$OpenBSD: patch-interface_low_interface_h,v 1.3 2005/12/23 06:31:31 jakemsr Exp $
--- interface/low_interface.h.orig	Sun Mar 25 22:12:11 2001
+++ interface/low_interface.h	Thu Dec 22 22:30:01 2005
@@ -25,6 +25,7 @@
 #include <sys/time.h>
 #include <sys/types.h>
 
+#ifdef __linux__
 #include <linux/major.h>
 #include <linux/version.h>
 
@@ -47,13 +48,24 @@
 
 #include <linux/cdrom.h>
 #include <linux/major.h>
+#endif
 
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+#include <sys/scsiio.h>
+#include <sys/cdio.h>
+#endif
+
 #include "cdda_interface.h"
 
 #define MAX_RETRIES 8
 #define MAX_BIG_BUFF_SIZE 65536
 #define MIN_BIG_BUFF_SIZE 4096
+#ifdef __linux__
 #define SG_OFF sizeof(struct sg_header)
+#endif
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+#define SG_OFF sizeof(scsireq_t)
+#endif
 
 #ifndef SG_EMULATED_HOST
 /* old kernel version; the check for the ioctl is still runtime, this