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5840c75c | 1 | /* Invoke the system diff tool to compare two strings. |
2b778ceb | 2 | Copyright (C) 2016-2021 Free Software Foundation, Inc. |
5840c75c FW |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
5840c75c FW |
18 | |
19 | #ifndef SUPPORT_RUN_DIFF_H | |
20 | #define SUPPORT_RUN_DIFF_H | |
21 | ||
22 | /* Compare the two NUL-terminated strings LEFT and RIGHT using the | |
23 | diff tool. Label the sides of the diff with LEFT_LABEL and | |
24 | RIGHT_LABEL, respectively. | |
25 | ||
26 | This function assumes that LEFT and RIGHT are different | |
27 | strings. */ | |
28 | void support_run_diff (const char *left_label, const char *left, | |
29 | const char *right_label, const char *right); | |
30 | ||
31 | #endif /* SUPPORT_RUN_DIFF_H */ |