pub unsafe extern "C" fn gdk_window_constrain_size(
geometry: *mut GdkGeometry,
flags: GdkWindowHints,
width: c_int,
height: c_int,
new_width: *mut c_int,
new_height: *mut c_int,
)
pub unsafe extern "C" fn gdk_window_constrain_size(
geometry: *mut GdkGeometry,
flags: GdkWindowHints,
width: c_int,
height: c_int,
new_width: *mut c_int,
new_height: *mut c_int,
)