1 files changed, 60 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_linklist.h b/source/blender/blenlib/BLI_linklist.h
new file mode 100644
index 00000000000..eaa3a0ad2c5
--- /dev/null
+++ b/source/blender/blenlib/BLI_linklist.h
@@ -0,0 +1,60 @@
+/*
+ * Routines for working with singly linked lists
+ * of 'links' - pointers to other data.
+ * 
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * 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. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * 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.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+ 
+#ifndef BLI_LINKLIST_H
+#define BLI_LINKLIST_H
+
+struct MemArena;
+
+typedef void (*LinkNodeFreeFP)(void *link);
+typedef void (*LinkNodeApplyFP)(void *link);
+
+struct LinkNode;
+typedef struct LinkNode {
+	struct LinkNode *next;
+	void *link;
+} LinkNode;
+
+int		BLI_linklist_length		(struct LinkNode *list);
+
+void	BLI_linklist_reverse	(struct LinkNode **listp);
+
+void	BLI_linklist_prepend		(struct LinkNode **listp, void *ptr);
+void	BLI_linklist_prepend_arena	(struct LinkNode **listp, void *ptr, struct MemArena *ma);
+
+void	BLI_linklist_free		(struct LinkNode *list, LinkNodeFreeFP freefunc);
+void	BLI_linklist_apply		(struct LinkNode *list, LinkNodeApplyFP applyfunc);
+
+#endif