/usr/ is in libsapi-dev 1.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/sapi/
/usr/include/sapi/implementation.h
/usr/include/sapi/sys_api_part3.h
/usr/include/sapi/tpm20.h
/usr/include/sapi/tpmb.h
/usr/include/sapi/tss2_common.h
/usr/include/sapi/tss2_sys.h
/usr/include/sapi/tss2_tcti.h
/usr/include/sapi/tss2_tpm2_types.h
/usr/include/tcti/
/usr/include/tcti/common.h
/usr/include/tcti/tcti_device.h
/usr/include/tcti/tcti_socket.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/sapi.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/tcti-device.pc
/usr/lib/x86_64-linux-gnu/pkgconfig/tcti-socket.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libsapi-dev/
/usr/share/doc/libsapi-dev/copyright
/usr/lib/x86_64-linux-gnu/libsapi.so
/usr/lib/x86_64-linux-gnu/libtcti-device.so
/usr/lib/x86_64-linux-gnu/libtcti-socket.so
/usr/share/doc/libsapi-dev/changelog.Debian.gz