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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:38:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:38:58 +0000
commit54a043ffd13f3d896b58c6a9f0a4a5bb2170b9ab (patch)
tree1d8aa5f85a9450353ec3fdaaa5100f60c2d6478e /gl/lib/unistr/u32-chr.c
parentAdding debian version 2.12.0-4. (diff)
downloadman-db-54a043ffd13f3d896b58c6a9f0a4a5bb2170b9ab.tar.xz
man-db-54a043ffd13f3d896b58c6a9f0a4a5bb2170b9ab.zip
Merging upstream version 2.12.1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gl/lib/unistr/u32-chr.c')
-rw-r--r--gl/lib/unistr/u32-chr.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/gl/lib/unistr/u32-chr.c b/gl/lib/unistr/u32-chr.c
new file mode 100644
index 0000000..65500d8
--- /dev/null
+++ b/gl/lib/unistr/u32-chr.c
@@ -0,0 +1,32 @@
+/* Search character in piece of UTF-32 string.
+ Copyright (C) 1999, 2002, 2006, 2009-2024 Free Software Foundation, Inc.
+ Written by Bruno Haible <bruno@clisp.org>, 2002.
+
+ This file 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.
+
+ This file 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 this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#include "unistr.h"
+
+uint32_t *
+u32_chr (const uint32_t *s, size_t n, ucs4_t uc)
+{
+ for (; n > 0; s++, n--)
+ {
+ if (*s == uc)
+ return (uint32_t *) s;
+ }
+ return NULL;
+}