--- Libc/Libc-583/include/Makefile.inc
+++ Libc/Libc-320.1.3/include/Makefile.inc
@@ -1,28 +1,16 @@
 .include "${.CURDIR}/include/arpa/Makefile.inc"
-.include "${.CURDIR}/include/libkern/Makefile.inc"
 .include "${.CURDIR}/include/protocols/Makefile.inc"
 .include "${.CURDIR}/include/malloc/Makefile.inc"
-.ifdef FEATURE_LEGACY_NXZONE_APIS
 .include "${.CURDIR}/include/objc/Makefile.inc"
-.endif
-.include "${.CURDIR}/include/secure/Makefile.inc"
-.include "${.CURDIR}/include/sys/Makefile.inc"
-.include "${.CURDIR}/include/xlocale/Makefile.inc"
 
+# waiting for 2852915 to be reviewed/approved
+#		alloca.h
 INC_INSTHDRS += NSSystemDirectories.h \
-		_locale.h \
-		_structs.h \
-		_types.h \
-		_wctype.h \
-		_xlocale.h \
-		aio.h \
 		alloca.h \
 		ar.h \
-		asl.h \
-		assert.h \
 		asm.h \
 		bitstring.h \
-		cpio.h \
+		c.h \
 		crt_externs.h \
 		ctype.h \
 		db.h \
@@ -31,18 +19,15 @@
 		err.h \
 		errno.h \
 		fcntl.h \
-		float.h \
-		fmtmsg.h \
 		fnmatch.h \
 		fsproperties.h \
 		fstab.h \
 		fts.h \
-		ftw.h \
 		getopt.h \
 		glob.h \
 		grp.h \
-		inttypes.h \
 		iso646.h \
+		kvm.h \
 		langinfo.h \
 		libc.h \
 		libgen.h \
@@ -56,22 +41,20 @@
 		nl_types.h \
 		nlist.h \
 		paths.h \
-		poll.h \
 		pwd.h \
 		ranlib.h \
 		readpassphrase.h \
 		regex.h \
+		regexp.h \
+		rune.h \
 		runetype.h \
 		search.h \
 		semaphore.h \
 		setjmp.h \
 		sgtty.h \
 		signal.h \
-		spawn.h \
 		stab.h \
 		standards.h \
-		stdarg.h \
-		stdbool.h \
 		stddef.h \
 		stdio.h \
 		stdlib.h \
@@ -87,37 +70,16 @@
 		time.h \
 		timeconv.h \
 		ttyent.h \
+		tzfile.h \
 		ucontext.h \
 		ulimit.h \
 		unistd.h \
 		util.h \
 		utime.h \
-		utmpx.h \
-		varargs.h \
+		utmp.h \
 		vis.h \
 		wchar.h \
-		wctype.h \
-		wordexp.h \
-		xlocale.h
-
-.ifdef FEATURE_LEGACY_RUNE_APIS
-INC_INSTHDRS += rune.h
-.endif
-
-.ifdef FEATURE_LEGACY_UTMP_APIS
-INC_INSTHDRS += utmp.h
-.endif
-
-.PATH: ${.CURDIR}/include
-CWD := ${.CURDIR}/include
-
-MAN3 += sysexits.3
+		wctype.h
 
 INC_INSTHDRS := ${INC_INSTHDRS:S/^/${.CURDIR}\/include\//}
 INSTHDRS += ${INC_INSTHDRS}
-
-LOCALHDRS += ${.CURDIR}/include/spawn_private.h
-
-.include "Makefile.nbsd_begin"
-NBSDHDRS = utmpx.h
-.include "Makefile.nbsd_end"