You can search for identifiers within the package.
in-package search v0.2.0
xen-gnt
These are used to create Xen device driver "backends" (servers) and "frontends" (clients).
This library can be used in both kernelspace (via Mirage) or in userspace (on Linux). To see a concrete example, have a look at [mirage/ocaml-vchan]
