rpcrt4: Set the ProcNum of RPC_MESSAGE in NdrClientInitializeNew to include RPC_VALID_FLAGS_BIT.

dlls/rpcrt4/ndr_clientserver.c

@@ -54,7 +54,7 @@ void WINAPI NdrClientInitializeNew( PRPC_MESSAGE pRpcMessage, PMIDL_STUB_MESSAGE
     pRpcMessage, pStubMsg, pStubDesc, ProcNum);
 
   pRpcMessage->Handle = NULL;
-  pRpcMessage->ProcNum = ProcNum;
+  pRpcMessage->ProcNum = ProcNum | RPC_FLAGS_VALID_BIT;
   pRpcMessage->RpcInterfaceInformation = pStubDesc->RpcInterfaceInformation;
   pRpcMessage->RpcFlags = 0;
   pRpcMessage->DataRepresentation = NDR_LOCAL_DATA_REPRESENTATION;

dlls/rpcrt4/rpc_message.c

@@ -1000,7 +1000,8 @@ RPC_STATUS WINAPI I_RpcSend(PRPC_MESSAGE pMsg)
   if (status != RPC_S_OK) return status;
 
   hdr = RPCRT4_BuildRequestHeader(pMsg->DataRepresentation,
-                                  pMsg->BufferLength, pMsg->ProcNum,
+                                  pMsg->BufferLength,
+                                  pMsg->ProcNum & ~RPC_FLAGS_VALID_BIT,
                                   &bind->ObjectUuid);
   if (!hdr)
   {

dlls/rpcrt4/tests/ndr_marshall.c

@@ -901,7 +901,6 @@ static void test_client_init(void)
     ok(rpcMsg.Handle == NULL, "rpcMsg.Handle should have been NULL instead of %p\n", rpcMsg.Handle);
     TEST_POINTER_UNSET(Buffer);
     ok(rpcMsg.BufferLength == 0xcccccccc, "rpcMsg.BufferLength should have been unset instead of %d\n", rpcMsg.BufferLength);
-    todo_wine
     ok(rpcMsg.ProcNum == 0x8001, "rpcMsg.ProcNum should have been 0x8001 instead of 0x%x\n", rpcMsg.ProcNum);
     TEST_POINTER_UNSET(TransferSyntax);
     ok(rpcMsg.RpcInterfaceInformation == Object_StubDesc.RpcInterfaceInformation,

include/rpcdcep.h

@@ -48,6 +48,9 @@ typedef struct _RPC_MESSAGE
     unsigned long RpcFlags;
 } RPC_MESSAGE, *PRPC_MESSAGE;
 
+/* or'd with ProcNum */
+#define RPC_FLAGS_VALID_BIT         0x00008000
+
 #define RPC_CONTEXT_HANDLE_DEFAULT_GUARD ((void *)0xfffff00d)
 
 #define RPC_CONTEXT_HANDLE_DEFAULT_FLAGS    0x00000000