+ /**
+ * Get the next signal
+ *
+ * @param det On return, the detector
+ * @param rng On return, the ring
+ * @param sec On return, the sector
+ * @param str On return, the strip
+ * @param sam On return, the sample
+ * @param rat On return, the sample rate
+ * @param adc On return, the ADC value
+ * @param zs On return, whether zero-supp. is enabled
+ * @param fac On return, the usd noise factor
+ *
+ * @return true if valid data is returned
+ */
+ Bool_t NextSample(UShort_t& det, Char_t& rng, UShort_t& sec, UShort_t& str,
+ UShort_t& sam, UShort_t& rat, Short_t& adc,
+ Bool_t& zs, UShort_t& fac);
+ /**
+ * Get the next signal
+ *
+ * @param det On return, the detector
+ * @param rng On return, the ring
+ * @param sec On return, the sector
+ * @param str On return, the strip
+ * @param adc On return, the ADC value
+ * @param zs On return, whether zero-supp. is enabled
+ * @param fac On return, the usd noise factor
+ *
+ * @return true if valid data is returned
+ */