1 files changed, 0 insertions, 76 deletions
diff --git a/sys/fs/nullfs/null.h b/sys/fs/nullfs/null.h
deleted file mode 100644
index 7d46a11cd4ac..000000000000
--- a/sys/fs/nullfs/null.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software donated to Berkeley by
- * Jan-Simon Pendry.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)null.h	8.3 (Berkeley) 8/20/94
- *
- * $Id: null.h,v 1.7 1997/05/25 04:50:02 peter Exp $
- */
-
-struct null_args {
-	char		*target;	/* Target of loopback  */
-};
-
-struct null_mount {
-	struct mount	*nullm_vfs;
-	struct vnode	*nullm_rootvp;	/* Reference to root null_node */
-};
-
-#ifdef KERNEL
-/*
- * A cache of vnode references
- */
-struct null_node {
-	LIST_ENTRY(null_node)	null_hash;	/* Hash list */
-	struct vnode	        *null_lowervp;	/* VREFed once */
-	struct vnode		*null_vnode;	/* Back pointer */
-};
-
-extern int nullfs_init __P((struct vfsconf *vfsp));
-extern int null_node_create __P((struct mount *mp, struct vnode *target, struct vnode **vpp));
-
-#define	MOUNTTONULLMOUNT(mp) ((struct null_mount *)((mp)->mnt_data))
-#define	VTONULL(vp) ((struct null_node *)(vp)->v_data)
-#define	NULLTOV(xp) ((xp)->null_vnode)
-#ifdef NULLFS_DIAGNOSTIC
-extern struct vnode *null_checkvp __P((struct vnode *vp, char *fil, int lno));
-#define	NULLVPTOLOWERVP(vp) null_checkvp((vp), __FILE__, __LINE__)
-#else
-#define	NULLVPTOLOWERVP(vp) (VTONULL(vp)->null_lowervp)
-#endif
-
-extern int	null_bypass __P((struct vop_generic_args *ap));
-
-extern vop_t **null_vnodeop_p;
-#endif /* KERNEL */