libqb-dev 1.0.6-2 (s390x binary) in ubuntu hirsute

 libqb provides a set of high performance client-server
 reusable features. It offers high performance logging, tracing, IPC and poll.
 Its initial features were spun off the Corosync cluster communication suite
 to make them accessible for other projects.
 .
 This package contains libqb's development files. You will need it to develop
 applications using libqb.