What are the functional differences between mod_ssl and Apache-SSL, from where it is originally derived?
[L] This neither can be answered in short (there were too many code changes) nor can be answered at all by the author (there would immediately be flame wars with no reasonable results at the end). But as you easily can guess from the 5% of remaining Apache-SSL code, a lot of differences exists, although user-visible backward compatibility exists for most things.