File list of package libatomic1 in sid of architecture arm64
/usr/lib/aarch64-linux-gnu/libatomic.so.1 /usr/lib/aarch64-linux-gnu/libatomic.so.1.2.0 /usr/share/doc/libatomic1
/usr/lib/aarch64-linux-gnu/libatomic.so.1 /usr/lib/aarch64-linux-gnu/libatomic.so.1.2.0 /usr/share/doc/libatomic1