pub unsafe extern "C" fn gtk_cell_area_inner_cell_area(
area: *mut GtkCellArea,
widget: *mut GtkWidget,
cell_area: *const GdkRectangle,
inner_area: *mut GdkRectangle,
)
pub unsafe extern "C" fn gtk_cell_area_inner_cell_area(
area: *mut GtkCellArea,
widget: *mut GtkWidget,
cell_area: *const GdkRectangle,
inner_area: *mut GdkRectangle,
)