func (c *coordinator) sentInput(input fuzzInput) {
	c.inputQueue.dequeue()
	c.countWaiting += input.limit
}

// refillInputQueue refills the input queue from the corpus after it becomes
// empty.
func (c *coordinator) refillInputQueue() {
	for _, e := range c.corpus.entries {
		c.inputQueue.enqueue(e)
	}
}

// queueForMinimization creates a fuzzMinimizeInput from result and adds it