pub fn main(){
    let mut stop:bool= false;
    loop {
            line.clear();
            stdin.read_line(&mut line).ok().unwrap();
            let arg: Vec<&str> = line.split_whitespace().collect();
            let cmd = arg[0];
            match cmd.trim() {
                "" => continue,
                "go" => {
                    stop=false;
                    thread::spawn(move || {
                        start_search(&stop,GameState,history,Timecontrol...)
                    });
                }
                "stop" => {stop=true;},
                "quit" => {
                    stop=true;
                    break;
                }
                _ => {
                    println!("Unknown command {}", line);
                }
            }
        }
}


pub fn start_search(stop_reference:&bool, GameState,history,Timecontrol...){
    /* Do search stuff here...
    */
    //Has to break when stop_reference is set to true
}