--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicscomposition/openwfcompositionengine/common/src/owflinkedlist.c	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,194 @@
+/* Copyright (c) 2009 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ */
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "owfmemory.h"
+#include "owflinkedlist.h"
+#include "owftypes.h"
+#include "owfpool.h"
+
+
+
+
+OWF_API_CALL OWF_NODE*
+OWF_Node_Create(OWF_POOL* pool, void* data)
+{
+    OWF_NODE*               node;
+
+    node = (OWF_NODE*)OWF_Pool_GetObject(pool);
+    if (node)
+    {
+        node->data = data;
+    }
+    return node;
+}
+
+OWF_API_CALL void
+OWF_Node_Destroy(OWF_NODE* node)
+{
+    OWF_Pool_PutObject(node);
+}
+
+OWF_API_CALL OWF_NODE*
+OWF_List_Tail(OWF_NODE* root)
+{
+    if (root)
+    {
+        while (root->next)
+        {
+            root = root->next;
+        }
+    }
+    return root;
+}
+
+OWF_API_CALL OWF_NODE*
+OWF_List_Append(OWF_NODE* root, OWF_NODE* node)
+{
+    OWF_NODE*               tail;
+
+    tail = OWF_List_Tail(root);
+    if (tail)
+    {
+        tail->next = node;
+    }
+    else
+    {
+        root = node;
+    }
+    return root;
+}
+
+OWF_API_CALL OWF_NODE*
+OWF_List_Insert(OWF_NODE* root, OWF_NODE* node)
+{
+    if (root)
+    {
+        node->next = root;
+    }
+    root = node;
+    return root;
+}
+
+OWF_API_CALL void
+OWF_List_InsertAfter(OWF_NODE* pred, OWF_NODE* succ)
+{
+    if (pred && succ)
+    {
+        succ->next = pred->next;
+        pred->next = succ;
+    }
+}
+
+OWF_API_CALL OWF_NODE*
+OWF_List_Contains(OWF_NODE* root, void* data)
+{
+    while (root)
+    {
+        if (root->data == data)
+        {
+            break;
+        }
+        root = root->next;
+    }
+
+    return root;
+}
+
+OWF_API_CALL OWF_NODE*
+OWF_List_Remove(OWF_NODE* root, OWF_NODE* node)
+{
+    OWF_NODE*                iter = NULL;
+
+    if (root)
+    {
+        if (node != root)
+        {
+            iter = root;
+            while (iter)
+            {
+                if (iter->next == node)
+                {
+                    iter->next = node->next;
+                    break;
+                }
+                iter = iter->next;
+            }
+        }
+        else
+        {
+            root = root->next;
+        }
+    }
+
+    return root;
+}
+
+OWF_API_CALL OWF_NODE*
+OWF_List_Clear(OWF_NODE* root)
+{
+    OWF_NODE* next = NULL;
+    while (root)
+    {
+        next = root->next;
+        OWF_Node_Destroy(root);
+        root = next;
+    }
+    return root;
+}
+
+OWF_API_CALL void
+OWF_List_ForEach(OWF_NODE* root, NODEITERFUNC func, void* data)
+{
+    while (root) {
+        if (!func(root->data, data)) {
+            return;
+        }
+        root = root->next;
+    }
+}
+
+OWF_API_CALL OWF_NODE*
+OWF_List_Find(OWF_NODE* root, NODECMPFUNC func, void* data)
+{
+    while (root) {
+        if (func(root->data, data)) {
+            break;
+        }
+        root = root->next;
+    }
+    return root;
+}
+
+
+#ifdef __cplusplus
+}
+#endif