Imported Upstream version 0.9.1upstream/0.9.1

1 files changed, 29 insertions, 0 deletions

diff --git a/lib/uniwidth/u32-strwidth.c b/lib/uniwidth/u32-strwidth.c
new file mode 100644
index 00000000..ee4eb4a5
--- /dev/null
+++ b/lib/uniwidth/u32-strwidth.c
@@ -0,0 +1,29 @@
+/* Determine display width of UTF-32 string.
+   Copyright (C) 2001-2002, 2006 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2002.
+
+   This program 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 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "uniwidth.h"
+
+#include "unistr.h"
+
+int
+u32_strwidth (const uint32_t *s, const char *encoding)
+{
+  return u32_width (s, u32_strlen (s), encoding);
+}