Stubs for NdrStubForwardingFunction and NdrCStdStubBuffer2_Release
along with a few related defines.

include/rpcproxy.h

diff --git a/include/rpcproxy.h b/include/rpcproxy.h
index cd88d1f..dc5cbb6 100644
--- a/include/rpcproxy.h
+++ b/include/rpcproxy.h
@@ -119,6 +119,14 @@
   long Filler1;
 } CStdPSFactoryBuffer;
 
+#define STUB_FORWARDING_FUNCTION NdrStubForwardingFunction
+
+ULONG STDMETHODCALLTYPE CStdStubBuffer2_Release(IRpcStubBuffer *This);
+ULONG STDMETHODCALLTYPE NdrCStdStubBuffer2_Release(IRpcStubBuffer *This, IPSFactoryBuffer *pPSF);
+
+#define CStdStubBuffer_DELEGATING_METHODS 0, 0, CStdStubBuffer2_Release, 0, 0, 0, 0, 0, 0, 0
+
+
 HRESULT WINAPI
   CStdStubBuffer_QueryInterface( IRpcStubBuffer *This, REFIID riid, void **ppvObject );
 ULONG WINAPI
@@ -195,6 +203,14 @@
 ULONG WINAPI CStdStubBuffer_Release(IRpcStubBuffer *This) \
   { return NdrCStdStubBuffer_Release(This, (IPSFactoryBuffer *)pFactory); }
 
+#ifdef PROXY_DELEGATION
+#define CSTDSTUBBUFFER2RELEASE(pFactory) \
+ULONG WINAPI CStdStubBuffer2_Release(IRpcStubBuffer *This) \
+  { return NdrCStdStubBuffer2_Release(This, (IPSFactoryBuffer *)pFactory); }
+#else
+#define CSTDSTUBBUFFER2RELEASE(pFactory)
+#endif
+
 #define IID_GENERIC_CHECK_IID(name,pIID,index) memcmp(pIID, name##_ProxyVtblList[index]->header.piid, sizeof(IID))
 
 /*