#[derive(Copy, Clone, Debug, PartialEq)]
pub enum Signal {
    Interrupt,
    Sleep,
    Fork,
    Halt,
    Debug(Debug),
}

#[derive(Clone, Copy, Debug, PartialEq)]
pub enum Debug {
    Debug1,
    Debug2,
    Debug3,
    Debug4,
    Debug5,
    Debug6,
}