diff --git a/driver/rsdAllocation.h b/driver/rsdAllocation.h
index 9f13c98..0b6d8bf 100644
--- a/driver/rsdAllocation.h
+++ b/driver/rsdAllocation.h
@@ -84,6 +84,8 @@
 bool rsdAllocationInit(const android::renderscript::Context *rsc,
                        android::renderscript::Allocation *alloc,
                        bool forceZero);
+bool rsdAllocationAdapterInit(const android::renderscript::Context *rsc,
+                              android::renderscript::Allocation *alloc);
 void rsdAllocationDestroy(const android::renderscript::Context *rsc,
                           android::renderscript::Allocation *alloc);
 
@@ -175,5 +177,8 @@
                                      const android::renderscript::Allocation *alloc,
                                      android::renderscript::rs_allocation *obj);
 
+void rsdAllocationAdapterOffset(const android::renderscript::Context *rsc,
+                                const android::renderscript::Allocation *alloc);
+
 
 #endif