1 files changed, 67 insertions, 0 deletions
diff --git a/REORG.TODO/wcsmbs/wcscasecmp.c b/REORG.TODO/wcsmbs/wcscasecmp.c
new file mode 100644
index 0000000000..0f02e505c0
--- /dev/null
+++ b/REORG.TODO/wcsmbs/wcscasecmp.c
@@ -0,0 +1,67 @@
+/* Copyright (C) 1991-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library 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.
+
+   The GNU C Library 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 the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <wctype.h>
+#include <wchar.h>
+
+#ifndef weak_alias
+# define __wcscasecmp wcscasecmp
+# define TOLOWER(Ch) towlower (Ch)
+#else
+# ifdef USE_IN_EXTENDED_LOCALE_MODEL
+#  define __wcscasecmp __wcscasecmp_l
+#  define TOLOWER(Ch) __towlower_l ((Ch), loc)
+# else
+#  define TOLOWER(Ch) towlower (Ch)
+# endif
+#endif
+
+#ifdef USE_IN_EXTENDED_LOCALE_MODEL
+# define LOCALE_PARAM , __locale_t loc
+#else
+# define LOCALE_PARAM
+#endif
+
+/* Compare S1 and S2, ignoring case, returning less than, equal to or
+   greater than zero if S1 is lexicographically less than,
+   equal to or greater than S2.  */
+int
+__wcscasecmp (const wchar_t *s1, const wchar_t *s2 LOCALE_PARAM)
+{
+  wint_t c1, c2;
+
+  if (s1 == s2)
+    return 0;
+
+  do
+    {
+      c1 = TOLOWER (*s1++);
+      c2 = TOLOWER (*s2++);
+      if (c1 == L'\0')
+	break;
+    }
+  while (c1 == c2);
+
+  return c1 - c2;
+}
+#ifndef __wcscasecmp
+weak_alias (__wcscasecmp, wcscasecmp)
+#endif