pub unsafe extern "system" fn RtmCreateRouteEnum(
    rtmreghandle: isize,
    desthandle: isize,
    targetviews: u32,
    enumflags: u32,
    startdest: *mut RTM_NET_ADDRESS,
    matchingflags: u32,
    criteriaroute: *mut RTM_ROUTE_INFO,
    criteriainterface: u32,
    rtmenumhandle: *mut isize,
) -> u32