// Test pcode FRB — loads pcode module (no Go compiler needed)
FUNCTION Main()
   LOCAL pMod

   ? "=== FRB Pcode Mode Test ==="
   ? ""

   pMod := FrbLoad("mylib_pc.frb")
   IF pMod = NIL
      ? "ERROR: Cannot load mylib_pc.frb"
      RETURN NIL
   ENDIF

   ? "Hello:", FrbDo(pMod, "HELLO", "World")
   ? "Add:", FrbDo(pMod, "ADD", 100, 200)
   ? "Factorial:", FrbDo(pMod, "FACTORIAL", 10)

   FrbUnload(pMod)
   ? ""
   ? "=== Done (pcode mode, 175 bytes, no Go needed!) ==="

   RETURN NIL