/* Default definition for ARGP_PROGRAM_VERSION_HOOK.

   Copyright (C) 1996-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Written by Miles Bader <miles@gnu.ai.mit.edu>.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include "argp.h"

/* If set by the user program to a non-zero value, then a default option

   --version is added (unless the ARGP_NO_HELP flag is used), which calls

   this function with a stream to print the version to and a pointer to the

   current parsing state, and then exits (unless the ARGP_NO_EXIT flag is

   used).  This variable takes precedent over ARGP_PROGRAM_VERSION.  */

void (*argp_program_version_hook) (FILE *stream, struct argp_state *state);