1 files changed, 0 insertions, 79 deletions
diff --git a/ext/zip/lib/zip_discard.c b/ext/zip/lib/zip_discard.c
deleted file mode 100644
index a26987f5d1..0000000000
--- a/ext/zip/lib/zip_discard.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
-  zip_discard.c -- discard and free struct zip
-  Copyright (C) 1999-2015 Dieter Baron and Thomas Klausner
-
-  This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <libzip@nih.at>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions
-  are met:
-  1. Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-  2. Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-  3. The names of the authors may not be used to endorse or promote
-     products derived from this software without specific prior
-     written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
-  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
-  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
-  IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
-  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-#include <stdlib.h>
-
-#include "zipint.h"
-
-
-/* zip_discard:
-   frees the space allocated to a zipfile struct, and closes the
-   corresponding file. */
-
-void
-zip_discard(zip_t *za)
-{
-    zip_uint64_t i;
-
-    if (za == NULL)
-	return;
-
-    if (za->src) {
-	zip_source_close(za->src);
-	zip_source_free(za->src);
-    }
-
-    free(za->default_password);
-    _zip_string_free(za->comment_orig);
-    _zip_string_free(za->comment_changes);
-
-    _zip_hash_free(za->names);
-
-    if (za->entry) {
-	for (i=0; i<za->nentry; i++)
-	    _zip_entry_finalize(za->entry+i);
-	free(za->entry);
-    }
-
-    for (i=0; i<za->nopen_source; i++) {
-	_zip_source_invalidate(za->open_source[i]);
-    }
-    free(za->open_source);
-
-    zip_error_fini(&za->error);
-
-    free(za);
-
-    return;
-}