I got fed up trying to put the tree and list stuff into a subdirectory,

so I've started to move them into the main directory.
(This used to be commit 4691a94d3c657321d29231f062aed714dfe4ac26)

1 files changed, 0 insertions, 335 deletions

diff --git a/source3/ubiqx/ubi_SplayTree.h b/source3/ubiqx/ubi_SplayTree.h
deleted file mode 100644
index d20933ed4c..0000000000
--- a/source3/ubiqx/ubi_SplayTree.h
+++ /dev/null
@@ -1,335 +0,0 @@
-#ifndef ubi_SplayTree_H
-#define ubi_SplayTree_H
-/* ========================================================================== **
- *                              ubi_SplayTree.h
- *
- *  Copyright (C) 1993,1995 by Christopher R. Hertel
- *
- *  Email: crh@ubiqx.mn.org
- * -------------------------------------------------------------------------- **
- *
- *  This module implements "splay" trees.  Splay trees are binary trees
- *  that are rearranged (splayed) whenever a node is accessed.  The
- *  splaying process *tends* to make the tree bushier (improves balance),
- *  and the nodes that are accessed most frequently *tend* to be closer to
- *  the top.
- *
- *  References: "Self-Adjusting Binary Search Trees", by Daniel Sleator and
- *              Robert Tarjan.  Journal of the Association for Computing
- *              Machinery Vol 32, No. 3, July 1985 pp. 652-686
- *
- * -------------------------------------------------------------------------- **
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- *  You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the Free
- *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * -------------------------------------------------------------------------- **
- *
- * $Log: ubi_SplayTree.h,v $
- * Revision 1.1  1997/10/10 14:46:42  crh
- * This is the ubiqx binary tree and linked list library.
- * This library is being included as part of the Samba distribution.
- * (Hurray!)
- *
- * Revision 2.5  1997/07/26 04:15:46  crh
- * + Cleaned up a few minor syntax annoyances that gcc discovered for me.
- * + Changed ubi_TRUE and ubi_FALSE to ubi_trTRUE and ubi_trFALSE.
- *
- * Revision 2.4  1997/06/03 05:22:56  crh
- * Changed TRUE and FALSE to ubi_TRUE and ubi_FALSE to avoid causing
- * problems.
- *
- * Revision 2.3  1995/10/03 22:19:37  CRH
- * Ubisized!
- * Also, added the function ubi_sptSplay().
- *
- * Revision 2.1  95/03/09  23:55:04  CRH
- * Added the ModuleID static string and function.  These modules are now
- * self-identifying.
- * 
- * Revision 2.0  95/02/27  22:34:55  CRH
- * This module was updated to match the interface changes made to the
- * ubi_BinTree module.  In particular, the interface to the Locate() function
- * has changed.  See ubi_BinTree for more information on changes and new
- * functions.
- *
- * The revision number was also upped to match ubi_BinTree.
- *
- *
- * Revision 1.0  93/10/15  22:59:36  CRH
- * With this revision, I have added a set of #define's that provide a single,
- * standard API to all existing tree modules.  Until now, each of the three
- * existing modules had a different function and typedef prefix, as follows:
- *
- *       Module        Prefix
- *     ubi_BinTree     ubi_bt
- *     ubi_AVLtree     ubi_avl
- *     ubi_SplayTree   ubi_spt
- *
- * To further complicate matters, only those portions of the base module
- * (ubi_BinTree) that were superceeded in the new module had the new names.
- * For example, if you were using ubi_AVLtree, the AVL node structure was
- * named "ubi_avlNode", but the root structure was still "ubi_btRoot".  Using
- * SplayTree, the locate function was called "ubi_sptLocate", but the next
- * and previous functions remained "ubi_btNext" and "ubi_btPrev".
- *
- * This was not too terrible if you were familiar with the modules and knew
- * exactly which tree model you wanted to use.  If you wanted to be able to
- * change modules (for speed comparisons, etc), things could get messy very
- * quickly.
- *
- * So, I have added a set of defined names that get redefined in any of the
- * descendant modules.  To use this standardized interface in your code,
- * simply replace all occurances of "ubi_bt", "ubi_avl", and "ubi_spt" with
- * "ubi_tr".  The "ubi_tr" names will resolve to the correct function or
- * datatype names for the module that you are using.  Just remember to
- * include the header for that module in your program file.  Because these
- * names are handled by the preprocessor, there is no added run-time
- * overhead.
- *
- * Note that the original names do still exist, and can be used if you wish
- * to write code directly to a specific module.  This should probably only be
- * done if you are planning to implement a new descendant type, such as
- * red/black trees.  CRH
- *
- * Revision 0.0  93/04/21  23:07:13  CRH
- * Initial version, written by Christopher R. Hertel.
- * This module implements Splay Trees using the ubi_BinTree module as a basis.
- *
- * ========================================================================== **
- */
-
-#include "ubi_BinTree.h" /* Base binary tree functions, types, etc.  */
-
-/* ========================================================================== **
- * Function prototypes...
