Allow inclusion from hurd/ioctl.h.

diff --git a/sysdeps/mach/hurd/bits/ioctls.h b/sysdeps/mach/hurd/bits/ioctls.h
index a5dc446..1145560 100644 (file)
--- a/sysdeps/mach/hurd/bits/ioctls.h
+++ b/sysdeps/mach/hurd/bits/ioctls.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1993, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1993, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,8 +16,8 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
+#if !defined _HURD_IOCTL_H && !defined _SYS_IOCTLS_H
+# error "Never use <bits/ioctls.h> directly; include <hurd/ioctl.h> instead."
 #endif
 
 /* These macros are also defined in <bits/termios.h> (with numerically