Comment by nowarninglabel

Yes, but it does take quite some time to get that setup. I remember it took around two days on my server to get the data imported into MySQL. That said, thereafter, searching is a relatively solved problem, so I'd question the value of a C library, though I suppose it'd be useful in a case where you didn't/couldn't have put the data into a database or where you needed to parse new dumps all the time and didn't want to wait.