MacRx Ad-Hoc-Wifimac

[Gabriele maggio]

Hi guys, I need your help! I have to use the MacRx trace source
contained in the AdHocWifiMac class; i've used the following code:

Config::Connect("/NodeList/*/DeviceList/*/$ns3::WifiNetDevice/Mac/
MacRx",
MakeCallback(&rx));

the problem is that the "rx" function is never called during program
execution!!
Do you have any idea???

thanks in advance!!