compiler/include/libraries/mathieeesp.h

   1 #ifndef LIBRARIES_MATHIEEESP_H
   2 #define LIBRARIES_MATHIEEESP_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Definitions for mathieeespbas.library and
   9                           mathieeesptrans.library
  10     Lang: english
  11 */
  12
  13 #ifndef PI
  14 #define PI      ((float)3.141592653589793)
  15 #endif
  16
  17 #define TWO_PI  (((float) 2) * PI)
  18 #define PI2     (PI/((float)2))
  19 #define PI4     (PI/((float)4))
  20
  21 #ifndef E
  22 #define E       ((float)2.718281828459045)
  23 #endif
  24
  25 #define LOG10   ((float)2.302585092994046)
  26 #define FPTEN   ((float)10.0)
  27 #define FPONE   ((float)1.0)
  28 #define FPHALF  ((float)0.5)
  29 #define FPZERO  ((float)0.0)
  30 #define trunc(x) ((int)(x))
  31 #define round(x) ((int)((x) + 0.5))
  32 #define itof(i)  ((float)(i))
  33
  34 /* Now let's define the ANSI C functions and map them to the
  35    IEEE signle precision functions
  36  */
  37
  38 #define fabs    IEEESPAbs
  39 #define floor   IEEESPFloor
  40 #define ceil    IEEESPCeil
  41
  42 #define cos     IEEESPCos
  43 #define acos    IEEESPAcos
  44 #define cosh    IEEESPCosh
  45
  46 #define sin     IEEESPSin
  47 #define asin    IEEESPAsin
  48 #define sinh    IEEESPSinh
  49
  50 #define tan     IEEESPTan
  51 #define atan    IEEESPAtan
  52 #define tanh    IEEESPTanh
  53
  54 #define exp     IEEESPExp
  55 #define pow(a,b) IEEESPPow((b),(a))
  56 #define log     IEEESPLog
  57 #define log10   IEEESPLog10
  58 #define sqrt    IEEESPSqrt
  59
  60
  61 /* I also include the function prototypes here! */
  62 #if 0
  63 #ifndef PROTO_MATHIEEESINGBAS_H
  64 #include <proto/mathieeesingbas.h>
  65 #endif
  66
  67 #ifndef PROTO_MATHIEEESINGTRANS_H
  68 #include <proto/mathieeesingtrans.h>
  69 #endif
  70 #endif
  71 #endif  /* LIBRARIES_MATHIEEESP_H */