Function cogl_sys::cogl_x11_onscreen_set_foreign_window_xid

pub unsafe extern "C" fn cogl_x11_onscreen_set_foreign_window_xid(
    onscreen: *mut CoglOnscreen, 
    xid: u32, 
    update: CoglOnscreenX11MaskCallback, 
    user_data: *mut c_void
)