Function gtk_sys::gtk_cell_renderer_get_preferred_height_for_width

pub unsafe extern "C" fn gtk_cell_renderer_get_preferred_height_for_width(
    cell: *mut GtkCellRenderer,
    widget: *mut GtkWidget,
    width: c_int,
    minimum_height: *mut c_int,
    natural_height: *mut c_int
)