Mmain	main.c	/^main(argc, argv)$/
black_and_white_line	bnw_line.c	/^black_and_white_line(screen_x,screen_y,cur_screen_/
cont	setup_graph.c	/^cont(x,y)$/
create_map	create_map.c	/^create_map(name, polyfile)$/
digitize	digitize.c	/^digitize (fd)$/
get_area	get_area.c	/^get_area (fd, labels)$/
get_cat	get_label.c	/^get_cat(type)$/
get_category	get_label.c	/^get_category(fd, type, labels)$/
get_circle	get_circle.c	/^get_circle (fd, labels)$/
get_label	get_label.c	/^get_label(cat, labels)$/
get_line	get_line.c	/^get_line (fd, labels)$/
get_map_name	get_map.c	/^get_map_name (name)$/
get_point	get_point.c	/^get_point(x, y, east, north)$/
get_type	get_type.c	/^get_type()$/
instructions	instruct.c	/^instructions(n)$/
move	setup_graph.c	/^move(x,y)$/
setup_graphics	setup_graph.c	/^setup_graphics()$/
