--- xnu/xnu-792.6.56/libkern/c++/OSSerialize.cpp
+++ xnu/xnu-344.26/libkern/c++/OSSerialize.cpp
@@ -3,20 +3,19 @@
  *
  * @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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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.
  * 
- * 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_LICENSE_HEADER_END@
  */
@@ -149,7 +148,7 @@
 
     tag = 0;
     length = 1;
-    capacity = (inCapacity) ? round_page_32(inCapacity) : round_page_32(1);
+    capacity = (inCapacity) ? round_page(inCapacity) : round_page(1);
     capacityIncrement = capacity;
 
     // allocate from the kernel map so that we can safely map this data
@@ -174,7 +173,7 @@
 	OSSerialize *me = new OSSerialize;
 
 	if (me && !me->initWithCapacity(inCapacity)) {
-		me->release();
+		me->free();
 		return 0;
 	}
 
@@ -198,7 +197,7 @@
 		return capacity;
 
 	// round up
-	newCapacity = round_page_32(newCapacity);
+	newCapacity = round_page(newCapacity);
 
 	kern_return_t rc = kmem_realloc(kernel_map,
 					(vm_offset_t)data,
@@ -239,7 +238,7 @@
 OSDefineMetaClassAndStructors(OSSerializer, OSObject)
 
 OSSerializer * OSSerializer::forTarget( void * target,
-                               OSSerializerCallback callback, void * ref )
+                               OSSerializerCallback callback, void * ref = 0 )
 {
     OSSerializer * thing;