gcc/ada/urealp.h

   1 /****************************************************************************
   2  *                                                                          *
   3  *                         GNAT COMPILER COMPONENTS                         *
   4  *                                                                          *
   5  *                               U R E A L P                                *
   6  *                                                                          *
   7  *                              C Header File                               *
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   9  *                                                                          *
  10  *          Copyright (C) 1992-2001 Free Software Foundation, Inc.          *
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  12  * GNAT is free software;  you can  redistribute it  and/or modify it under *
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  18  * for  more details.  You should have  received  a copy of the GNU General *
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  22  *                                                                          *
  23  * GNAT was originally developed  by the GNAT team at  New York University. *
  24  * It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). *
  25  *                                                                          *
  26  ****************************************************************************/
  27
  28 /* This file corresponds to the Ada package specification Urealp. It was
  29    created manually from the files urealp.ads and urealp.adb  */
  30
  31 /* Support for universal real arithmetic.  */
  32
  33 #define Numerator urealp__numerator
  34 extern Uint Numerator           PARAMS ((Ureal));
  35
  36 #define Denominator urealp__denominator
  37 extern Uint Denominator         PARAMS ((Ureal));
  38
  39 #define Rbase urealp__rbase
  40 extern Nat Rbase                PARAMS ((Ureal));
  41
  42 #define UR_Is_Negative urealp__ur_is_negative
  43 extern Boolean UR_Is_Negative   PARAMS ((Ureal));
  44
  45 #define UR_Is_Zero urealp__ur_is_zero
  46 extern Boolean UR_Is_Zero       PARAMS ((Ureal));
  47
  48 enum Rounding_Mode {Floor = 0, Ceiling = 1, Round = 2, Round_Even = 3};
  49
  50 #define Machine eval_fat__machine
  51 extern Ureal Machine            PARAMS ((Entity_Id, Ureal,
  52                                          enum Rounding_Mode));