/usr/ is in libfsoframework-dev 0.12.0-7.
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/fsotest-2.0.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/fsosystem-2.0.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/fsotransport-2.0.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/fsobasics-2.0.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/gsm0710mux-1.0.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/fsoresource-2.0.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/fsoframework-2.0.pc
/usr/share/
/usr/share/vala/
/usr/share/vala/vapi/
/usr/share/vala/vapi/fsosystem-2.0.deps
/usr/share/vala/vapi/fsotransport-2.0.vapi
/usr/share/vala/vapi/fsotransport-2.0.deps
/usr/share/vala/vapi/fsotest-2.0.deps
/usr/share/vala/vapi/fsobasics-2.0.vapi
/usr/share/vala/vapi/gsm0710mux-1.0.deps
/usr/share/vala/vapi/fsoframework-2.0.vapi
/usr/share/vala/vapi/gsm0710mux-1.0.vapi
/usr/share/vala/vapi/fsoresource-2.0.vapi
/usr/share/vala/vapi/fsobasics-2.0.deps
/usr/share/vala/vapi/fsoresource-2.0.deps
/usr/share/vala/vapi/fsotest-2.0.vapi
/usr/share/vala/vapi/fsosystem-2.0.vapi
/usr/share/vala/vapi/fsoframework-2.0.deps
/usr/share/doc/
/usr/include/
/usr/include/gsm0710mux-1.0/
/usr/include/gsm0710mux-1.0/gsm0710mux.h
/usr/include/fsoframework-2.0/
/usr/include/fsoframework-2.0/fsoframework.h
/usr/include/fsoframework-2.0/fsobasics.h
/usr/include/fsoframework-2.0/fsotransport.h
/usr/include/fsoframework-2.0/fsosystem.h
/usr/include/fsoframework-2.0/fsoresource.h
/usr/include/fsotest-2.0/
/usr/include/fsotest-2.0/fsotest.h
/usr/lib/x86_64-linux-gnu/libfsobasics.so
/usr/lib/x86_64-linux-gnu/libfsotest.so
/usr/lib/x86_64-linux-gnu/libfsosystem.so
/usr/lib/x86_64-linux-gnu/libgsm0710mux.so
/usr/lib/x86_64-linux-gnu/libfsoframework.so
/usr/lib/x86_64-linux-gnu/libfsotransport.so
/usr/lib/x86_64-linux-gnu/libfsoresource.so
/usr/share/doc/libfsoframework-dev