rom/mathieeesingbas/mathieeesingbas_intern.h

   1 /*
   2     Copyright © 1995-2004, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc:
   6     Lang: english
   7 */
   8 #ifndef __MATHIEEESP_INTERN_H__
   9 #define __MATHIEEESP_INTERN_H__
  10
  11 /* the following line is necessary so that the function headers are
  12    created correctly and the functions can be compiled properly */
  13
  14 #define float LONG
  15
  16 /* This is a short file that contains a few things every mathieeespbas
  17    function needs
  18 */
  19 /*
  20 #ifndef AROS_LIBCALL_H
  21 #   include <aros/libcall.h>
  22 #endif
  23 #ifndef PROTO_MATHFFP_H
  24 #   include <proto/mathieeespbas.h>
  25 #endif
  26 */
  27 #ifndef EXEC_TYPES_H
  28 #   include <exec/types.h>
  29 #endif
  30 #ifndef EXEC_LIBRARIES_H
  31 #   include <exec/libraries.h>
  32 #endif
  33 #ifndef EXEC_EXECBASE_H
  34 #   include <exec/execbase.h>
  35 #endif
  36 #ifndef DOS_DOS_H
  37 #   include <dos/dos.h>
  38 #endif
  39
  40 #include <libraries/mathieeesp.h>
  41 #include <aros/libcall.h>
  42 #include <proto/mathieeesingbas.h>
  43 #include <proto/exec.h>
  44
  45 #include <libcore/base.h>
  46
  47 /*
  48     This is the MathIEEESPBasBase structure. It is documented here because
  49     it is completely private. Applications should treat it as a struct
  50     Library, and use the mathieeespbas.library functions to get information.
  51 */
  52
  53 #define SysBase MathIeeeSingBasBase->lh_SysBase
  54
  55 #define IEEESPMantisse_Mask 0x007FFFFF /* 23 bit for the mantisse  */
  56 #define IEEESPExponent_Mask 0x7F800000 /*  8 bit for the exponent  */
  57 #define IEEESPSign_Mask     0x80000000 /*  1 bit for the sign      */
  58
  59 #define Zero_Bit     0x00000004  /* Flags of the 680xx CPU         */
  60 #define Negative_Bit 0x00000008
  61 #define Overflow_Bit 0x00000002
  62
  63 #endif /* __MATHFFP_INTERN_H__  */
  64