Recovering from my previous commit

archival/Makefile

@@ -23,6 +23,7 @@ L_TARGET := archival.a
 obj-y           :=
 obj-n           :=
 obj-            :=
+subdir-y	:= libunarchive
 
 obj-$(CONFIG_AR)		+= ar.o
 obj-$(CONFIG_BUNZIP2)		+= bunzip2.o

archival/ar.c

@@ -23,10 +23,11 @@
  *
  */
 #include <fcntl.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <getopt.h>
-#include <unistd.h>
+#include "unarchive.h"
 #include "busybox.h"
 
 extern int ar_main(int argc, char **argv)

archival/config.in

@@ -10,12 +10,6 @@ bool 'ar'	    CONFIG_AR
 bool 'bunzip2'	    CONFIG_BUNZIP2
 bool 'cpio'	    CONFIG_CPIO
 bool 'dpkg'	    CONFIG_DPKG
-if [ "$CONFIG_DPKG" = "y" ] ; then
-	bool ' list support' CONFIG_FEATURE_DPKG_LIST
-	if [ "$CONFIG_FEATURE_DPKG_LIST" = "y" ] ; then
-		bool '  short descriptions' CONFIG_FEATURE_DPKG_LIST_DESCRIPTIONS
-	fi
-fi
 bool 'dpkg_deb'	    CONFIG_DPKG_DEB
 bool 'gunzip'	    CONFIG_GUNZIP
 bool 'gzip'	    CONFIG_GZIP

archival/cpio.c

@@ -28,6 +28,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include "unarchive.h"
 #include "busybox.h"
 
 extern int cpio_main(int argc, char **argv)

archival/dpkg_deb.c

@@ -17,6 +17,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <getopt.h>
+#include "unarchive.h"
 #include "busybox.h"
 
 extern int dpkg_deb_main(int argc, char **argv)

archival/tar.c

@@ -47,6 +47,7 @@
 #include <fnmatch.h>
 #include <string.h>
 #include <errno.h>
+#include "unarchive.h"
 #include "busybox.h"
 
 #ifdef CONFIG_FEATURE_TAR_CREATE