| 1 | /* Declarations for getopt.
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| 2 | Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1996, 1997, 1998, 2000,
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| 3 | 2002 Free Software Foundation, Inc.
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| 4 |
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| 5 | NOTE: The canonical source of this file is maintained with the GNU C Library.
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| 6 | Bugs can be reported to [email protected].
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify it
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| 9 | under the terms of the GNU General Public License as published by the
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| 10 | Free Software Foundation; either version 2, or (at your option) any
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| 11 | later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program; if not, write to the Free Software
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| 20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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| 21 | USA. */
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| 22 |
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| 23 | #ifndef _GETOPT_H
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| 24 | #define _GETOPT_H 1
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| 25 |
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| 26 | #ifdef __cplusplus
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| 27 | extern "C" {
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| 28 | #endif
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| 29 |
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| 30 | /* For communication from `getopt' to the caller.
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| 31 | When `getopt' finds an option that takes an argument,
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| 32 | the argument value is returned here.
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| 33 | Also, when `ordering' is RETURN_IN_ORDER,
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| 34 | each non-option ARGV-element is returned here. */
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| 35 |
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| 36 | extern char *optarg;
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| 37 |
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| 38 | /* Index in ARGV of the next element to be scanned.
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| 39 | This is used for communication to and from the caller
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| 40 | and for communication between successive calls to `getopt'.
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| 41 |
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