#include <QVariant>
#include <QTextStream>
#include <QHostAddress>
+#include <QDataStream>
+
+// We need to special-case Peer* in attached signals/slots, so typedef it for the meta type system
+class Peer;
+typedef Peer * PeerPtr;
+Q_DECLARE_METATYPE(PeerPtr)
class SignedId
{