void AppendGraph(int redraw, int clock, int bit);
int ClearGraph(int redraw);
//int DetectClock(int peak);
-int getFromGraphBuf(uint8_t *buff);
+size_t getFromGraphBuf(uint8_t *buff);
int GetClock(const char *str, int peak, int verbose);
int GetNRZpskClock(const char *str, int peak, int verbose);
-void setGraphBuf(uint8_t *buff,int size);
+void setGraphBuf(uint8_t *buff, size_t size);
+
+bool HasGraphData();
+void DetectHighLowInGraph(int *high, int *low, bool addFuzz);
#define MAX_GRAPH_TRACE_LEN (1024*128)
extern int GraphBuffer[MAX_GRAPH_TRACE_LEN];
extern int GraphTraceLen;
-
#endif