| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /* Default definition for ARGP_PROGRAM_VERSION_HOOK. |
| 2 | Copyright (C) 1996-2015 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 | 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 | <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #ifdef HAVE_CONFIG_H |
| 21 | #include <config.h> |
| 22 | #endif |
| 23 | |
| 24 | #include "argp.h" |
| 25 | |
| 26 | /* If set by the user program to a non-zero value, then a default option |
| 27 | --version is added (unless the ARGP_NO_HELP flag is used), which calls |
| 28 | this function with a stream to print the version to and a pointer to the |
| 29 | current parsing state, and then exits (unless the ARGP_NO_EXIT flag is |
| 30 | used). This variable takes precedent over ARGP_PROGRAM_VERSION. */ |
| 31 | void (*argp_program_version_hook) (FILE *stream, struct argp_state *state); |