- */
-
-ubi_trBool ubi_sptInsert( ubi_btRootPtr  RootPtr,
-                          ubi_btNodePtr  NewNode,
-                          ubi_btItemPtr  ItemPtr,
-                          ubi_btNodePtr *OldNode );
-  /* ------------------------------------------------------------------------ **
-   * This function uses a non-recursive algorithm to add a new element to the
-   * splay tree.
-   *
-   *  Input:   RootPtr  -  a pointer to the ubi_btRoot structure that indicates
-   *                       the root of the tree to which NewNode is to be added.
-   *           NewNode  -  a pointer to an ubi_btNode structure that is NOT
-   *                       part of any tree.
-   *           ItemPtr  -  A pointer to the sort key that is stored within
-   *                       *NewNode.  ItemPtr MUST point to information stored
-   *                       in *NewNode or an EXACT DUPLICATE.  The key data
-   *                       indicated by ItemPtr is used to place the new node
-   *                       into the tree.
-   *           OldNode  -  a pointer to an ubi_btNodePtr.  When searching
-   *                       the tree, a duplicate node may be found.  If
-   *                       duplicates are allowed, then the new node will
-   *                       be simply placed into the tree.  If duplicates
-   *                       are not allowed, however, then one of two things
-   *                       may happen.
-   *                       1) if overwritting *is not* allowed, this
-   *                          function will return FALSE (indicating that
-   *                          the new node could not be inserted), and
-   *                          *OldNode will point to the duplicate that is
-   *                          still in the tree.
-   *                       2) if overwritting *is* allowed, then this
-   *                          function will swap **OldNode for *NewNode.
-   *                          In this case, *OldNode will point to the node
-   *                          that was removed (thus allowing you to free
-   *                          the node).
-   *                          **  If you are using overwrite mode, ALWAYS  **
-   *                          ** check the return value of this parameter! **
-   *                 Note: You may pass NULL in this parameter, the
-   *                       function knows how to cope.  If you do this,
-   *                       however, there will be no way to return a
-   *                       pointer to an old (ie. replaced) node (which is
-   *                       a problem if you are using overwrite mode).
-   *
-   *  Output:  a boolean value indicating success or failure.  The function
-   *           will return FALSE if the node could not be added to the tree.
-   *           Such failure will only occur if duplicates are not allowed,
-   *           nodes cannot be overwritten, AND a duplicate key was found
-   *           within the tree.
-   * ------------------------------------------------------------------------ **
-   */
-
-ubi_btNodePtr ubi_sptRemove( ubi_btRootPtr RootPtr, ubi_btNodePtr DeadNode );
-  /* ------------------------------------------------------------------------ **
-   * This function removes the indicated node from the tree.
-   *
-   *  Input:   RootPtr  -  A pointer to the header of the tree that contains
-   *                       the node to be removed.
-   *           DeadNode -  A pointer to the node that will be removed.
-   *
-   *  Output:  This function returns a pointer to the node that was removed
-   *           from the tree (ie. the same as DeadNode).
-   *
-   *  Note:    The node MUST be in the tree indicated by RootPtr.  If not,
-   *           strange and evil things will happen to your trees.
-   * ------------------------------------------------------------------------ **
-   */
-
-ubi_btNodePtr ubi_sptLocate( ubi_btRootPtr RootPtr,
-                             ubi_btItemPtr FindMe,
-                             ubi_trCompOps CompOp );
-  /* ------------------------------------------------------------------------ **
-   * The purpose of ubi_btLocate() is to find a node or set of nodes given
-   * a target value and a "comparison operator".  The Locate() function is
-   * more flexible and (in the case of trees that may contain dupicate keys)
-   * more precise than the ubi_btFind() function.  The latter is faster,
-   * but it only searches for exact matches and, if the tree contains
-   * duplicates, Find() may return a pointer to any one of the duplicate-
-   * keyed records.
-   *
-   *  Input:
-   *     RootPtr  -  A pointer to the header of the tree to be searched.
-   *     FindMe   -  An ubi_btItemPtr that indicates the key for which to
-   *                 search.
-   *     CompOp   -  One of the following:
-   *                    CompOp     Return a pointer to the node with
-   *                    ------     ---------------------------------
-   *                   ubi_trLT - the last key value that is less
-   *                              than FindMe.
-   *                   ubi_trLE - the first key matching FindMe, or
-   *                              the last key that is less than
-   *                              FindMe.
-   *                   ubi_trEQ - the first key matching FindMe.
-   *                   ubi_trGE - the first key matching FindMe, or the
-   *                              first key greater than FindMe.
-   *                   ubi_trGT - the first key greater than FindMe.
-   *  Output:
-   *     A pointer to the node matching the criteria listed above under
-   *     CompOp, or NULL if no node matched the criteria.
