We need "qom/object.h" to call object_ref()/object_unref(), and to test the TYPE_DUMMY. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200504115656.6045-3-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>