Mercurial > hg > octave-lyh > gnulib-hg
changeset 8012:338576348208
Move to utf16-ucs4-unsafe.c.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 28 Jan 2007 01:59:49 +0000 |
parents | 7b6c5d4d77b6 |
children | db06826f6bd5 |
files | lib/unistr/utf16-ucs4.c |
diffstat | 1 files changed, 0 insertions(+), 53 deletions(-) [+] |
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deleted file mode 100644 --- a/lib/unistr/utf16-ucs4.c +++ /dev/null @@ -1,53 +0,0 @@ -/* Conversion UTF-16 to UCS-4. - Copyright (C) 2001-2002, 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 "utf16-ucs4.h" - -int -u16_mbtouc_aux (ucs4_t *puc, const uint16_t *s, size_t n) -{ - uint16_t c = *s; - -#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; -}