| 1 | /* Default definition for ARGP_PROGRAM_VERSION_HOOK.
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| 2 | Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
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| 3 | This file is part of the GNU C Library.
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| 4 | Written by Miles Bader <miles@gnu.ai.mit.edu>.
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| 5 |
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| 6 | The GNU C Library is free software; you can redistribute it and/or
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| 7 | modify it under the terms of the GNU Lesser General Public
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| 8 | License as published by the Free Software Foundation; either
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| 9 | version 2.1 of the License, or (at your option) any later version.
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| 10 |
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| 11 | The GNU C Library is distributed in the hope that it will be useful,
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 14 | Lesser General Public License for more details.
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| 15 |
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| 16 | You should have received a copy of the GNU Lesser General Public
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| 17 | License along with the GNU C Library; if not, write to the Free
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| 18 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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| 19 | 02111-1307 USA. */
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| 20 |
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| 21 | #ifdef HAVE_CONFIG_H
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| 22 | #include <config.h>
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| 23 | #endif
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| 24 |
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| 25 | #include "argp.h"
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| 26 |
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| 27 | /* If set by the user program to a non-zero value, then a default option
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| 28 | --version is added (unless the ARGP_NO_HELP flag is used), which calls
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| 29 | this function with a stream to print the version to and a pointer to the
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| 30 | current parsing state, and then exits (unless the ARGP_NO_EXIT flag is
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| 31 | used). This variable takes precedent over ARGP_PROGRAM_VERSION. */
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| 32 | void (*argp_program_version_hook) (FILE *stream, struct argp_state *state);
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