diff --git a/VoldNativeService.h b/VoldNativeService.h
index 40ce3a4..a02fa70 100644
--- a/VoldNativeService.h
+++ b/VoldNativeService.h
@@ -65,6 +65,11 @@
                              int32_t ownerGid, std::string* _aidl_return);
     binder::Status destroyObb(const std::string& volId);
 
+    binder::Status createStubVolume(const std::string& sourcePath, const std::string& mountPath,
+                                    const std::string& fsType, const std::string& fsUuid,
+                                    const std::string& fsLabel, std::string* _aidl_return);
+    binder::Status destroyStubVolume(const std::string& volId);
+
     binder::Status fstrim(int32_t fstrimFlags,
                           const android::sp<android::os::IVoldTaskListener>& listener);
     binder::Status runIdleMaint(const android::sp<android::os::IVoldTaskListener>& listener);