Mercurial > gnulib
view lib/unistr/u16-mbtouc-aux.c @ 12559:c2cbabec01dd
update nearly all FSF copyright year lists to include 2010
Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
author | Jim Meyering <meyering@redhat.com> |
---|---|
date | Fri, 01 Jan 2010 10:31:12 +0100 |
parents | e8d2c6fc33ad |
children | 97fc9a21a8fb |
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/* Conversion UTF-16 to UCS-4. Copyright (C) 2001-2002, 2006-2007, 2009-2010 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 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 "unistr.h" #if defined IN_LIBUNISTRING || HAVE_INLINE int u16_mbtouc_aux (ucs4_t *puc, const uint16_t *s, size_t n) { uint16_t c = *s; if (c < 0xdc00) { if (n >= 2) { if (s[1] >= 0xdc00 && s[1] < 0xe000) { *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