void handleVersion(CtcpType, const QString &prefix, const QString &target, const QString ¶m);
void defaultHandler(const QString &cmd, CtcpType ctcptype, const QString &prefix, const QString &target, const QString ¶m);
void handleVersion(CtcpType, const QString &prefix, const QString &target, const QString ¶m);
void defaultHandler(const QString &cmd, CtcpType ctcptype, const QString &prefix, const QString &target, const QString ¶m);