abshack

    if( DoSomething() )
        goto fail;
    else if(DoSomethingElse())
        goto fail;
        goto fail;
    else if(DoSomethingOtherThanElse())
        goto fail;

    int err = 0;
    if(!err)
        err = DoSomething();
    if(!err)
        err = DoSomethingElse();
    if(!err)
        err = DoSomethingOtherThanElse();

    if(err) goto fail;
    

    err = Chain(DoSomething).Then(DoSomethingElse).Then(DoSomethingOtherThanElse);

    input: correcthorsebatterystaple
    output: ~~krct^hrs333bttstpl$$:)

    input: password
    output: lulz!isma:PASSWORD#sorrynotsorry