--- xnu/xnu-1228/libkern/c++/OSUnserialize.cpp
+++ xnu/xnu-517.3.7/libkern/c++/OSUnserialize.cpp
@@ -1,19 +1,16 @@
 /*
- * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
  * 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.
- * 
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 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 Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
@@ -23,7 +20,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ * @APPLE_LICENSE_HEADER_END@
  */
 
 /*  OSUnserialize.y created by rsulack on Nov 21 1998 */
@@ -318,7 +315,7 @@
 #define YYSTACK_USE_ALLOCA
 #define alloca __builtin_alloca
 #else /* not GNU C.  */
-#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386)) || defined (__arm)
+#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
 #define YYSTACK_USE_ALLOCA
 #include <alloca.h>
 #else /* not sparc */
@@ -1014,7 +1011,7 @@
 	{
 	  int size = 0;
 	  char *msg;
-	  int x, count, len;
+	  int x, count;
 
 	  count = 0;
 	  /* Start X at -yyn if nec to avoid negative indexes in yycheck.  */
@@ -1022,11 +1019,10 @@
 	       x < (sizeof(yytname) / sizeof(char *)); x++)
 	    if (yycheck[x + yyn] == x)
 	      size += strlen(yytname[x]) + 15, count++;
-	  len = size + 15;
-	  msg = (char *) malloc(len);
+	  msg = (char *) malloc(size + 15);
 	  if (msg != 0)
 	    {
-	      strlcpy(msg, "parse error", len);
+	      strcpy(msg, "parse error");
 
 	      if (count < 5)
 		{
@@ -1035,10 +1031,9 @@
 		       x < (sizeof(yytname) / sizeof(char *)); x++)
 		    if (yycheck[x + yyn] == x)
 		      {
-			strlcat(msg, count == 0 ? ", expecting `" : " or `",
-					len);
-			strlcat(msg, yytname[x], len);
-			strlcat(msg, "'", len);
+			strcat(msg, count == 0 ? ", expecting `" : " or `");
+			strcat(msg, yytname[x]);
+			strcat(msg, "'");
 			count++;
 		      }
 		}
@@ -1573,7 +1568,7 @@
 	OSObject *object;
 
 	if (!lock) {
-		lock = mutex_alloc(0);
+		lock = mutex_alloc(ETAP_IO_AHA);
 		mutex_lock(lock);
 	} else {
 		mutex_lock(lock);