#ifndef	LIBRARIES_MATHFFP_H
#define	LIBRARIES_MATHFFP_H 1
/*
**	$VER: mathffp.h 47.1 (29.7.2019)
**
**	general floating point declarations
**	for mathffp based floating point
**
**	Copyright (C) 2019 Hyperion Entertainment CVBA.
**	    Developed under license.
*/

#ifndef PI
#define PI	  ((float) 3.141592653589793)
#endif
#define TWO_PI	  (((float) 2) * PI)
#define PI2	  (PI / ((float) 2))
#define PI4	  (PI / ((float) 4))
#ifndef E
#define E	  ((float) 2.718281828459045)
#endif
#define LOG10	  ((float) 2.302585092994046)

#define FPTEN	  ((float) 10.0)
#define FPONE	  ((float) 1.0)
#define FPHALF	  ((float) 0.5)
#define FPZERO	  ((float) 0.0)

#define trunc(x)  ((int) (x))
#define round(x)  ((int) ((x) + 0.5))
#define itof(i)   ((float) (i))

#define	fabs	SPAbs
#define floor	SPFloor
#define	ceil	SPCeil

#define	tan	SPTan
#define	atan	SPAtan
#define cos	SPCos
#define acos	SPAcos
#define sin	SPSin
#define asin	SPAsin
#define exp	SPExp
#define pow(a,b)	SPPow((b),(a))
#define log	SPLog
#define log10	SPLog10
#define sqrt	SPSqrt

#define	sinh	SPSinh
#define cosh	SPCosh
#define tanh	SPTanh

#endif	/* LIBRARIES_MATHFFP_H */