IP_Masq_?! Modules Location

[Alejandro Calbazana <acalbazana rcn com>]

Hello,

I would like to know where the modules for ip_masq_quake, ip_masq_irc, and 
ip_masq_cuseeme are located.

I have ip masq working properly, but I would like to have my machine on the 
inside network be able to use the above protocols.  I can not find the 
location of any of these modules in RH 7.1 disto.  Any help would be 
appreciated.

Thanks,

Al