$OpenBSD: patch-os_hpp,v 1.6 2010/12/30 07:51:31 benoit Exp $
--- os.hpp.orig	Fri Nov 26 08:20:01 2010
+++ os.hpp	Mon Dec  6 07:49:22 2010
@@ -262,12 +262,12 @@
   #endif
 #endif
 
-#if !defined(BIG_ENDIAN) && !defined(_WIN_CE) && defined(_WIN_ALL)
+#if defined(ALLOW_NOT_ALIGNED_INT)
 /* allow not aligned integer access, increases speed in some operations */
-#define ALLOW_NOT_ALIGNED_INT
+#undef ALLOW_NOT_ALIGNED_INT
 #endif
 
-#if defined(__sparc) || defined(sparc) || defined(__sparcv9)
+#ifndef STRICT_ALIGNMENT_REQUIRED
 /* prohibit not aligned access to data structures in text comression
    algorithm, increases memory requirements */
 #define STRICT_ALIGNMENT_REQUIRED
