uint8_t GetFskClock(const char str[], bool printAns, bool verbose);
uint8_t fskClocks(uint8_t *fc1, uint8_t *fc2, uint8_t *rf1, bool verbose);
void setGraphBuf(uint8_t *buff, size_t size);
+void save_restoreGB(uint8_t saveOpt);
bool HasGraphData();
void DetectHighLowInGraph(int *high, int *low, bool addFuzz);