mod_jserv.so question

[isleofdogs]

I am installing the latest binary version of Tomcat
with Apache 1.3.19 on a Linux box.

The user guide has the following in the mini 
Tomcat-Apache config file:

# (1) Loading the jserv module that serves as Tomcat's apache adapter.
 LoadModule jserv_module libexec/mod_jserv.so

I read in the FAQ that I should use the Tomcat shared object here.

Where do I get that? It's not part of the binary download
and I don't see it on the download page.

Do I need to make my own?
If so, which one do I make?

iod