pub trait SinclairJoyKeyMap: Debug {
const FIRE_MASK: u8;
const UP_MASK: u8;
const DOWN_MASK: u8;
const RIGHT_MASK: u8;
const LEFT_MASK: u8;
}
pub trait SinclairJoyKeyMap: Debug {
const FIRE_MASK: u8;
const UP_MASK: u8;
const DOWN_MASK: u8;
const RIGHT_MASK: u8;
const LEFT_MASK: u8;
}