removed tree.c

This patch makes MPD consume much more memory because string pooling
is disabled, but it prepares the next bunch of patches.  Replace the
code in tagTracker.c with naive algorithms without the tree code.  For
now, this should do; later we should find better algorithms,
especially for getNumberOfTagItems(), which has become wasteful with
temporary memory.

1 files changed, 0 insertions, 63 deletions

diff --git a/src/tree.h b/src/tree.h
deleted file mode 100644
index ef397bbd4..000000000
--- a/src/tree.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* the Music Player Daemon (MPD)
- * Copyright (C) 2006-2007 by Warren Dukes (warren.dukes@gmail.com)
- * This project's homepage is: http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef TREE_H
-#define TREE_H
-
-typedef struct _Tree Tree;
-typedef struct _TreeNode TreeNode;
-typedef struct _TreeIterator TreeIterator;
-typedef struct _TreeKeyData TreeKeyData;
-
-struct _TreeIterator
-{
-	Tree * tree;
-	TreeNode * node;
-	int which;
-};
-
-struct _TreeKeyData
-{
-	void * key;
-	void * data;
-};
-
-typedef int (*TreeCompareKeyFunction)(const void * key1, const void * key2);
-typedef void (*TreeFreeFunction)(void * data);
-
-Tree * MakeTree(TreeCompareKeyFunction compareFunc, 
-		TreeFreeFunction freeKey,
-		TreeFreeFunction freeData);
-void FreeTree(Tree * tree);
-
-int GetTreeSize(Tree * tree);
-
-void SetTreeIteratorToBegin(Tree * tree, TreeIterator * iter);
-int IsTreeIteratorAtEnd(const TreeIterator * iter);
-void IncrementTreeIterator(TreeIterator * iter);
-
-const TreeKeyData *GetTreeKeyData(TreeIterator * iter);
-
-int InsertInTree(Tree * tree, void * key, void * data);
-int RemoveFromTreeByKey(Tree * tree, void * key);
-void RemoveFromTreeByIterator(Tree * tree, TreeIterator * iter);
-
-int FindInTree(Tree * tree, const void * key,
-	       TreeIterator * iter /* can be NULL */);
-
-#endif