pub unsafe extern "C" fn gdk_surface_translate_coordinates(
from: *mut GdkSurface,
to: *mut GdkSurface,
x: *mut c_double,
y: *mut c_double,
) -> gboolean
pub unsafe extern "C" fn gdk_surface_translate_coordinates(
from: *mut GdkSurface,
to: *mut GdkSurface,
x: *mut c_double,
y: *mut c_double,
) -> gboolean