1 /* Definitions of floating-point conversion from compiler 2 internal format to MPFR. 3 Copyright (C) 2010-2013 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 #include "real.h" 27 28 /* In builtins.c. */ 29 extern tree do_mpc_arg2 (tree, tree, tree, int, int (*)(mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t)); 30 31 /* Convert between MPFR and REAL_VALUE_TYPE. The caller is 32 responsible for initializing and clearing the MPFR parameter. */ 33 34 extern void real_from_mpfr (REAL_VALUE_TYPE *, mpfr_srcptr, tree, mp_rnd_t); 35 extern void mpfr_from_real (mpfr_ptr, const REAL_VALUE_TYPE *, mp_rnd_t); 36 37 #endif /* ! GCC_REALGMP_H */ 38 39
