libavahi-client3

Package contains libraries, required by other applications as dependencies. Do not install separately.

Avahi client library
Avahi is a fully LGPL framework for Multicast DNS Service Discovery.
It allows programs to publish and discover services and hosts
running on a local network with no specific configuration. For
example you can plug into a network and instantly find printers to
print to, files to look at and people to talk to.
.
This package contains the library for Avahi's C API which allows you
to integrate mDNS/DNS-SD functionality into your application.