powerpc/include/kbio.h was removed in 2001
--- sys/arch/macppc/include/kbio.h Sun Sep 2 01:49:06 2001
+++ /dev/null Mon Aug 29 16:17:05 2022
@@ -1,3 +0,0 @@
-/* $OpenBSD: kbio.h,v 1.1 2001/09/01 15:49:06 drahn Exp $ */
-
-#include <powerpc/kbio.h>
--- sys/arch/macppc/include/ipkdb.h Sun Sep 2 01:49:06 2001
+++ /dev/null Mon Aug 29 16:17:05 2022
@@ -1,3 +0,0 @@
-/* $OpenBSD: ipkdb.h,v 1.1 2001/09/01 15:49:06 drahn Exp $ */
-
-#include <powerpc/ipkdb.h>
--- sys/arch/powerpc/include/ipkdb.h Sun Sep 15 19:01:59 2002
+++ /dev/null Mon Aug 29 16:17:05 2022
@@ -1,80 +0,0 @@
-/* $OpenBSD: ipkdb.h,v 1.6 2002/09/15 09:01:59 deraadt Exp $ */
-
-/*
- * Copyright (C) 1995, 1996 Wolfgang Solfrank.
- * Copyright (C) 1995, 1996 TooLs GmbH.
- * All rights reserved.
- *
- * 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 TooLs GmbH.
- * 4. The name of TooLs GmbH may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``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 TOOLS GMBH 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.
- */
-/* register array */
-#define FIX 0
-#define LR 32
-#define CR 33
-#define CTR 34
-#define XER 35
-#define PC 36
-#define MSR 37
-#define NREG 38
-
-#ifndef _LOCORE
-extern int ipkdbregs[NREG];
-
-/* Doesn't handle overlapping regions */
-__inline extern void
-ipkdbcopy(s,d,n)
- void *s, *d;
- int n;
-{
- char *sp = s, *dp = d;
-
- while (--n >= 0)
- *dp++ = *sp++;
-}
-
-__inline extern void
-ipkdbzero(d,n)
- void *d;
- int n;
-{
- char *dp = d;
-
- while (--n >= 0)
- *dp++ = 0;
-}
-
-__inline extern int
-ipkdbcmp(s,d,n)
- void *s, *d;
-{
- char *sp = s, *dp = d;
-
- while (--n >= 0)
- if (*sp++ != *dp++)
- return *--dp - *--sp;
- return 0;
-}
-#endif /* _LOCORE */
