Imported Upstream version 0.9.1upstream/0.9.1

1 files changed, 30 insertions, 0 deletions

diff --git a/lib/unicase/u8-is-casefolded.c b/lib/unicase/u8-is-casefolded.c
new file mode 100644
index 00000000..30122b78
--- /dev/null
+++ b/lib/unicase/u8-is-casefolded.c
@@ -0,0 +1,30 @@
+/* Test whether an UTF-8 string is already case-folded.
+   Copyright (C) 2009 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2009.
+
+   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 "unicase.h"
+
+#include "unicase/invariant.h"
+
+int
+u8_is_casefolded (const uint8_t *s, size_t n, const char *iso639_language,
+		  bool *resultp)
+{
+  return u8_is_invariant (s, n, u8_casefold, iso639_language, resultp);
+}