pub unsafe fn DhcpV4GetFreeIPAddress<P0>(
    serveripaddress: P0,
    scopeid: u32,
    startip: u32,
    endip: u32,
    numfreeaddrreq: u32,
    ipaddrlist: *mut *mut DHCP_IP_ARRAY
) -> u32
where P0: IntoParam<PCWSTR>,