Add Hyper-V Dynamic Memory Protocol definitions

This commit adds Hyper-V Dynamic Memory Protocol definitions, taken
from hv_balloon Linux kernel driver, adapted to the QEMU coding style and
definitions.

Acked-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
1 file changed