Move to u16-mbtouc-unsafe.c.

diff --git a/lib/unistr/u16-mbtouc.c b/lib/unistr/u16-mbtouc.c
deleted file mode 100644 (file)
index 80c0430..0000000
--- a/lib/unistr/u16-mbtouc.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Look at first character in UTF-16 string.
-   Copyright (C) 1999-2002, 2006-2007 Free Software Foundation, Inc.
-   Written by Bruno Haible <bruno@clisp.org>, 2001.
-
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
-   USA.  */
-
-#include <config.h>
-
-/* Specification.  */
-#include "unistr.h"
-
-#if !HAVE_INLINE
-
-int
-u16_mbtouc (ucs4_t *puc, const uint16_t *s, size_t n)
-{
-  uint16_t c = *s;
-
-  if (c < 0xd800 || c >= 0xe000)
-    {
-      *puc = c;
-      return 1;
-    }
-#if CONFIG_UNICODE_SAFETY
-  if (c < 0xdc00)
-#endif
-    {
-      if (n >= 2)
-       {
-#if CONFIG_UNICODE_SAFETY
-         if (s[1] >= 0xdc00 && s[1] < 0xe000)
-#endif
-           {
-             *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00);
-             return 2;
-           }
-         /* invalid multibyte character */
-       }
-      else
-       {
-         /* incomplete multibyte character */
-       }
-    }
-  /* invalid multibyte character */
-  *puc = 0xfffd;
-  return 1;
-}
-
-#endif