pub unsafe fn SetupDiGetClassRegistryPropertyA<P0>(
classguid: *const GUID,
property: u32,
propertyregdatatype: Option<*mut u32>,
propertybuffer: &mut [u8],
requiredsize: Option<*mut u32>,
machinename: P0,
reserved: Option<*const c_void>
) -> Result<()>where
P0: IntoParam<PCSTR>,