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/* Invoke the system diff tool to compare two strings.
Copyright (C) 2016-2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef SUPPORT_RUN_DIFF_H
#define SUPPORT_RUN_DIFF_H
/* Compare the two NUL-terminated strings LEFT and RIGHT using the
diff tool. Label the sides of the diff with LEFT_LABEL and
RIGHT_LABEL, respectively.
This function assumes that LEFT and RIGHT are different
strings. */
void support_run_diff (const char *left_label, const char *left,
const char *right_label, const char *right);
#endif /* SUPPORT_RUN_DIFF_H */
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