int Thread()
{
 calculate_some_heavy_shit();
 
 if(need_to_stop_thread)
	goto ExitLabel;
	
 calculate_some_heavy_shit();
 
 if(need_to_stop_thread)
	goto ExitLabel;
	
 calculate_some_heavy_shit();
 
 ExitLabel:
	delete []must_be_deleted;
        do_all_things_that_mast_be_done_before_exit();
	return 0;
}