1 /* Read decimal floating point numbers. 2 This file is part of the GNU C Library. 3 Copyright (C) 1995-2022 Free Software Foundation, Inc. 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 <https://www.gnu.org/licenses/>. */ 18 19 /* The actual implementation for all floating point sizes is in strtod.c. 20 These macros tell it to produce the `float' version, `strtof'. */ 21 22 #include <bits/floatn.h> 23 24 #if __HAVE_FLOAT32 && !__HAVE_DISTINCT_FLOAT32 25 # define strtof32 __hide_strtof32 26 # define wcstof32 __hide_wcstof32 27 #endif 28 29 #define FLOAT float 30 #define FLT FLT 31 #ifdef USE_WIDE_CHAR 32 #define STRTOF wcstof 33 #define STRTOF_L __wcstof_l 34 #else 35 # define STRTOF strtof 36 # define STRTOF_L __strtof_l 37 #endif 38 39 40 #include "strtod.c" 41 42 #if __HAVE_FLOAT32 && !__HAVE_DISTINCT_FLOAT32 43 # undef strtof32 44 # undef wcstof32 45 # ifdef USE_WIDE_CHAR 46 weak_alias (wcstof, wcstof32) 47 # else 48 weak_alias (strtof, strtof32) 49 # endif 50 #endif 51