pub fn create_cursor<Conn, A>(
conn: &Conn,
cid: Cursor,
source: Pixmap,
mask: A,
fore_red: u16,
fore_green: u16,
fore_blue: u16,
back_red: u16,
back_green: u16,
back_blue: u16,
x: u16,
y: u16,
) -> Result<VoidCookie<'_, Conn>, ConnectionError>