From a2940908391f3cee72e38769b30e829b22742b5b Mon Sep 17 00:00:00 2001
From: Mike Waychison <mikew@google.com>
Date: Thu, 21 Jul 2011 16:57:57 -0400
Subject: [PATCH] efivars: String functions

Fix the string functions in the efivars driver to be called utf16_*
instead of utf8_* as the encoding is utf16, not utf8.

As well, rename utf16_strlen to utf16_strnlen as it takes a maxlength
argument and the name should be consistent with the standard C function
names.  utf16_strlen is still provided for convenience in a subsequent
patch.

Signed-off-by: Mike Waychison <mikew@google.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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