Florian Pose <fp@igh-essen.com> [Fri, 16 Mar 2012 16:04:26 +0100] rev 2367
Compare with send buffer; copy changed data.
Florian Pose <fp@igh-essen.com> [Thu, 11 Aug 2011 19:43:48 +0200] rev 2366
Avoided casting-away constness in expected working counter calculation.