pub unsafe extern "system" fn DhcpV4EnumSubnetClients(
    serveripaddress: PCWSTR,
    subnetaddress: u32,
    resumehandle: *mut u32,
    preferredmaximum: u32,
    clientinfo: *mut *mut DHCP_CLIENT_INFO_PB_ARRAY,
    clientsread: *mut u32,
    clientstotal: *mut u32,
) -> u32