--- xnu/xnu-12377.121.6/osfmk/libsa/stdlib.h
+++ xnu/xnu-792/osfmk/libsa/stdlib.h
@@ -1,37 +1,31 @@
 /*
- * Copyright (c) 2000-2020 Apple Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_OSREFERENCE_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.
- *
- * 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
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * 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.
+ * 
+ * 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.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ * 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@
  */
 /*
  * @OSF_COPYRIGHT@
- *
+ * 
  */
 /*
  * HISTORY
- *
+ * 
  * Revision 1.1.1.1  1998/09/22 21:05:51  wsanchez
  * Import of Mac OS X kernel (~semeria)
  *
@@ -39,21 +33,21 @@
  * Import of OSF Mach kernel (~mburg)
  *
  * Revision 1.1.4.1  1997/02/21  15:43:19  barbou
- *      Removed "size_t" definition, include "types.h" instead.
- *      [1997/02/21  15:36:24  barbou]
+ * 	Removed "size_t" definition, include "types.h" instead.
+ * 	[1997/02/21  15:36:24  barbou]
  *
  * Revision 1.1.2.3  1996/09/30  10:14:34  bruel
- *      Added strtol and strtoul prototypes.
- *      [96/09/30            bruel]
- *
+ * 	Added strtol and strtoul prototypes.
+ * 	[96/09/30            bruel]
+ * 
  * Revision 1.1.2.2  1996/09/23  15:06:22  bruel
- *      removed bzero and bcopy definitions.
- *      [96/09/23            bruel]
- *
+ * 	removed bzero and bcopy definitions.
+ * 	[96/09/23            bruel]
+ * 
  * Revision 1.1.2.1  1996/09/17  16:56:24  bruel
- *      created from standalone mach servers.
- *      [96/09/17            bruel]
- *
+ * 	created from standalone mach servers.
+ * 	[96/09/17            bruel]
+ * 
  * $EndLog$
  */
 
@@ -62,22 +56,21 @@
 
 #include <types.h>
 
-#ifndef NULL
-#define NULL    (void *)0
+#ifndef	NULL
+#define NULL	(void *)0
 #endif
 
 extern int     atoi(const char *);
-extern char    *itoa(int, char *);
 
-extern void     free(void *);
-extern void     *malloc(size_t);
-extern void     *realloc(void *, size_t);
+extern void	free(void *);
+extern void	*malloc(size_t);
+extern void 	*realloc(void *, size_t);
 
-extern char     *getenv(const char *);
+extern char	*getenv(const char *);
 
-extern void     exit(int);
+extern void	exit(int);
 
-extern long int strtol(const char *, char **, int);
-extern unsigned long int strtoul(const char *, char **, int);
+extern long int	strtol (const char *, char **, int);
+extern unsigned long int strtoul (const char *, char **, int);
 
 #endif /* _MACH_STDLIB_H_ */