1 files changed, 0 insertions, 107 deletions
diff --git a/contrib/isc-dhcp/includes/tree.h b/contrib/isc-dhcp/includes/tree.h
deleted file mode 100644
index c2df41f52b11..000000000000
--- a/contrib/isc-dhcp/includes/tree.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* tree.h
-
-   Definitions for address trees... */
-
-/*
- * Copyright (c) 1995 The Internet Software Consortium.  All rights reserved.
- *
- * 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. Neither the name of The Internet Software Consortium 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 INTERNET SOFTWARE CONSORTIUM 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 INTERNET SOFTWARE CONSORTIUM 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.
- *
- * This software has been written for the Internet Software Consortium
- * by Ted Lemon <mellon@fugue.com> in cooperation with Vixie
- * Enterprises.  To learn more about the Internet Software Consortium,
- * see ``http://www.vix.com/isc''.  To learn more about Vixie
- * Enterprises, see ``http://www.vix.com''.
- */
-
-/* A pair of pointers, suitable for making a linked list. */
-typedef struct _pair {
-	caddr_t car;
-	struct _pair *cdr;
-} *pair;
-
-/* Tree node types... */
-#define TREE_CONCAT		1
-#define TREE_HOST_LOOKUP	2
-#define TREE_CONST		3
-#define TREE_LIMIT		4
-
-/* Tree structure for deferred evaluation of changing values. */
-struct tree {
-	int op;
-	union {
-		struct concat {
-			struct tree *left;
-			struct tree *right;
-		} concat;
-		struct host_lookup {
-			struct dns_host_entry *host;
-		} host_lookup;
-		struct const_val {
-			unsigned char *data;
-			int len;
-		} const_val;
-		struct limit {
-			struct tree *tree;
-			int limit;
-		} limit;
-	} data;
-};
-
-/* DNS host entry structure... */
-struct dns_host_entry {
-	char *hostname;
-	unsigned char *data;
-	int data_len;
-	int buf_len;
-	TIME timeout;
-};
-
-struct tree_cache {
-	unsigned char *value;
-	int len;
-	int buf_size;
-	TIME timeout;
-	struct tree *tree;
-	int flags;
-#define	TC_AWAITING_RESOLUTION	1
-#define TC_TEMPORARY		2
-};
-
-struct universe {
-	char *name;
-	struct hash_table *hash;
-	struct option *options [256];
-};
-
-struct option {
-	char *name;
-	char *format;
-	struct universe *universe;
-	unsigned char code;
-};