diff --git a/sys/arch/pmax/stand/lib/Makefile b/sys/arch/pmax/stand/lib/Makefile
deleted file mode 100644
index 1b199a2be96f..000000000000
--- a/sys/arch/pmax/stand/lib/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-#	$NetBSD: Makefile,v 1.2 1999/04/28 09:18:48 christos Exp $
-
-S?=	${.CURDIR}/../../../../
-
-LIB=	pmax
-MKPIC=	no
-MKPROFILE=no
-
-CPPFLAGS= -I$S/lib/libsa ${PMAXCPPFLAGS} ${PMAXMISCCPPFLAGS}
-
-SRCS=	bootinfo.c callvec.c conf.c devopen.c putchar.c rz.c
-SRCS+=	bootinit.S bootread.S startprog.S
-
-.include <bsd.lib.mk>
-
-lib${LIB}.o:: ${OBJS}
-	@echo building standard ${LIB} library
-	@rm -f lib${LIB}.o
-	@${LD} -r -o lib${LIB}.o `lorder ${OBJS} | tsort`
diff --git a/sys/arch/pmax/stand/lib/Makefile.inc b/sys/arch/pmax/stand/lib/Makefile.inc
deleted file mode 100644
index 6305c985a111..000000000000
--- a/sys/arch/pmax/stand/lib/Makefile.inc
+++ /dev/null
@@ -1,52 +0,0 @@
-#	$NetBSD: Makefile.inc,v 1.1 1999/03/25 04:16:15 simonb Exp $
-#
-#	Configuration variables (default values are below):
-#
-#	S	must be set to the top of the 'sys' tree.
-#	PMAXDST	may be set to the location of the directory where library
-#		objects are to be built.  Defaults to ${.OBJDIR}/lib/pmax.
-#	PMAXMISCCPPFLAGS
-#		Miscellaneous cpp flags to be passed to the library's Makefile
-#		when building.
-#	PMAXMISCMAKEFLAGS
-#		Miscellaneous flags to be passed to the library's Makefile when
-#		building.  See library's Makefile for more details about
-#		supported flags and their default values.
-
-# Default values:
-PMAXDST?=		${.OBJDIR}/lib/pmax
-
-#PMAXDIR=		$S/arch/pmax/stand/lib
-PMAXLIB=		${PMAXDST}/libpmax.a
-
-PMAXMAKE= \
-	cd ${PMAXDIR} && MAKEOBJDIR=${PMAXDST} ${MAKE} \
-	    CC=${CC:Q} CFLAGS=${CFLAGS:Q} \
-	    AS=${AS:Q} AFLAGS=${AFLAGS:Q} \
-	    LD=${LD:Q} STRIP=${STRIP:Q} \
-	    MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH:Q} \
-	    PMAXCPPFLAGS=${CPPFLAGS:S@^-I.@-I../../.@g:Q} \
-	    PMAXMISCCPPFLAGS=${PMAXMISCCPPFLAGS:Q} S=${S:Q} \
-	    ${PMAXMISCMAKEFLAGS}
-
-${PMAXLIB}:		.NOTMAIN __always_make_pmaxlib
-	@echo making sure the pmax library is up to date...
-	@${PMAXMAKE} libpmax.a
-
-clean:			.NOTMAIN cleanpmaxlib
-cleanpmaxlib:		.NOTMAIN __always_make_pmaxlib
-	@echo cleaning the pmax library objects
-	@${PMAXMAKE} clean
-
-cleandir distclean:	.NOTMAIN cleandirpmaxlib
-cleandirpmaxlib:		.NOTMAIN __always_make_pmaxlib
-	@echo cleandiring the pmax library objects
-	@${PMAXMAKE} cleandir
-
-depend:			.NOTMAIN dependpmaxlib
-dependpmaxlib:		.NOTMAIN __always_make_pmaxlib
-	@echo depending the pmax library objects
-	@${PMAXMAKE} depend
-
-__always_make_pmaxlib:	.NOTMAIN
-	@mkdir -p ${PMAXDST}
diff --git a/sys/arch/pmax/stand/lib/byteswap.h b/sys/arch/pmax/stand/lib/byteswap.h
deleted file mode 100644
index 4c50c0ce22c7..000000000000
--- a/sys/arch/pmax/stand/lib/byteswap.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/*	$NetBSD: byteswap.h,v 1.2 1998/01/05 07:03:16 perry Exp $	*/
-
-/*
- * inline macros for doing byteswapping on a little-endian machine.
- * for boot.
- */
-#define ntohs(x) \
- ( ( ((u_short)(x)&0xff) << 8) | ( ((u_short) (x)&0xff00) >> 8) )
-#define ntohl(x) \
- ( ((ntohs((u_short)(x))) << 16) | (ntohs( (u_short) ((x)>>16) )) )