pub unsafe extern "system" fn DhcpV4FailoverEnumRelationship(
    serveripaddress: PCWSTR,
    resumehandle: *mut u32,
    preferredmaximum: u32,
    prelationship: *mut *mut DHCP_FAILOVER_RELATIONSHIP_ARRAY,
    relationshipread: *mut u32,
    relationshiptotal: *mut u32,
) -> u32