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| 1 | /* Save and restore current working directory.
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| 2 |
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| 3 | Copyright (C) 1995, 1997, 1998, 2003 Free Software Foundation, Inc.
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| 4 |
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| 5 | This program is free software; you can redistribute it and/or modify
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| 6 | it under the terms of the GNU General Public License as published by
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| 7 | the Free Software Foundation; either version 2, or (at your option)
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| 8 | any later version.
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| 9 |
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| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 |
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| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with this program; if not, write to the Free Software Foundation,
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| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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| 18 |
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| 19 | /* Written by Jim Meyering. */
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| 20 |
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| 21 | #ifndef SAVE_CWD_H
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| 22 | # define SAVE_CWD_H 1
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| 23 |
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| 24 | struct saved_cwd
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| 25 | {
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| 26 | int desc;
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| 27 | char *name;
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| 28 | };
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| 29 |
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| 30 | int save_cwd (struct saved_cwd *cwd);
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| 31 | int restore_cwd (const struct saved_cwd *cwd);
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| 32 | void free_cwd (struct saved_cwd *cwd);
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| 33 |
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| 34 | #endif /* SAVE_CWD_H */
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