OSDN Git Service

2004-05-17 Steve Kargl <kargls@comcast.net>
[pf3gnuchains/gcc-fork.git] / gcc / ada / urealp.h
1 /****************************************************************************
2  *                                                                          *
3  *                         GNAT COMPILER COMPONENTS                         *
4  *                                                                          *
5  *                               U R E A L P                                *
6  *                                                                          *
7  *                              C Header File                               *
8  *                                                                          *
9  *          Copyright (C) 1992-2003 Free Software Foundation, Inc.          *
10  *                                                                          *
11  * GNAT is free software;  you can  redistribute it  and/or modify it under *
12  * terms of the  GNU General Public License as published  by the Free Soft- *
13  * ware  Foundation;  either version 2,  or (at your option) any later ver- *
14  * sion.  GNAT is distributed in the hope that it will be useful, but WITH- *
15  * OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY *
16  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License *
17  * for  more details.  You should have  received  a copy of the GNU General *
18  * Public License  distributed with GNAT;  see file COPYING.  If not, write *
19  * to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, *
20  * MA 02111-1307, USA.                                                      *
21  *                                                                          *
22  * GNAT was originally developed  by the GNAT team at  New York University. *
23  * Extensive contributions were provided by Ada Core Technologies Inc.      *
24  *                                                                          *
25  ****************************************************************************/
26
27 /* This file corresponds to the Ada package specification Urealp. It was
28    created manually from the files urealp.ads and urealp.adb  */
29
30 /* Support for universal real arithmetic.  */
31
32 #define Numerator urealp__numerator
33 extern Uint Numerator           (Ureal);
34
35 #define Denominator urealp__denominator
36 extern Uint Denominator         (Ureal);
37
38 #define Rbase urealp__rbase
39 extern Nat Rbase                (Ureal);
40
41 #define UR_Is_Negative urealp__ur_is_negative
42 extern Boolean UR_Is_Negative   (Ureal);
43
44 #define UR_Is_Zero urealp__ur_is_zero
45 extern Boolean UR_Is_Zero       (Ureal);
46
47 enum Rounding_Mode {Floor = 0, Ceiling = 1, Round = 2, Round_Even = 3};
48
49 #define Machine eval_fat__machine
50 extern Ureal Machine            (Entity_Id, Ureal, enum Rounding_Mode,
51                                  Node_Id);