/usr/lib/ocaml/nettls-gnutls/nettle.mli is in libocamlnet-ssl-ocaml-dev 4.0.4-1build3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | (* This file is included into nettls_nettle_bindings.mli *)
|