$NetBSD: patch-ab,v 1.21 2011/05/04 20:31:40 adam Exp $

--- dlls/ntdll/cdrom.c.orig	2008-06-27 16:24:42.000000000 +0200
+++ dlls/ntdll/cdrom.c
@@ -65,6 +65,16 @@
 #endif
 #ifdef HAVE_LINUX_CDROM_H
 # include <linux/cdrom.h>
+#else
+# ifndef CD_FRAMES
+#  define CD_FRAMES 75
+# endif
+# ifndef CDROM_MSF
+#  define CDROM_MSF 0x02
+# endif
+# ifndef CD_SECS
+#  define CD_SECS 60
+# endif
 #endif
 #ifdef HAVE_LINUX_UCDROM_H
 # include <linux/ucdrom.h>