1 /* Convert string for NaN payload to corresponding NaN. Narrow 2 strings, long double. 3 Copyright (C) 2015-2022 Free Software Foundation, Inc. 4 This file is part of the GNU C Library. 5 6 The GNU C Library is free software; you can redistribute it and/or 7 modify it under the terms of the GNU Lesser General Public 8 License as published by the Free Software Foundation; either 9 version 2.1 of the License, or (at your option) any later version. 10 11 The GNU C Library is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 Lesser General Public License for more details. 15 16 You should have received a copy of the GNU Lesser General Public 17 License along with the GNU C Library; if not, see 18 <https://www.gnu.org/licenses/>. */ 19 20 #include <math.h> 21 22 /* This function is unused if long double and double have the same 23 representation. */ 24 #ifndef __NO_LONG_DOUBLE_MATH 25 # include <strtod_nan_narrow.h> 26 # include <math-type-macros-ldouble.h> 27 28 # define STRTOD_NAN __strtold_nan 29 # include <strtod_nan_main.c> 30 #endif 31