From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/roms/ipxe/src/core/wchar.c | 43 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 qemu/roms/ipxe/src/core/wchar.c (limited to 'qemu/roms/ipxe/src/core/wchar.c') diff --git a/qemu/roms/ipxe/src/core/wchar.c b/qemu/roms/ipxe/src/core/wchar.c new file mode 100644 index 000000000..7fabca470 --- /dev/null +++ b/qemu/roms/ipxe/src/core/wchar.c @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2012 Michael Brown . + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or 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 + * General Public License for more details. + * + * You should have received a copy of the GNU 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. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** + * @file + * + * Wide-character strings + * + */ + +#include + +/** + * Calculate length of wide-character string + * + * @v string String + * @ret len Length (excluding terminating NUL) + */ +size_t wcslen ( const wchar_t *string ) { + size_t len = 0; + + while ( *(string++) ) + len++; + return len; +} -- cgit 1.2.3-korg