$OpenBSD: patch-src_datatype_h,v 1.1 2005/09/05 13:48:52 espie Exp $
--- src/datatype.h.orig	Sun Jul 27 01:20:00 1997
+++ src/datatype.h	Mon Sep  5 15:40:06 2005
@@ -37,12 +37,13 @@
 
 	typedef	unsigned char		uchar ;
 
-	#ifdef	__FreeBSD__
+	#ifdef	__OpenBSD__
 		#include <sys/types.h>
 	#else
 		typedef	unsigned short int	ushort ;
 	#endif
 
+#ifndef __OpenBSD__
 	typedef	unsigned long int	ulong ;
-
+#endif
 #endif