$OpenBSD: patch-include_config_h_in,v 1.1 2011/07/08 09:26:55 jasper Exp $
--- include/config.h.in.orig	Wed Jun  9 08:25:20 1999
+++ include/config.h.in	Fri Jul  8 11:24:13 2011
@@ -167,6 +167,10 @@
 #define HAVE_CDDA
 #endif /* Solaris 2.x */
 
+#if defined (__OpenBSD__)
+#define HAVE_CDROM
+#endif
+
 #if defined (linux)
 #define HAVE_OSS
 #define HAVE_CDROM