1 files changed, 1 insertions, 0 deletions
diff --git a/memory.h b/memory.h
index da00a3b0df..c9252a245d 100644
--- a/memory.h
+++ b/memory.h
@@ -109,6 +109,7 @@ struct MemoryRegion {
     target_phys_addr_t addr;
     target_phys_addr_t offset;
     bool backend_registered;
+    void (*destructor)(MemoryRegion *mr);
     ram_addr_t ram_addr;
     IORange iorange;
     bool terminates;