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/********************************************************************/ 
/* math.h   v1.20                                                   */ 
/* Copyright (c) 1993-1997 Texas Instruments Incorporated           */ 
/********************************************************************/ 
#ifndef _MATH 
#define _MATH 
 
#if _INLINE 
#define __INLINE static inline 
#else 
#define __INLINE 
#endif 
 
#define HUGE_VAL  3.40232347E+38F 
 
/***************************************************************/ 
/* FUNCTION DECLARATIONS.                                      */ 
/***************************************************************/ 
         double asin(double _x); 
         double acos(double _x); 
         double atan(double _x); 
         double atan2(double _y, double _x); 
__INLINE double ceil(double _x); 
         double cos(double _x); 
         double cosh(double _x); 
         double exp(double _x); 
         double fabs(double _x); 
__INLINE double floor(double _x); 
__INLINE double fmod(double _x, double _y); 
         double frexp(double _x, int *_exp); 
         double ldexp(double _x, int _exp); 
         double log(double _x); 
         double log10(double _x); 
         double modf(double _x, double *_iptr); 
         double pow(double _x, double _y); 
         double sin(double _x); 
         double sinh(double _x); 
         double sqrt(double _x); 
         double tan(double _x); 
         double tanh(double _x); 
 
#if _INLINE 
/****************************************************************************/ 
/*  ceil()       				                            */ 
/****************************************************************************/ 
static inline double ceil(double x) 
{ 
     double y;  
     return (modf(x, &y) > 0 ? y + 1.0 : y); 
} 
 
/****************************************************************************/ 
/*  floor()      				                            */ 
/****************************************************************************/ 
static inline double floor(double x) 
{ 
     double y;  
     return (modf(x, &y) < 0 ? y - 1.0 : y); 
} 
 
/****************************************************************************/ 
/*  fmod()       				                            */ 
/****************************************************************************/ 
static inline double fmod(double x, double y) 
{ 
   double d = fabs(x);  
 
   if (d - fabs(y) == d) return (0.0); 
   modf(x/y, &d); 
   return (x - d * y); 
} 
#endif /* _INLINE */ 
#undef __INLINE 
 
#endif /* _MATH   */