pub unsafe extern "C" fn gdk_wayland_toplevel_set_application_id(
toplevel: *mut GdkWaylandToplevel,
application_id: *const c_char
)
pub unsafe extern "C" fn gdk_wayland_toplevel_set_application_id(
toplevel: *mut GdkWaylandToplevel,
application_id: *const c_char
)