CONFIG_NET_RADIO not enabled

[roby]

Hi List, 

  I'm compiling Hostap-driver-0.3.7, but during compile time it outpost a 
warning massage: 

"Network wireless Extension: CONFIG_NET_RADIO, not enabled in the kernel." 

After this if a try to install Modules It says Unable to find Symbols for 
all Hostap*.o. 

I'm using a RedHat9b with 2.4.20-20.9 Kernel.
How can i enable it? Please is urgent? Someone can Help me? Malinen can you 
help me? 

Roby.