X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=lib%2Frbl.h;h=0a090bd7825f606b44994b17cd39114df4f21ab1;hp=ab6b5f990bbb11a7ef8c0bd538a09ab419a74870;hb=cf49b2c0647554613874cce495e4a7937a9f7863;hpb=8f273f0ee265c75dd8eea65b2f1cd60a79691cd6

diff --git a/lib/rbl.h b/lib/rbl.h
index ab6b5f99..0a090bd7 100644
--- a/lib/rbl.h
+++ b/lib/rbl.h
@@ -17,9 +17,14 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: rbl.h,v 1.1.2.6 2000/11/19 22:12:46 guus Exp $
+    $Id: rbl.h,v 1.1.2.8 2000/11/24 23:13:00 guus Exp $
 */
 
+#ifndef __RBL_H__
+#define __RBL_H__
+
+#define RBL_FOREACH(tree,rbl) for(rbl = tree->head; rbl; rbl = rbl->next)
+
 typedef struct rbl_t
 {
   /* 'red-black tree' part */
@@ -78,8 +83,12 @@ extern void free_rbl(rbl_t *);
 
 extern void *rbl_search(rbltree_t *, void *);
 extern void *rbl_search_closest(rbltree_t *, void *);
+extern void *rbl_search_closest_greater(rbltree_t *, void *);
+extern void *rbl_search_closest_smaller(rbltree_t *, void *);
 extern rbl_t *rbl_search_rbl(rbltree_t *, void *);
 extern rbl_t *rbl_search_closest_rbl(rbltree_t *, void *);
+extern rbl_t *rbl_search_closest_greater_rbl(rbltree_t *, void *);
+extern rbl_t *rbl_search_closest_smaller_rbl(rbltree_t *, void *);
 extern rbl_t *rbl_insert(rbltree_t *, void *);
 extern rbl_t *rbl_unlink(rbltree_t *, void *);
 extern void rbl_delete(rbltree_t *, void *);
@@ -91,3 +100,5 @@ extern void rbl_delete_rbltree(rbltree_t *);
 
 extern void rbl_foreach(rbltree_t *, rbl_action_t);
 extern void rbl_foreach_rbl(rbltree_t *, rbl_action_rbl_t);
+
+#endif /* __RBL_H__ */