extern void free_face_fontset (struct frame *, struct face *);
extern int face_for_char (struct frame *, struct face *, int,
ptrdiff_t, Lisp_Object);
extern void free_face_fontset (struct frame *, struct face *);
extern int face_for_char (struct frame *, struct face *, int,
ptrdiff_t, Lisp_Object);