These are some notes on the Apache API and the data structures you have to deal with, etc. ... See the TODO file for what might be coming). ... Handlers, Modules, and Requests . ... A final note on the declared types of the arguments of some of these commands: a pool is a pointer to a resource pool structure; these are used by the server to keep track of the memory which has been allocated, files opened, etc. , either to service a particular request, or to handle the process of configuring itself. ...