/usr/ is in libhersheyfont-dev 0.1-1build1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/hersheyfont.h
/usr/lib/
/usr/lib/libhersheyfont.a
/usr/share/
/usr/share/doc/
/usr/share/doc/libhersheyfont/
/usr/share/doc/libhersheyfont/examples/
/usr/share/doc/libhersheyfont/examples/hershey-font-example.c
/usr/share/doc/libhersheyfont-dev/
/usr/share/doc/libhersheyfont-dev/copyright
/usr/share/man/
/usr/share/man/man3/
/usr/share/man/man3/libhersheyfont.3.gz
/usr/lib/libhersheyfont.so
/usr/share/doc/libhersheyfont-dev/changelog.Debian.gz
/usr/share/man/man3/hershey_font_free.3.gz
/usr/share/man/man3/hershey_font_glyph.3.gz
/usr/share/man/man3/hershey_font_jhf_load.3.gz
/usr/share/man/man3/hershey_font_load.3.gz