Add avl_find2 returning the Avlnode, allowing its data to be reset directly

[openldap] / include / avl.h

diff --git a/include/avl.h b/include/avl.h
index 16cea00f5be2e32e3b0606cca4d7fe24576e0de2..60d535c3f491e9ba2bd145ce2202a19066bf3f9e 100644 (file)
--- a/include/avl.h
+++ b/include/avl.h
@@ -38,7 +38,6 @@ LDAP_BEGIN_DECL
 
 typedef struct avlnode Avlnode;
 
-#ifdef AVL_INTERNAL
 struct avlnode {
        void*           avl_data;
        signed int              avl_bf;
@@ -46,6 +45,8 @@ struct avlnode {
        struct avlnode  *avl_right;
 };
 
+#ifdef AVL_INTERNAL
+
 #define NULLAVL        ((Avlnode *) NULL)
 
 /* balance factor values */
@@ -76,6 +77,9 @@ avl_delete LDAP_P((Avlnode **, void*, AVL_CMP));
 LDAP_AVL_F( void* )
 avl_find LDAP_P((Avlnode *, const void*, AVL_CMP));
 
+LDAP_AVL_F( Avlnode* )
+avl_find2 LDAP_P((Avlnode *, const void*, AVL_CMP));
+
 LDAP_AVL_F( void* )
 avl_find_lin LDAP_P((Avlnode *, const void*, AVL_CMP));