vmstate: Add pre_load() hook

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/hw/hw.h b/hw/hw.h
index c85ce503b4..8e75a040a9 100644
--- a/hw/hw.h
+++ b/hw/hw.h
@@ -306,6 +306,7 @@ struct VMStateDescription {
     int minimum_version_id;
     int minimum_version_id_old;
     LoadStateHandler *load_state_old;
+    int (*pre_load)(void *opaque);
     int (*post_load)(void *opaque);
     VMStateField *fields;
 };