM_INEXACT_MATH_OVERRIDE_MATH_H_

#define MODULES_FDLIBM_INEXACT_MATH_OVERRIDE_MATH_H_

#include_next <math.h>

#include <fdlibm.h>

#define acos fdlibm_acos

#define acosf fdlibm_acosf

#define asin fdlibm_asin

#define asinf fdlibm_asinf

#define atan fdlibm_atan

#define atanf fdlibm_atanf

#define atan2 fdlibm_atan2

#define cos fdlibm_cos

#define cosf fdlibm_cosf

#define sin fdlibm_sin

#define sinf fdlibm_sinf

#define tan fdlibm_tan

#define tanf fdlibm_tanf

#define cosh fdlibm_cosh

#define sinh fdlibm_sinh

#define tanh fdlibm_tanh

#define exp fdlibm_exp

#define expf fdlibm_expf

#define exp2 fdlibm_exp2

#define exp2f fdlibm_exp2f

#define log fdlibm_log

#define logf fdlibm_logf

#define log10 fdlibm_log10

#define log10f fdlibm_log10f

#define pow fdlibm_pow

#define powf fdlibm_powf

#define acosh fdlibm_acosh

#define asinh fdlibm_asinh

#define atanh fdlibm_atanh

#define cbrt fdlibm_cbrt

#define expm1 fdlibm_expm1

#define hypot fdlibm_hypot

#define hypotf fdlibm_hypotf

#define log1p fdlibm_log1p

#define log2 fdlibm_log2

// These functions are not yet vendored from fdlibm but are defined here to

// catch any uses that would imply that they should be vendored.

#define coshf fdlibm_coshf

#define sinhf fdlibm_sinhf

#define tanhf fdlibm_tanhf

#define acoshf fdlibm_acoshf

#define asinhf fdlibm_asinhf

#define atanhf fdlibm_atanhf

#define cbrtf fdlibm_cbrtf

#define expm1f fdlibm_expm1f

#define log1pf fdlibm_log1pf

#define log2f fdlibm_log2f

#define erf fdlibm_erf

#define erff fdlibm_erff

#define erfc fdlibm_erfc

#define erfcf fdlibm_erfcf

#define tgamma fdlibm_tgamma

#define tgammaf fdlibm_tgammaf

#define lgamma fdlibm_lgamma

#define lgammaf fdlibm_lgammaf

#endif  // MODULES_FDLIBM_INEXACT_MATH_OVERRIDE_MATH_H_