void RepaintGraphWindow(void);
void PrintAndLog(char *fmt, ...);
void SetLogFilename(char *fn);
+void SetFlushAfterWrite(bool flush_after_write);
extern double CursorScaleFactor;
extern int PlotGridX, PlotGridY, PlotGridXdefault, PlotGridYdefault, CursorCPos, CursorDPos, GridOffset;
-extern int flushAfterWrite; //buzzy
extern bool GridLocked;
extern bool showDemod;