File list of package libmount-dev in bullseye of architecture armhf
/usr/include/libmount/libmount.h /usr/lib/arm-linux-gnueabihf/libmount.so /usr/lib/arm-linux-gnueabihf/pkgconfig/mount.pc /usr/share/doc/libmount-dev/changelog.Debian.gz /usr/share/doc/libmount-dev/changelog.gz /usr/share/doc/libmount-dev/copyright