Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Returns the current position of the readdir routines on DIRHANDLE.
Value may be given to seekdir to access a particular location in a
directory. telldir has the same caveats about possible directory
compaction as the corresponding system library routine.
