/*
	This file is part of Fennix C Library.

	Fennix C Library is free software: you can redistribute it and/or
	modify it under the terms of the GNU General Public License as
	published by the Free Software Foundation, either version 3 of
	the License, or (at your option) any later version.

	Fennix C Library 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 for more details.

	You should have received a copy of the GNU General Public License
	along with Fennix C Library. If not, see <https://www.gnu.org/licenses/>.
*/

#ifndef _MATH_H
#define _MATH_H

#ifdef __cplusplus
extern "C"
{
#endif // __cplusplus

#define FLT_EVAL_METHOD 0

#if FLT_EVAL_METHOD == 0
	typedef float float_t;
	typedef double double_t;
#elif FLT_EVAL_METHOD == 1
typedef float float_t;
typedef float double_t;
#elif FLT_EVAL_METHOD == 2
typedef long double float_t;
typedef long double double_t;
#else
#error "Unsupported FLT_EVAL_METHOD"
#endif

	double acos(double);
	float acosf(float);
	double acosh(double);
	float acoshf(float);
	long double acoshl(long double);
	long double acosl(long double);
	double asin(double);
	float asinf(float);
	double asinh(double);
	float asinhf(float);
	long double asinhl(long double);
	long double asinl(long double);
	double atan(double);
	double atan2(double, double);
	float atan2f(float, float);
	long double atan2l(long double, long double);
	float atanf(float);
	double atanh(double);
	float atanhf(float);
	long double atanhl(long double);
	long double atanl(long double);
	double cbrt(double);
	float cbrtf(float);
	long double cbrtl(long double);
	double ceil(double);
	float ceilf(float);
	long double ceill(long double);
	double copysign(double, double);
	float copysignf(float, float);
	long double copysignl(long double, long double);
	double cos(double);
	float cosf(float);
	double cosh(double);
	float coshf(float);
	long double coshl(long double);
	long double cosl(long double);
	double erf(double);
	double erfc(double);
	float erfcf(float);
	long double erfcl(long double);
	float erff(float);
	long double erfl(long double);
	double exp(double);
	double exp2(double);
	float exp2f(float);
	long double exp2l(long double);
	float expf(float);
	long double expl(long double);
	double expm1(double);
	float expm1f(float);
	long double expm1l(long double);
	double fabs(double);
	float fabsf(float);
	long double fabsl(long double);
	double fdim(double, double);
	float fdimf(float, float);
	long double fdiml(long double, long double);
	double floor(double);
	float floorf(float);
	long double floorl(long double);
	double fma(double, double, double);
	float fmaf(float, float, float);
	long double fmal(long double, long double, long double);
	double fmax(double, double);
	float fmaxf(float, float);
	long double fmaxl(long double, long double);
	double fmin(double, double);
	float fminf(float, float);
	long double fminl(long double, long double);
	double fmod(double, double);
	float fmodf(float, float);
	long double fmodl(long double, long double);
	double frexp(double, int *);
	float frexpf(float value, int *);
	long double frexpl(long double value, int *);
	double hypot(double, double);
	float hypotf(float, float);
	long double hypotl(long double, long double);
	int ilogb(double);
	int ilogbf(float);
	int ilogbl(long double);
	double j0(double);
	double j1(double);
	double jn(int, double);
	double ldexp(double, int);
	float ldexpf(float, int);
	long double ldexpl(long double, int);
	double lgamma(double);
	float lgammaf(float);
	long double lgammal(long double);
	long long llrint(double);
	long long llrintf(float);
	long long llrintl(long double);
	long long llround(double);
	long long llroundf(float);
	long long llroundl(long double);
	double log(double);
	double log10(double);
	float log10f(float);
	long double log10l(long double);
	double log1p(double);
	float log1pf(float);
	long double log1pl(long double);
	double log2(double);
	float log2f(float);
	long double log2l(long double);
	double logb(double);
	float logbf(float);
	long double logbl(long double);
	float logf(float);
	long double logl(long double);
	long lrint(double);
	long lrintf(float);
	long lrintl(long double);
	long lround(double);
	long lroundf(float);
	long lroundl(long double);
	double modf(double, double *);
	float modff(float, float *);
	long double modfl(long double, long double *);
	double nan(const char *);
	float nanf(const char *);
	long double nanl(const char *);
	double nearbyint(double);
	float nearbyintf(float);
	long double nearbyintl(long double);
	double nextafter(double, double);
	float nextafterf(float, float);
	long double nextafterl(long double, long double);
	double nexttoward(double, long double);
	float nexttowardf(float, long double);
	long double nexttowardl(long double, long double);
	double pow(double, double);
	float powf(float, float);
	long double powl(long double, long double);
	double remainder(double, double);
	float remainderf(float, float);
	long double remainderl(long double, long double);
	double remquo(double, double, int *);
	float remquof(float, float, int *);
	long double remquol(long double, long double, int *);
	double rint(double);
	float rintf(float);
	long double rintl(long double);
	double round(double);
	float roundf(float);
	long double roundl(long double);
	double scalb(double, double);
	double scalbln(double, long);
	float scalblnf(float, long);
	long double scalblnl(long double, long);
	double scalbn(double, int);
	float scalbnf(float, int);
	long double scalbnl(long double, int);
	double sin(double);
	float sinf(float);
	double sinh(double);
	float sinhf(float);
	long double sinhl(long double);
	long double sinl(long double);
	double sqrt(double);
	float sqrtf(float);
	long double sqrtl(long double);
	double tan(double);
	float tanf(float);
	double tanh(double);
	float tanhf(float);
	long double tanhl(long double);
	long double tanl(long double);
	double tgamma(double);
	float tgammaf(float);
	long double tgammal(long double);
	double trunc(double);
	float truncf(float);
	long double truncl(long double);
	double y0(double);
	double y1(double);
	double yn(int, double);

	extern int signgam;

#ifdef __cplusplus
}
#endif // __cplusplus

#endif // !_MATH_H