Adding ipchains to kernel

[Steven <stevenschlansker@sbcglobal.net>]

I'm recompiling my kernel - I forgot to add ipchains support last time. 
 The problem is that ipchains isn't listed in the menuconfig stuff.  
Where do I build it in?  I also searched .config for ipchains, but it 
wasn't found.  Thanks for any help.
Steven