1  /* Real definitions for extern inline functions in argp.h
       2     Copyright (C) 1997-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4     Written by Miles Bader <miles@gnu.ai.mit.edu>.
       5  
       6     This file is free software: you can redistribute it and/or modify
       7     it under the terms of the GNU Lesser General Public License as
       8     published by the Free Software Foundation, either version 3 of the
       9     License, or (at your option) any later version.
      10  
      11     This file 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
      14     GNU Lesser General Public License for more details.
      15  
      16     You should have received a copy of the GNU Lesser General Public License
      17     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      18  
      19  #ifdef HAVE_CONFIG_H
      20  # include <config.h>
      21  #endif
      22  
      23  #if defined _LIBC || defined HAVE_FEATURES_H
      24  # include <features.h>
      25  #endif
      26  
      27  #ifndef __USE_EXTERN_INLINES
      28  # define __USE_EXTERN_INLINES   1
      29  #endif
      30  #ifdef _LIBC
      31  # define ARGP_EI
      32  #else
      33  # define ARGP_EI _GL_EXTERN_INLINE
      34  #endif
      35  #undef __OPTIMIZE__
      36  #define __OPTIMIZE__ 1
      37  #include "argp.h"
      38  
      39  /* Add weak aliases.  */
      40  #if _LIBC - 0 && defined (weak_alias)
      41  
      42  weak_alias (__argp_usage, argp_usage)
      43  weak_alias (__option_is_short, _option_is_short)
      44  weak_alias (__option_is_end, _option_is_end)
      45  
      46  #endif