As usual, add more stubs to fix test build after main codebase changes. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This makes them a bit more like the kernel headers, so we can include more real kernel headers in our tests. In addition this means that we don't break tools/virtio with the next patch. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>