Remove unused eprintln macro and hex dump function.
Remove unused eprintln macro and hex dump function.
bobbo/spotify-connect-scrobbler,joerg-krause/librespot,plietar/spotify-connect,michaelherger/librespot,XDjackieXD/librespot,plietar/librespot,XDjackieXD/librespot,SimonPersson/librespot,plietar/librespot,bobbo/spotify-connect-scrobbler,joerg-krause/librespot,michaelherger/librespot