YA debug/diagnosis module for Apache 2+

[Jeff Trawick <tr...@attglobal.net>]

short description:
. implements a single process/single thread daemon running alongside Apache MPM 
(on Unix) to enable requests to be handled by an alternate mini-MPM
. this can be useful for diagnosing web server problems
. this can be useful for providing a simpler (unthreaded, predictable) debugger 
environment for testing/debugging non-MPM code without building a non-threaded MPM

more info:
http://www.apache.org/~trawick/mod_backdoor.txt
http://www.apache.org/~trawick/mod_backdoor.c

Comments or fixes are appreciated, of course.  It was thrown together today and 
must be expected to have horrendous problems, but "it works for me."