Function SetupDiGetClassDevsExW
pub unsafe fn SetupDiGetClassDevsExW<P1, P5>(
classguid: Option<*const GUID>,
enumerator: P1,
hwndparent: Option<HWND>,
flags: SETUP_DI_GET_CLASS_DEVS_FLAGS,
deviceinfoset: Option<HDEVINFO>,
machinename: P5,
reserved: Option<*const c_void>,
) -> Result<HDEVINFO>where
P1: Param<PCWSTR>,
P5: Param<PCWSTR>,