// 42.ck : event broadcast // delcare event eEvent e;int i; fun int hi( Event e ){    // wait on event    e => now;     // count    i++;} // spork 4 shredsspork ~ hi( e );spork ~ hi( e );spork ~ hi( e );spork ~ hi( e ); // advance time to allow all shreds to start running1::second => now; // signal all shreds waiting on event ee.broadcast(); // advance time since this parent shred will free all child shreds on exit1::ms => now; if(i == 4)    <<<"success">>>;else    <<<"failure">>>;