pub unsafe fn CM_Get_DevNode_Custom_Property_ExA<P0>(
    dndevinst: u32,
    pszcustompropertyname: P0,
    pulregdatatype: Option<*mut u32>,
    buffer: Option<*mut c_void>,
    pullength: *mut u32,
    ulflags: u32,
    hmachine: isize
) -> CONFIGRET
where P0: IntoParam<PCSTR>,