pub unsafe fn RegOpenKeyTransactedA<P0, P1, P2>(
    hkey: P0,
    lpsubkey: P1,
    uloptions: u32,
    samdesired: REG_SAM_FLAGS,
    phkresult: *mut HKEY,
    htransaction: P2,
    pextendedparemeter: Option<*const c_void>
) -> WIN32_ERROR
where P0: IntoParam<HKEY>, P1: IntoParam<PCSTR>, P2: IntoParam<HANDLE>,