Libraries and header files of librabbitmq are all in the librabbitmq-devel package.
acquired package info from repodata DB: repodata/7dd4e211aed20263007a33a4450f17d900d02ba14f0023a37d919ff0389a13cb-primary.sqlite.bz2
This is a C-language AMQP client library for use with AMQP servers speaking protocol versions 0-9-1.