1 files changed, 0 insertions, 6 deletions
diff --git a/TAO/tao/Stub.h b/TAO/tao/Stub.h
index 75199865edb..153a3d8207d 100644
--- a/TAO/tao/Stub.h
+++ b/TAO/tao/Stub.h
@@ -24,12 +24,6 @@
 #include "tao/ORB_Core_Auto_Ptr.h"
 #include <atomic>
 
-#if defined (HPUX) && defined (IOR)
-   /* HP-UX 11.11 defines IOR in /usr/include/pa/inline.h
-      and we don't want that definition.  See IOP_IORC.h. */
-# undef IOR
-#endif /* HPUX && IOR */
-
 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
 
 // Forward declarations.