libdecnumber/decRound.h

   1 /* Internal testing support for rounding for decimal float.
   2
   3    Copyright (C) 2006 Free Software Foundation, Inc.
   4
   5    This file is part of GCC.
   6
   7    GCC is free software; you can redistribute it and/or modify it
   8    under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2, or (at your option)
  10    any later version.
  11
  12    GCC is distributed in the hope that it will be useful, but WITHOUT
  13    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  15    License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GCC; see the file COPYING.  If not, write to the Free
  19    Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
  20    02110-1301, USA.  */
  21
  22 #include "decContext.h"
  23
  24 #define DFP_INIT_ROUNDMODE(A)  A = __decGetRound()
  25
  26 extern void __dfp_set_round (int);
  27 extern int __dfp_get_round (void);
  28 extern enum rounding __decGetRound (void);