removal of commented-out cruft

archival/libunarchive/data_extract_to_stdout.c

@@ -4,7 +4,6 @@
  */
 
 #include "unarchive.h"
-//#include <unistd.h>
 
 void data_extract_to_stdout(archive_handle_t *archive_handle)
 {

archival/libunarchive/filter_accept_list_reassign.c

@@ -5,17 +5,13 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
 #include "libbb.h"
 #include "unarchive.h"
 
 /*
- *	Reassign the subarchive metadata parser based on the filename extension
- *  e.g. if its a .tar.gz modify archive_handle->sub_archive to process a .tar.gz
- *       or if its a .tar.bz2 make archive_handle->sub_archive handle that
+ * Reassign the subarchive metadata parser based on the filename extension
+ * e.g. if its a .tar.gz modify archive_handle->sub_archive to process a .tar.gz
+ * or if its a .tar.bz2 make archive_handle->sub_archive handle that
  */
 char filter_accept_list_reassign(archive_handle_t *archive_handle)
 {

archival/libunarchive/get_header_tar_bz2.c

@@ -3,13 +3,6 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
 #include "libbb.h"
 #include "unarchive.h"