void ShowEnvelope();
-void getMicroGraphicSource(int, Bitmap **, int *, int *);
-void DrawMicroElement(int, int, int);
void DrawLevel(void);
void DrawMiniLevel(int, int, int, int);
-void DrawMicroLevel(int, int, boolean);
+void DrawPreviewLevel(boolean);
void WaitForEventToContinue();
boolean Request(char *, unsigned int);