Imported Upstream version 0.9.1upstream/0.9.1

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/unicase/u32-tolower.c b/lib/unicase/u32-tolower.c
new file mode 100644
index 00000000..daa5c4d3
--- /dev/null
+++ b/lib/unicase/u32-tolower.c
@@ -0,0 +1,39 @@
+/* Lowercase mapping for UTF-32 strings (locale dependent).
+   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 <stddef.h>
+
+#include "unicasemap.h"
+#include "special-casing.h"
+
+uint32_t *
+u32_tolower (const uint32_t *s, size_t n, const char *iso639_language,
+	     uninorm_t nf,
+	     uint32_t *resultbuf, size_t *lengthp)
+{
+  return u32_casemap (s, n,
+		      unicase_empty_prefix_context, unicase_empty_suffix_context,
+		      iso639_language,
+		      uc_tolower, offsetof (struct special_casing_rule, lower[0]),
+		      nf,
+		      resultbuf, lengthp);
+}