GtkWidget *aspect_bin_new(void);
void aspect_bin_set_body(AspectBin *, GtkWidget *, gfloat);
void aspect_bin_set_side(AspectBin *, GtkWidget *);
GtkWidget *aspect_bin_new(void);
void aspect_bin_set_body(AspectBin *, GtkWidget *, gfloat);
void aspect_bin_set_side(AspectBin *, GtkWidget *);