Function PowerReadDescription
pub unsafe fn PowerReadDescription(
rootpowerkey: Option<HKEY>,
schemeguid: Option<*const GUID>,
subgroupofpowersettingsguid: Option<*const GUID>,
powersettingguid: Option<*const GUID>,
buffer: Option<*mut u8>,
buffersize: *mut u32,
) -> WIN32_ERROR