|  | @@ -277,7 +277,7 @@ func (this *SendingWorker) ProcessReceivingNextWithoutLock(nextNumber uint32) {
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				|  |  |  	this.FindFirstUnacknowledged()
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				|  |  |  }
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				|  |  |  
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				|  |  | -// @Private
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				|  |  | +// Private: Visible for testing.
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				|  |  |  func (this *SendingWorker) FindFirstUnacknowledged() {
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				|  |  |  	prevUna := this.firstUnacknowledged
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				|  |  |  	if !this.window.IsEmpty() {
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				|  | @@ -290,7 +290,7 @@ func (this *SendingWorker) FindFirstUnacknowledged() {
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				|  |  |  	}
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				|  |  |  }
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				|  |  |  
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				|  |  | -// @Private
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				|  |  | +// Private: Visible for testing.
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				|  |  |  func (this *SendingWorker) ProcessAck(number uint32) {
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				|  |  |  	// number < this.firstUnacknowledged || number >= this.nextNumber
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				|  |  |  	if number-this.firstUnacknowledged > 0x7FFFFFFF || number-this.nextNumber < 0x7FFFFFFF {
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				|  | @@ -372,7 +372,7 @@ func (this *SendingWorker) Push(b []byte) int {
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				|  |  |  	return nBytes
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				|  |  |  }
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				|  |  |  
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				|  |  | -// @Private
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				|  |  | +// Private: Visible for testing.
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				|  |  |  func (this *SendingWorker) Write(seg Segment) {
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				|  |  |  	dataSeg := seg.(*DataSegment)
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				|  |  |  
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