SilcSchedule silc_schedule_reinit(int max_tasks);

    This function can be called to enlarge the task handling capabilities
    of the scheduler indicated by `schedule'.  The `max_tasks' must be
    larger than what was set in silc_schedule_init function.  This function
    returns FALSE if it cannot reinit the scheduler.  This function does
    not do anything else except ready the scheduler to handle `max_tasks'
    number of tasks after this function returns.  It is safe to call this
    function at any time, and it is guaranteed that existing tasks remain
    as they are in the scheduler.