I notice this piece of code is bundled in php-pecl-memcached.
Upstream seems dead, no change for 7 years (tickets are also stalled).
No build script (makefile, autotool, ...)
And I'd like to package another extension (yac) which bundles the same code.
This was not approved, although it got close and might make it in future. Summary from http://meetbot.fedoraproject.org/fedora-meeting-1/2014-09-04/fpc.2014-09-04-16.02.txt:
to comment on this ticket.