rpcrt4: Add stubs for I_RpcAsyncSetHandle and I_RpcAsyncAbortCall.

dlls/rpcrt4/rpc_message.c

@@ -1154,3 +1154,42 @@ RPC_STATUS WINAPI I_RpcSendReceive(PRPC_MESSAGE pMsg)
     I_RpcFreeBuffer(&original_message);
   return status;
 }
+
+/***********************************************************************
+ *           I_RpcAsyncSetHandle [RPCRT4.@]
+ *
+ * Sets the asynchronous state of the handle contained in the RPC message
+ * structure.
+ *
+ * PARAMS
+ *  pMsg   [I] RPC Message structure.
+ *  pAsync [I] Asynchronous state to set.
+ *
+ * RETURNS
+ *  Success: RPC_S_OK.
+ *  Failure: Any error code.
+ */
+RPC_STATUS WINAPI I_RpcAsyncSetHandle(PRPC_MESSAGE pMsg, PRPC_ASYNC_STATE pAsync)
+{
+    FIXME("(%p, %p): stub\n", pMsg, pAsync);
+    return RPC_S_INVALID_BINDING;
+}
+
+/***********************************************************************
+ *           I_RpcAsyncAbortCall [RPCRT4.@]
+ *
+ * Aborts an asynchronous call.
+ *
+ * PARAMS
+ *  pAsync        [I] Asynchronous state.
+ *  ExceptionCode [I] Exception code.
+ *
+ * RETURNS
+ *  Success: RPC_S_OK.
+ *  Failure: Any error code.
+ */
+RPC_STATUS WINAPI I_RpcAsyncAbortCall(PRPC_ASYNC_STATE pAsync, ULONG ExceptionCode)
+{
+    FIXME("(%p, %d): stub\n", pAsync, ExceptionCode);
+    return RPC_S_INVALID_ASYNC_HANDLE;
+}

dlls/rpcrt4/rpcrt4.spec

@@ -18,11 +18,11 @@
 @ stdcall IUnknown_AddRef_Proxy(ptr)
 @ stdcall IUnknown_QueryInterface_Proxy(ptr ptr ptr)
 @ stdcall IUnknown_Release_Proxy(ptr)
-@ stub I_RpcAbortAsyncCall
+@ stdcall I_RpcAbortAsyncCall(ptr long) I_RpcAsyncAbortCall
 @ stdcall I_RpcAllocate(long)
-@ stub I_RpcAsyncAbortCall
+@ stdcall I_RpcAsyncAbortCall(ptr long)
 @ stub I_RpcAsyncSendReceive # NT4
-@ stub I_RpcAsyncSetHandle
+@ stdcall I_RpcAsyncSetHandle(ptr ptr)
 @ stub I_RpcBCacheAllocate
 @ stub I_RpcBCacheFree
 @ stub I_RpcBindingCopy