delete tons of extra #includes

diff --git a/archival/libunarchive/archive_xread_all_eof.c b/archival/libunarchive/archive_xread_all_eof.c
index 007f68c..7e082ab 100644
--- a/archival/libunarchive/archive_xread_all_eof.c
+++ b/archival/libunarchive/archive_xread_all_eof.c
@@ -3,8 +3,8 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include "unarchive.h"
 #include "libbb.h"
+#include "unarchive.h"
 
 ssize_t archive_xread_all_eof(archive_handle_t *archive_handle,
 			unsigned char *buf, size_t count)