void writeRegistering(QBuffer *netbuf, QString usr, QString psswd, QString email, QString description);
void writeResult(QBuffer *netbuf, double result);
void writeGpsTrack(QBuffer *netbuf, int counter, int start, int stop, int lat, int lon, int alt, int speed, int time);
void writeRegistering(QBuffer *netbuf, QString usr, QString psswd, QString email, QString description);
void writeResult(QBuffer *netbuf, double result);
void writeGpsTrack(QBuffer *netbuf, int counter, int start, int stop, int lat, int lon, int alt, int speed, int time);