/* _dict.cc 06/06/2001 15.13.10 */
/* graph.cc 29/08/2000 21.32.18 */
/* grbox.cc 14/06/2001 01.07.16 */
void grbox (_F_grbox&c, GRAPH_MODE mode, GR_NODE&node);
/* grhline.cc 27/09/2000 22.26.08 */
void grhline (_F_grhline&c, GRAPH_MODE mode, GR_NODE&node);
/* grnode.cc 04/03/2002 22.49.28 */
void grnode_getcoor (GR_NODE&node, ANCHOR anch, int &x, int &y);
void grnode (_F_grnode&c, GRAPH_MODE mode, GR_NODE&node);
void grgroup (_F_grgroup&c, GRAPH_MODE mode, GR_NODE&node);
int grmanage (_F_grmanage&c,
	 const char *title,
	 const char *png,
	 int rotate);
int grmanage (_F_grmanage&c, const char *title, int rotate);
/* grstar.cc 27/09/2000 22.58.52 */
void grstar (_F_grstar&c, GRAPH_MODE mode, GR_NODE&node);
/* grsteps.cc 06/06/2001 14.49.44 */
void grsteps (_F_grsteps&c,
	 GRAPH_MODE mode,
	 GR_NODE&node,
	 bool centered);
/* chip.tlcc 04/03/2002 22.50.58 */
void grchip (_F_grchip&c, GRAPH_MODE mode, GR_NODE&node);
/* draw.tlcc 04/03/2002 22.50.58 */
void drawcylinder (GRAPH_MODE mode,
	 GR_NODE&node,
	 int w,
	 int h,
	 const char *title,
	 const char *desc);
void drawthickline (GRAPH_MODE mode, GR_NODE&node);
void drawarrow (GRAPH_MODE mode, GR_NODE&node, int len, bool hori);
void drawcycle_arrow (GRAPH_MODE mode, GR_NODE&node);
void drawparagraph (GRAPH_MODE mode, GR_NODE&node, const char *para);
void drawrect (GRAPH_MODE mode,
	 GR_NODE&node,
	 int w,
	 int h,
	 const char *title,
	 const char *desc);
void drawellipse (GRAPH_MODE mode,
	 GR_NODE&node,
	 int w,
	 int h,
	 const char *title,
	 const char *desc);
void drawline (int x1, int y1, int x2, int y2, int thick);
/* samples.tlcc 04/03/2002 22.50.58 */
/* schema.tlcc 04/03/2002 22.50.58 */
/* unigipres.tlcc 04/03/2002 22.50.58 */
/* virtualfs.tlcc 04/03/2002 22.50.58 */
void virtualfs_without (void);
void virtualfs_with (void);
void virtualfs_with1 (void);