Add declarations for NdrAsyncClientCall, NdrAsyncStubCall and
RpcMgmtEnableIdleCleanup.

diff --git a/include/rpcndr.h b/include/rpcndr.h
index 0880491..ce32fb4 100644
--- a/include/rpcndr.h
+++ b/include/rpcndr.h
@@ -524,6 +524,8 @@
   NdrClientCall2( PMIDL_STUB_DESC pStubDescriptor, PFORMAT_STRING pFormat, ... );
 LONG_PTR RPC_VAR_ENTRY
   NdrClientCall( PMIDL_STUB_DESC pStubDescriptor, PFORMAT_STRING pFormat, ... );
+LONG_PTR RPC_VAR_ENTRY
+  NdrAsyncClientCall( PMIDL_STUB_DESC pStubDescriptor, PFORMAT_STRING pFormat, ... );
 
 RPCRTAPI void RPC_ENTRY
   NdrServerCall2( PRPC_MESSAGE pRpcMsg );
@@ -534,6 +536,8 @@
   NdrStubCall2( struct IRpcStubBuffer* pThis, struct IRpcChannelBuffer* pChannel, PRPC_MESSAGE pRpcMsg, unsigned long * pdwStubPhase );
 RPCRTAPI long RPC_ENTRY
   NdrStubCall( struct IRpcStubBuffer* pThis, struct IRpcChannelBuffer* pChannel, PRPC_MESSAGE pRpcMsg, unsigned long * pdwStubPhase );
+RPCRTAPI long RPC_ENTRY
+  NdrAsyncStubCall( struct IRpcStubBuffer* pThis, struct IRpcChannelBuffer* pChannel, PRPC_MESSAGE pRpcMsg, unsigned long * pdwStubPhase );
 
 RPCRTAPI void* RPC_ENTRY
   NdrAllocate( PMIDL_STUB_MESSAGE pStubMsg, size_t Len );