Specweb99:how to set parameters in rc file? again

I have put the following question several days ago, no one answer. But I 
think someone sure
can solve this question. Give me a hand. Help!!!
Hi every one. 
I want use tux as a SpecWeb99 testing web server. I got the api source from 
www.spec.org. 
And I compiled it correctly. My question is, 
how to set DYN_CAD_SCRIPT DYN_POST_SCRIPT and DYNAMIC_ROOT in rc file? 
Thanks in advance. Best Wishes!

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