Many thanks for your help, but i have more questions please.
first, i explain my project : i have to capture wifi paquets from a wireless network adapter, modify (crypt data) this paquets with my application, and sending modified paquets to the wireless network adapter.
the problem is that all codes are about TCP, UDP,IP… , no one about wifi, so please can you help me about capturing/sending wifi paquets?
Thanks in advance
Regards
Amine