File list of package libblockdev-swap2 in bullseye of architecture amd64
/usr/lib/x86_64-linux-gnu/libbd_swap.so.2 /usr/lib/x86_64-linux-gnu/libbd_swap.so.2.0.0 /usr/share/doc/libblockdev-swap2/changelog.Debian.gz /usr/share/doc/libblockdev-swap2/copyright /usr/share/lintian/overrides/libblockdev-swap2