public AddressResolver(Client client, int iface, Protocol proto, IPAddress address, LookupFlags flags)
 {
     this.client = client;
     this.iface = iface;
     this.proto = proto;
     this.address = address;
     this.flags = flags;
     cb = OnAddressResolverCallback;
 }
 public AddressResolver(Client client, int iface, Protocol proto, IPAddress address, LookupFlags flags)
 {
     this.client  = client;
     this.iface   = iface;
     this.proto   = proto;
     this.address = address;
     this.flags   = flags;
     cb           = OnAddressResolverCallback;
 }
 private static extern IntPtr avahi_address_resolver_new(IntPtr client, int iface, Protocol proto,
                                                          IntPtr address, LookupFlags flags,
                                                          AddressResolverCallback cb,
                                                          IntPtr userdata);
 private static extern IntPtr avahi_address_resolver_new(IntPtr client, int iface, Protocol proto,
                                                         IntPtr address, LookupFlags flags,
                                                         AddressResolverCallback cb,
                                                         IntPtr userdata);