Add hashtable implementation to maintain a local copy of the remote

fuse/hashtbl.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2014 Johannes Schauer <j.schauer@email.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2, as published by
+ * the Free Software Foundation.
+ *
+ * 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., 51
+ * Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+
+#ifndef _MFFUSE_HASHTBL_H_
+#define _MFFUSE_HASHTBL_H_
+
+#include "../mfapi/mfconn.h"
+
+typedef struct folder_tree folder_tree;
+typedef struct h_entry h_entry;
+
+folder_tree    *folder_tree_create(void);
+
+void            folder_tree_destroy(folder_tree * tree);
+
+int             folder_tree_rebuild(folder_tree * tree, mfconn * conn);
+
+void            folder_tree_housekeep(folder_tree * tree);
+
+void            folder_tree_debug(folder_tree * tree, h_entry * ent,
+                                  int depth);
+
+#endif