1 typedef	struct	Box Box;  typedef
77 	Box		*boxes;
78 	Box		*lastbox;
83 struct Box  struct
88 	void		(*draw)(Box *, Page *, Image *);  argument
89 	void		(*mouse)(Box *, Page *, int);  argument
90 	void		(*key)(Box *, Page *, Rune);  argument
91 	Box		*prev;  argument
92 	Box		*next;  argument
95 Box*		boxalloc(Line *, Item *, Rectangle);
96 void		boxinit(Box *);
162 	Box		*topbx, *botbx;