1 /* __gmpfr_longdouble_volatile -- support for LONGDOUBLE_NAN_ACTION. 2 3 THE FUNCTIONS IN THIS FILE ARE FOR INTERNAL USE ONLY. THEY'RE ALMOST 4 CERTAIN TO BE SUBJECT TO INCOMPATIBLE CHANGES OR DISAPPEAR COMPLETELY IN 5 FUTURE MPFR RELEASES. 6 7 Copyright 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc. 8 Contributed by the AriC and Caramel projects, INRIA. 9 10 This file is part of the GNU MPFR Library. 11 12 The GNU MPFR Library is free software; you can redistribute it and/or modify 13 it under the terms of the GNU Lesser General Public License as published by 14 the Free Software Foundation; either version 3 of the License, or (at your 15 option) any later version. 16 17 The GNU MPFR Library is distributed in the hope that it will be useful, but 18 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 19 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 20 License for more details. 21 22 You should have received a copy of the GNU Lesser General Public License 23 along with the GNU MPFR Library; see the file COPYING.LESSER. If not, see 24 http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., 25 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ 26 27 #include "mpfr-impl.h" 28 29 /* Only needed sometimes. */ 30 #ifdef WANT_GMPFR_LONGDOUBLE_VOLATILE 31 long double 32 __gmpfr_longdouble_volatile (long double x) 33 { 34 return x; 35 } 36 #endif 37