$NetBSD: patch-cj,v 1.1 2006/09/03 17:13:30 ben Exp $

--- interface/common_interface.h.orig	1999-08-15 14:52:42.000000000 -0700
+++ interface/common_interface.h
@@ -9,8 +9,10 @@
 
 #include "low_interface.h"
 
+#if !(defined(__APPLE__) && defined(__MACH__))
 extern int ioctl_ping_cdrom(int fd);
 extern char *atapi_drive_info(int fd);
+#endif
 extern int data_bigendianp(cdrom_drive *d);
 extern int FixupTOC(cdrom_drive *d,int tracks);