delete tons of extra #includes
diff --git a/archival/libunarchive/unpack_ar_archive.c b/archival/libunarchive/unpack_ar_archive.c
index 6a84ae8..fc1820b 100644
--- a/archival/libunarchive/unpack_ar_archive.c
+++ b/archival/libunarchive/unpack_ar_archive.c
@@ -2,11 +2,9 @@
/*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
-#include <fcntl.h>
-#include <stdlib.h>
-#include <string.h>
-#include "unarchive.h"
+
#include "libbb.h"
+#include "unarchive.h"
void unpack_ar_archive(archive_handle_t *ar_archive)
{