1 files changed, 0 insertions, 105 deletions
diff --git a/external/unbound/services/outbound_list.h b/external/unbound/services/outbound_list.h
deleted file mode 100644
index ad59e42d1..000000000
--- a/external/unbound/services/outbound_list.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * services/outbound_list.h - keep list of outbound serviced queries.
- *
- * Copyright (c) 2007, NLnet Labs. All rights reserved.
- *
- * This software is open source.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 
- * 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.
- * 
- * Neither the name of the NLNET LABS nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 COPYRIGHT
- * HOLDER OR CONTRIBUTORS 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.
- */
-
-/**
- * \file
- *
- * This file contains functions to help a module keep track of the
- * queries it has outstanding to authoritative servers.
- */
-#ifndef SERVICES_OUTBOUND_LIST_H
-#define SERVICES_OUTBOUND_LIST_H
-struct outbound_entry;
-struct serviced_query;
-struct module_qstate;
-
-/**
- * The outbound list. This structure is part of the module specific query
- * state.
- */
-struct outbound_list {
-	/** The linked list of outbound query entries. */
-	struct outbound_entry* first;
-};
-
-/**
- * Outbound list entry. A serviced query sent by a module processing the
- * query from the qstate. Double linked list to aid removal.
- */
-struct outbound_entry {
-	/** next in list */
-	struct outbound_entry* next;
-	/** prev in list */
-	struct outbound_entry* prev;
-	/** The query that was sent out */
-	struct serviced_query* qsent;
-	/** the module query state that sent it */
-	struct module_qstate* qstate;
-};
-
-/**
- * Init the user allocated outbound list structure
- * @param list: the list structure.
- */
-void outbound_list_init(struct outbound_list* list);
-
-/**
- * Clear the user owner outbound list structure.
- * Deletes serviced queries.
- * @param list: the list structure. It is cleared, but the list struct itself
- * 	is callers responsability to delete.
- */
-void outbound_list_clear(struct outbound_list* list);
-
-/**
- * Insert new entry into the list. Caller must allocate the entry with malloc.
- * qstate and qsent are set by caller.
- * @param list: the list to add to.
- * @param e: entry to add, it is only half initialised at call start, fully
- *	initialised at call end.
- */
-void outbound_list_insert(struct outbound_list* list, 
-	struct outbound_entry* e);
-
-/**
- * Remove an entry from the list, and deletes it. 
- * Deletes serviced query in the entry.
- * @param list: the list to remove from.
- * @param e: the entry to remove.
- */
-void outbound_list_remove(struct outbound_list* list, 
-	struct outbound_entry* e);
-
-#endif /* SERVICES_OUTBOUND_LIST_H */