#ifndef PMATH_H_

#define PMATH_H_

#include <stdint.h>

#include <math.h>

#define     fpcrtl_min(a, b)                ((a) < (b) ? (a) : (b))

#define     fpcrtl_max(a, b)                ((a) > (b) ? (a) : (b))

/* Currently the games only uses sign of an integer */

int         fpcrtl_signi(int x);

float       fpcrtl_csc(float x);

#define     fpcrtl_arctan2(y, x)            atan2(y, x)

float       __attribute__((overloadable))   fpcrtl_abs(float x);

double      __attribute__((overloadable))   fpcrtl_abs(double x);

long double __attribute__((overloadable))   fpcrtl_abs(long double x);

int         __attribute__((overloadable))   fpcrtl_abs(int x);

int64_t     __attribute__((overloadable))   fpcrtl_abs(int64_t x);

/* emscripten cannot find math.h through our cmake */

#ifdef EMSCRIPTEN

double      exp(double);

double      log(double);

double      sin(double);

double      cos(double);

double      fabs(double);

float       fabsf(float);

long double fabsl(long double);

double      ceil(double);

double      sqrt(double);

double      atan(double);

double      atan2(double, double);

#endif

#endif /* PMATH_H_ */