$OpenBSD: patch-include_rio_internal_h,v 1.1.1.1 2004/06/26 07:34:25 mjc Exp $
--- include/rio_internal.h.orig	Mon Jan 19 23:41:20 2004
+++ include/rio_internal.h	Wed Jun 23 19:56:43 2004
@@ -547,6 +547,8 @@ unsigned int    crc32_rio            (un
 u_int32_t bswap_32(u_int32_t);
 #elif defined (__NetBSD__)
 #define bswap_32(x) bswap32(x)
+#elif defined (__OpenBSD__)
+#define bswap_32(x) swap32(x)
 #endif
 
 #ifndef HAVE_LIBGEN_H
@@ -563,10 +565,14 @@ char *basename(char *x);
 
 #include <machine/endian.h>
 
-#else
+#elif defined (__OpenBSD__)
 
 #include <sys/endian.h>
+
+#else
+
 #include <sys/bswap.h>
+#include <sys/endian.h>
 
 #endif
 
