/*
 * FIG : Facility for Interactive Generation of figures
 * Copyright (c) 1985 by Supoj Sutanthavibul
 *
 * "Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both the copyright
 * notice and this permission notice appear in supporting documentation. 
 * No representations are made about the suitability of this software for 
 * any purpose.  It is provided "as is" without express or implied warranty."
 */

void		list_delete_arc();
void		list_delete_ellipse();
void		list_delete_line();
void		list_delete_spline();
void		list_delete_text();
void		list_delete_compound();

void		list_add_arc();
void		list_add_ellipse();
void		list_add_line();
void		list_add_spline();
void		list_add_text();
void		list_add_compound();

F_line	       *last_line();
F_arc	       *last_arc();
F_ellipse      *last_ellipse();
F_text	       *last_text();
F_spline       *last_spline();
F_compound     *last_compound();
F_point	       *last_point();

F_line	       *prev_line();
F_arc	       *prev_arc();
F_ellipse      *prev_ellipse();
F_text	       *prev_text();
F_spline       *prev_spline();
F_compound     *prev_compound();
F_point	       *prev_point();

void		delete_line();
void		delete_arc();
void		delete_ellipse();
void		delete_text();
void		delete_spline();
void		delete_compound();

void		add_line();
void		add_arc();
void		add_ellipse();
void		add_text();
void		add_spline();
void		add_compound();

void		change_line();
void		change_arc();
void		change_ellipse();
void		change_text();
void		change_spline();
void		change_compound();

void		get_links();
void		adjust_links();