File list of package libfdt-dev in buster of architecture arm64
/usr/include/fdt.h /usr/include/libfdt.h /usr/include/libfdt_env.h /usr/lib/aarch64-linux-gnu/libfdt.a /usr/lib/aarch64-linux-gnu/libfdt.so /usr/share/doc/libfdt-dev/changelog.Debian.gz /usr/share/doc/libfdt-dev/copyright