1 /* Invoke the system diff tool to compare two strings.
2 Copyright (C) 2016-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
19 #ifndef SUPPORT_RUN_DIFF_H
20 #define SUPPORT_RUN_DIFF_H
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.
26 This function assumes that LEFT and RIGHT are different
28 void support_run_diff (const char *left_label, const char *left,
29 const char *right_label, const char *right);
31 #endif /* SUPPORT_RUN_DIFF_H */