[ns] Fwd: NS-2 GAF/AODV code showing error ; can you tell me why this is so?

[Sumanta Das]

hi,
I am implementing a downloaded GAF/AODV code from network but it is popping
up error. can you tell me why? I am atttaching the code and error as image
file. I am using NS-2.35 and GAF is inbuilt header and cc file in it. still
it is giving error. Please help me.
                                                          thanking you,

Sumanta Das