/* Look at first character in UTF-16 string, returning an error code.
- Copyright (C) 1999-2002, 2006-2007 Free Software Foundation, Inc.
+ Copyright (C) 1999-2002, 2006-2007, 2009-2013 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
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 */
- }
+ {
+ if (s[1] >= 0xdc00 && s[1] < 0xe000)
+ {
+ *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00);
+ return 2;
+ }
+ /* invalid multibyte character */
+ }
else
- {
- /* incomplete multibyte character */
- *puc = 0xfffd;
- return -2;
- }
+ {
+ /* incomplete multibyte character */
+ *puc = 0xfffd;
+ return -2;
+ }
}
/* invalid multibyte character */
*puc = 0xfffd;