$OpenBSD$
--- src/qcommon/q_platform.h.orig	Sat Jan 14 03:12:32 2006
+++ src/qcommon/q_platform.h	Sat Nov  3 11:50:48 2007
@@ -219,6 +219,31 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
 
 #endif
 
+//================================================================ OpenBSD ===
+
+// This is very much like the FreeBSD one and can probably be merged
+#ifdef __OpenBSD__
+
+#include <machine/endian.h>
+
+#define OS_STRING "openbsd"
+#define ID_INLINE inline
+#define PATH_SEP '/'
+
+#ifdef __i386__
+#define ARCH_STRING "x86-64"
+#endif
+
+#if BYTE_ORDER == BIG_ENDIAN
+#define Q3_BIG_ENDIAN
+#else
+#define Q3_LITTLE_ENDIAN
+#endif
+
+#define DLL_EXT ".so"
+
+#endif
+
 //================================================================= SUNOS ===
 
 #ifdef __sun
@@ -268,7 +268,7 @@
 #endif
 
 #if !defined( ARCH_STRING )
-#error "Architecture not supported"
+#define ARCH_STRING "x86-64"
 #endif
 
 #ifndef ID_INLINE