stdlib/bits/stdlib-float.h

   1 /* Floating-point inline functions for stdlib.h.
   2    Copyright (C) 2012-2023 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   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 #ifndef _STDLIB_H
  20 # error "Never use <bits/stdlib-float.h> directly; include <stdlib.h> instead."
  21 #endif
  22
  23 #ifdef __USE_EXTERN_INLINES
  24 __extern_inline double
  25 __NTH (atof (const char *__nptr))
  26 {
  27   return strtod (__nptr, (char **) NULL);
  28 }
  29 #endif /* Optimizing and Inlining.  */