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-rw-r--r--gl/strcasestr.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/gl/strcasestr.c b/gl/strcasestr.c
index 53474a4..8eea435 100644
--- a/gl/strcasestr.c
+++ b/gl/strcasestr.c
@@ -1,19 +1,19 @@
1/* Case-insensitive searching in a string. 1/* Case-insensitive searching in a string.
2 Copyright (C) 2005-2013 Free Software Foundation, Inc. 2 Copyright (C) 2005-2023 Free Software Foundation, Inc.
3 Written by Bruno Haible <bruno@clisp.org>, 2005. 3 Written by Bruno Haible <bruno@clisp.org>, 2005.
4 4
5 This program is free software; you can redistribute it and/or modify 5 This file is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by 6 it under the terms of the GNU Lesser General Public License as
7 the Free Software Foundation; either version 3, or (at your option) 7 published by the Free Software Foundation; either version 2.1 of the
8 any later version. 8 License, or (at your option) any later version.
9 9
10 This program is distributed in the hope that it will be useful, 10 This file is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details. 13 GNU Lesser General Public License for more details.
14 14
15 You should have received a copy of the GNU General Public License 15 You should have received a copy of the GNU Lesser General Public License
16 along with this program; if not, see <http://www.gnu.org/licenses/>. */ 16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17 17
18#include <config.h> 18#include <config.h>
19 19
@@ -21,7 +21,6 @@
21#include <string.h> 21#include <string.h>
22 22
23#include <ctype.h> 23#include <ctype.h>
24#include <stdbool.h>
25#include <strings.h> 24#include <strings.h>
26 25
27#define TOLOWER(Ch) (isupper (Ch) ? tolower (Ch) : (Ch)) 26#define TOLOWER(Ch) (isupper (Ch) ? tolower (Ch) : (Ch))