sysdeps/generic/fix-int-fp-convert-zero.h

   1 /* Fix for conversion of integer 0 to floating point.  Generic version.
   2    Copyright (C) 2015-2017 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef FIX_INT_FP_CONVERT_ZERO_H
  20 #define FIX_INT_FP_CONVERT_ZERO_H       1
  21
  22 /* Define this macro to 1 to work around conversions of integer 0 to
  23    floating point returning -0 instead of the correct +0 in some
  24    rounding modes.  */
  25 #define FIX_INT_FP_CONVERT_ZERO 0
  26
  27 #endif /* fix-int-fp-convert-zero.h */