File list of package libquadrule1 in buster of architecture amd64
/usr/lib/x86_64-linux-gnu/libquadrule.so.1 /usr/lib/x86_64-linux-gnu/libquadrule.so.1.0.0 /usr/share/doc/libquadrule1/changelog.Debian.amd64.gz /usr/share/doc/libquadrule1/changelog.Debian.gz /usr/share/doc/libquadrule1/copyright