include: Add support for building Wine with strict prototype checking.

include/rpcndr.h

diff --git a/include/rpcndr.h b/include/rpcndr.h
index 78c9a47..8fee143 100644
--- a/include/rpcndr.h
+++ b/include/rpcndr.h
@@ -383,7 +383,11 @@
 
 typedef void (__RPC_API *STUB_THUNK)( PMIDL_STUB_MESSAGE );
 
+#ifdef WINE_STRICT_PROTOTYPES
+typedef LONG (__RPC_API *SERVER_ROUTINE)(void);
+#else
 typedef LONG (__RPC_API *SERVER_ROUTINE)();
+#endif
 
 typedef struct _MIDL_SERVER_INFO_
 {