$OpenBSD: patch-base_atomicops_h,v 1.12 2013/04/10 18:46:43 robert Exp $
--- base/atomicops.h.orig.port	Sat Apr  6 09:14:07 2013
+++ base/atomicops.h	Wed Apr 10 18:40:21 2013
@@ -58,7 +58,11 @@ typedef intptr_t Atomic64;
 
 // Use AtomicWord for a machine-sized pointer.  It will use the Atomic32 or
 // Atomic64 routines below, depending on your architecture.
+//#if defined(OS_OPENBSD) && defined(__i386__)
+//typedef Atomic32 AtomicWord;
+//#else
 typedef intptr_t AtomicWord;
+//#endif
 
 // Atomically execute:
 //      result = *ptr;
