void HideGraphWindow(void);
void RepaintGraphWindow(void);
void MainGraphics(void);
-void InitGraphics(int argc, char **argv);
+void InitGraphics(int argc, char **argv, char *script_cmds_file, char *script_cmd, bool usb_present);
void ExitGraphics(void);
#define MAX_GRAPH_TRACE_LEN (40000*8)