From fa095a4504cbe668e4244547e2c141597bea4ecf Mon Sep 17 00:00:00 2001 From: Andreas Rottmann Date: Mon, 14 Sep 2009 12:32:44 +0200 Subject: Imported Upstream version 0.9.1 --- lib/unistr/u16-next.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 lib/unistr/u16-next.c (limited to 'lib/unistr/u16-next.c') diff --git a/lib/unistr/u16-next.c b/lib/unistr/u16-next.c new file mode 100644 index 00000000..7c49f72f --- /dev/null +++ b/lib/unistr/u16-next.c @@ -0,0 +1,37 @@ +/* Iterate over next character in UTF-16 string. + Copyright (C) 2002, 2006 Free Software Foundation, Inc. + Written by Bruno Haible , 2002. + + 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 . */ + +#include + +/* Specification. */ +#include "unistr.h" + +const uint16_t * +u16_next (ucs4_t *puc, const uint16_t *s) +{ + int count; + + count = u16_strmbtouc (puc, s); + if (count > 0) + return s + count; + else + { + if (count < 0) + *puc = 0xfffd; + return NULL; + } +} -- cgit v1.2.3