diff --git a/dlls/ole32/usrmarshal.c b/dlls/ole32/usrmarshal.c
index e504485cb08..4997ee1af87 100644
--- a/dlls/ole32/usrmarshal.c
+++ b/dlls/ole32/usrmarshal.c
@@ -260,7 +260,7 @@ void __RPC_USER CLIPFORMAT_UserFree(ULONG *pFlags, CLIPFORMAT *pCF)
      * so nothing to do */
 }
 
-static ULONG __RPC_USER handle_UserSize(ULONG *pFlags, ULONG StartingSize, HANDLE *handle)
+static ULONG handle_UserSize(ULONG *pFlags, ULONG StartingSize, HANDLE *handle)
 {
     if (LOWORD(*pFlags) == MSHCTX_DIFFERENTMACHINE)
     {
@@ -271,7 +271,7 @@ static ULONG __RPC_USER handle_UserSize(ULONG *pFlags, ULONG StartingSize, HANDL
     return StartingSize + sizeof(RemotableHandle);
 }
 
-static unsigned char * __RPC_USER handle_UserMarshal(ULONG *pFlags, unsigned char *pBuffer, HANDLE *handle)
+static unsigned char * handle_UserMarshal(ULONG *pFlags, unsigned char *pBuffer, HANDLE *handle)
 {
     RemotableHandle *remhandle = (RemotableHandle *)pBuffer;
     if (LOWORD(*pFlags) == MSHCTX_DIFFERENTMACHINE)
@@ -285,7 +285,7 @@ static unsigned char * __RPC_USER handle_UserMarshal(ULONG *pFlags, unsigned cha
     return pBuffer + sizeof(RemotableHandle);
 }
 
-static unsigned char * __RPC_USER handle_UserUnmarshal(ULONG *pFlags, unsigned char *pBuffer, HANDLE *handle)
+static unsigned char * handle_UserUnmarshal(ULONG *pFlags, unsigned char *pBuffer, HANDLE *handle)
 {
     RemotableHandle *remhandle = (RemotableHandle *)pBuffer;
     if (remhandle->fContext != WDT_INPROC_CALL)
@@ -294,7 +294,7 @@ static unsigned char * __RPC_USER handle_UserUnmarshal(ULONG *pFlags, unsigned c
     return pBuffer + sizeof(RemotableHandle);
 }
 
-static void __RPC_USER handle_UserFree(ULONG *pFlags, HANDLE *phMenu)
+static void handle_UserFree(ULONG *pFlags, HANDLE *phMenu)
 {
     /* nothing to do */
 }