-   *
-   *  Notes:
-   *     In the case of trees with duplicate keys, Locate() will behave as
-   *     follows:
-   *
-   *     Find:  3                       Find: 3
-   *     Keys:  1 2 2 2 3 3 3 3 3 4 4   Keys: 1 1 2 2 2 4 4 5 5 5 6
-   *                  ^ ^         ^                   ^ ^
-   *                 LT EQ        GT                 LE GE
-   *
-   *     That is, when returning a pointer to a node with a key that is LESS
-   *     THAN the target key (FindMe), Locate() will return a pointer to the
-   *     LAST matching node.
-   *     When returning a pointer to a node with a key that is GREATER
-   *     THAN the target key (FindMe), Locate() will return a pointer to the
-   *     FIRST matching node.
-   *
-   *  See Also: ubi_btFind(), ubi_btFirstOf(), ubi_btLastOf().
-   * ------------------------------------------------------------------------ **
-   */
-
-ubi_btNodePtr ubi_sptFind( ubi_btRootPtr RootPtr,
-                           ubi_btItemPtr FindMe );
-  /* ------------------------------------------------------------------------ **
-   * This function performs a non-recursive search of a tree for any node
-   * matching a specific key.
-   *
-   *  Input:
-   *     RootPtr  -  a pointer to the header of the tree to be searched.
-   *     FindMe   -  a pointer to the key value for which to search.
-   *
-   *  Output:
-   *     A pointer to a node with a key that matches the key indicated by
-   *     FindMe, or NULL if no such node was found.
-   *
-   *  Note:   In a tree that allows duplicates, the pointer returned *might
-   *          not* point to the (sequentially) first occurance of the
-   *          desired key.  In such a tree, it may be more useful to use
-   *          ubi_sptLocate().
-   * ------------------------------------------------------------------------ **
-   */
-
-void ubi_sptSplay( ubi_btRootPtr RootPtr,
-                   ubi_btNodePtr SplayMe );
-  /* ------------------------------------------------------------------------ **
-   *  This function allows you to splay the tree at a given node, thus moving
-   *  the node to the top of the tree.
-   *
-   *  Input:
-   *     RootPtr  -  a pointer to the header of the tree to be splayed.
-   *     SplayMe  -  a pointer to a node within the tree.  This will become
-   *                 the new root node.
-   *  Output: None.
-   *
-   *  Notes:  This is an uncharacteristic function for this group of modules
-   *          in that it provides access to the internal balancing routines,
-   *          which would normally be hidden.
-   *          Splaying the tree will not damage it (assuming that I've done
-   *          *my* job), but there is overhead involved.  I don't recommend
-   *          that you use this function unless you understand the underlying
-   *          Splay Tree principles involved.
-   * ------------------------------------------------------------------------ **
-   */
-
-int ubi_sptModuleID( int size, char *list[] );
-  /* ------------------------------------------------------------------------ **
-   * Returns a set of strings that identify the module.
-   *
-   *  Input:  size  - The number of elements in the array <list>.
-   *          list  - An array of pointers of type (char *).  This array
-   *                  should, initially, be empty.  This function will fill
-   *                  in the array with pointers to strings.
-   *  Output: The number of elements of <list> that were used.  If this value
-   *          is less than <size>, the values of the remaining elements are
-   *          not guaranteed.
-   *
-   *  Notes:  Please keep in mind that the pointers returned indicate strings
-   *          stored in static memory.  Don't free() them, don't write over
-   *          them, etc.  Just read them.
-   * ------------------------------------------------------------------------ **
-   */
-
-/* -------------------------------------------------------------------------- **
- * Masquarade...
- *
- * This set of defines allows you to write programs that will use any of the
- * implemented binary tree modules (currently BinTree, AVLtree, and SplayTree).
- * Instead of using ubi_bt..., use ubi_tr..., and select the tree type by
- * including the appropriate module header.
- */
-
-#undef ubi_trInsert
-#undef ubi_trRemove
-#undef ubi_trLocate
-#undef ubi_trFind
-#undef ubi_trModuleID
-
-#define ubi_trInsert( Rp, Nn, Ip, On ) \
-        ubi_sptInsert( (ubi_btRootPtr)(Rp), (ubi_btNodePtr)(Nn), \
-                       (ubi_btItemPtr)(Ip), (ubi_btNodePtr *)(On) )
-
-#define ubi_trRemove( Rp, Dn ) \
-        ubi_sptRemove( (ubi_btRootPtr)(Rp), (ubi_btNodePtr)(Dn) )
-
-#define ubi_trLocate( Rp, Ip, Op ) \
-        ubi_sptLocate( (ubi_btRootPtr)(Rp), \
-                       (ubi_btItemPtr)(Ip), \
-                       (ubi_trCompOps)(Op) )
-
-#define ubi_trFind( Rp, Ip ) \
-        ubi_sptFind( (ubi_btRootPtr)(Rp), (ubi_btItemPtr)(Ip) )
-
-#define ubi_trModuleID( s, l ) ubi_sptModuleID( s, l )
-
-/* ================================ The End ================================= */
-#endif /* ubi_SplayTree_H */
-
-
-
-
-