在红色例程中通过引用传递

So I'm currently in the process of migrating a descent sized program from Rebol 3 to Red. Said program relies on a large binding to a C library (clang). I have rewritten the binding portion in Red/System, and am interfacing that code with Red through wrapper routines. The current convention I have been using is to cast the pointers and void pointers needed as parameters and returned by the C code to red/system integers and box them up as Red integers. This is fairly easy and convenient.So I'm currently in the process of migrating a