diff --git a/sys/lib/libkern/arch/ns32k/SYS.h b/sys/lib/libkern/arch/ns32k/SYS.h
deleted file mode 100644
index 667fcf778072..000000000000
--- a/sys/lib/libkern/arch/ns32k/SYS.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*	$NetBSD: SYS.h,v 1.8 2005/12/11 12:24:44 christos Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. 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.
- *
- *	@(#)SYS.h	5.5 (Berkeley) 5/7/91
- *
- *  Modified for the ns532 by Phil Nelson, 12/1/92
- *
- */
-
-#include <machine/asm.h>
-#include <sys/syscall.h>
-
-#define SYSTRAP(x)							\
-	movd CAT(SYS_,x),r0;						\
-	svc
-
-#define _SYSCALL_NOERROR(x,y)						\
-	ENTRY(x);							\
-	SYSTRAP(y)
-
-#define _SYSCALL(x,y)							\
-	_SYSCALL_NOERROR(x,y);						\
-	bcs cerror
-
-#define SYSCALL_NOERROR(x)						\
-	_SYSCALL_NOERROR(x,x)
-
-#define SYSCALL(x)							\
-	_SYSCALL(x,x)
-
-#define PSEUDO_NOERROR(x,y)						\
-	_SYSCALL_NOERROR(x,y);						\
-	ret 0
-
-#define PSEUDO(x,y)							\
-	_SYSCALL(x,y);							\
-	ret 0
-
-#define RSYSCALL_NOERROR(x)						\
-	PSEUDO_NOERROR(x,x)
-
-#define RSYSCALL(x)							\
-	PSEUDO(x,x)
-
-#define CALL(x,y)							\
-	bsr CAT(_,y);							\
-	adjspd -4*x