1/* Definitions of floating-point conversion from compiler 2 internal format to MPFR. 3 Copyright (C) 2010-2020 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 under 8 the terms of the GNU General Public License as published by the Free 9 Software Foundation; either version 3, or (at your option) any later 10 version. 11 12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with GCC; see the file COPYING3. If not see 19 <http://www.gnu.org/licenses/>. */ 20 21#ifndef GCC_REALGMP_H 22#define GCC_REALGMP_H 23 24#include <mpfr.h> 25#include <mpc.h> 26 27/* Convert between MPFR and REAL_VALUE_TYPE. The caller is 28 responsible for initializing and clearing the MPFR parameter. */ 29 30extern void real_from_mpfr (REAL_VALUE_TYPE *, mpfr_srcptr, tree, mpfr_rnd_t); 31extern void real_from_mpfr (REAL_VALUE_TYPE *, mpfr_srcptr, 32 const real_format *, mpfr_rnd_t); 33extern void mpfr_from_real (mpfr_ptr, const REAL_VALUE_TYPE *, mpfr_rnd_t); 34 35#endif /* ! GCC_REALGMP_H */ 36