Bindings for low-level Bonjour services (a.k.a. zeroconf).
For API documentation refer to https://developer.apple.com/documentation/dnssd/dns_service_discovery_c
Bonjour is included with macOS, on windows it must be installed. It comes bundled with iTunes or Bonjour Print Services. Further redistribution & bundling details are available on the Apple Developer Site.
Bindgen requires LLVM.