The fcgi-devel package contains libraries and header files for developing applications that use fcgi.
acquired package info from repodata DB: repodata/9b2ee55844e864ec17da870960e33c0b4d69092a893cd7daa8a2acffe004cc46-primary.sqlite.bz2
FastCGI is a language independent, scalable, open extension to CGI that provides high performance without the limitations of server specific APIs.