File list of package librsync-dev in bullseye of architecture amd64
/usr/include/librsync.h /usr/include/librsync_export.h /usr/lib/x86_64-linux-gnu/librsync.so /usr/share/doc/librsync-dev/changelog.Debian.gz /usr/share/doc/librsync-dev/copyright /usr/share/man/man3/librsync.3.gz