Ups, forget about this "placeholder for later". My bad. I don't understand what you don't understand about linking it from fAircrack. It was implemented there, both projects are FOSS, so I'm linking to currently existing implementation (which code may be examined, and even reused partially or fully). Consider, that I haven't remembered about You planning to implement it. Calm down, I'm not going "illegal advertisement". As You probably noticed, I'm using both projects, and would like to see both fully-functional - both Cleven and fAircrack got some advantages and disadvantages over each other, but I'm not trying to convince people into using one or another (exclusively). /Estel