more stubs, mostly
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Combine all definitions into a common tools/include/linux/types.h and
kill the wild growth elsewhere. Move DECLARE_BITMAP to its proper
bitmap.h header.
Signed-off-by: NBorislav Petkov <bp@suse.de>
Acked-by: NRusty Russell <rusty@rustcorp.com.au>
Link: http://lkml.kernel.org/n/tip-azczs7qcv6h9xek9od10hiv2@git.kernel.orgSigned-off-by: NJiri Olsa <jolsa@kernel.org>

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: NRusty Russell <rusty@rustcorp.com.au>