/usr/ is in cinnamon-settings-daemon-dev 2.2.4.repack-7+deb8u1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/cinnamon-settings-daemon.pc
/usr/include/
/usr/include/cinnamon-settings-daemon-3.0/
/usr/include/cinnamon-settings-daemon-3.0/cinnamon-settings-daemon/
/usr/include/cinnamon-settings-daemon-3.0/cinnamon-settings-daemon/cinnamon-settings-plugin.h
/usr/include/cinnamon-settings-daemon-3.0/cinnamon-settings-daemon/csd-enums.h
/usr/share/
/usr/share/doc/
/usr/share/doc/cinnamon-settings-daemon-dev/
/usr/share/doc/cinnamon-settings-daemon-dev/changelog.Debian.gz
/usr/share/doc/cinnamon-settings-daemon-dev/changelog.gz
/usr/share/doc/cinnamon-settings-daemon-dev/copyright