--- xnu/xnu-3248.20.55/libkern/c++/OSCollectionIterator.cpp
+++ xnu/xnu-344.12.2/libkern/c++/OSCollectionIterator.cpp
@@ -1,29 +1,23 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_HEADER_START@
  * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
  * 
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ * @APPLE_LICENSE_HEADER_END@
  */
 /* IOArray.h created by rsulack on Thu 11-Sep-1997 */
 
@@ -36,6 +30,15 @@
 
 OSDefineMetaClassAndStructors(OSCollectionIterator, OSIterator)
 
+#if OSALLOCDEBUG
+extern "C" {
+    extern int debug_container_malloc_size;
+};
+#define ACCUMSIZE(s) do { debug_container_malloc_size += (s); } while(0)
+#else
+#define ACCUMSIZE(s)
+#endif
+
 bool OSCollectionIterator::initWithCollection(const OSCollection *inColl)
 {
     if ( !super::init() || !inColl)
@@ -47,7 +50,7 @@
     initialUpdateStamp = 0;
     valid = false;
 
-    return true;
+    return this;
 }
 
 OSCollectionIterator *
@@ -57,7 +60,7 @@
     OSCollectionIterator *me = new OSCollectionIterator;
 
     if (me && !me->initWithCollection(inColl)) {
-        me->release();
+        me->free();
         return 0;
     }
 
@@ -67,8 +70,8 @@
 void OSCollectionIterator::free()
 {
     if (collIterator) {
-        kfree(collIterator, collection->iteratorSize());
-	OSCONTAINER_ACCUMSIZE(-((size_t) collection->iteratorSize()));
+        kfree((vm_offset_t)collIterator, collection->iteratorSize());
+	ACCUMSIZE(-(collection->iteratorSize()));
         collIterator = 0;
     }
 
@@ -85,8 +88,8 @@
     valid = false;
 
     if (!collIterator) {
-        collIterator = (void *)kalloc_container(collection->iteratorSize());
-	OSCONTAINER_ACCUMSIZE(collection->iteratorSize());
+        collIterator = (void *)kalloc(collection->iteratorSize());
+	ACCUMSIZE(collection->iteratorSize());
         if (!collIterator)
             return;
     }
@@ -101,8 +104,8 @@
 bool OSCollectionIterator::isValid()
 {
     if (!collIterator) {
-        collIterator = (void *)kalloc_container(collection->iteratorSize());
-	OSCONTAINER_ACCUMSIZE(collection->iteratorSize());
+        collIterator = (void *)kalloc(collection->iteratorSize());
+	ACCUMSIZE(collection->iteratorSize());
         if (!collection->initIterator(collIterator))
             return false;
         initialUpdateStamp = collection->updateStamp;