Instead of truncating UTF-16 assuming all characters is ASCII,
properly convert it to UTF-8.
Signed-off-by: NH. Peter Anvin <hpa@linux.intel.com>
[ Bug and style fixes. ]
Signed-off-by: NRoy Franz <roy.franz@linaro.org>
Signed-off-by: NLeif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: NMatt Fleming <matt.fleming@intel.com>