Function RegOpenKeyW
pub unsafe extern "system" fn RegOpenKeyW(
hkey: HKEY,
lpsubkey: PCWSTR,
phkresult: *mut HKEY,
) -> WIN32_ERROR
pub unsafe extern "system" fn RegOpenKeyW(
hkey: HKEY,
lpsubkey: PCWSTR,
phkresult: *mut HKEY,
) -> WIN32_ERROR