--- Libc/Libc-262/include/monitor.h
+++ Libc/Libc-1244.1.7/include/monitor.h
@@ -3,19 +3,20 @@
  *
  * @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 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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_LICENSE_HEADER_END@
  */
@@ -29,16 +30,35 @@
 #ifndef __MONITOR_HEADER__
 #define __MONITOR_HEADER__
 
+#include <sys/cdefs.h>
+#include <Availability.h>
+
+__BEGIN_DECLS
+
+__OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0,__MAC_10_11,__IPHONE_2_0,__IPHONE_9_0, "Monitor is no longer supported.")
+__WATCHOS_PROHIBITED
 extern void monstartup (char *lowpc, char *highpc);
 
+__OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0,__MAC_10_11,__IPHONE_2_0,__IPHONE_9_0, "Monitor is no longer supported.")
+__WATCHOS_PROHIBITED
 extern void monitor (char *lowpc, char *highpc, char *buf, int bufsiz, int cntsiz);
 
+__OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0,__MAC_10_11,__IPHONE_2_0,__IPHONE_9_0, "Monitor is no longer supported.")
+__WATCHOS_PROHIBITED
 extern void moncontrol (int mode);
 
+__OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0,__MAC_10_11,__IPHONE_2_0,__IPHONE_9_0, "Monitor is no longer supported.")
+__WATCHOS_PROHIBITED
 extern void monoutput (const char *filename);
 
+__OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0,__MAC_10_11,__IPHONE_2_0,__IPHONE_9_0, "Monitor is no longer supported.")
+__WATCHOS_PROHIBITED
 extern void moninit (void);
 
+__OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0,__MAC_10_11,__IPHONE_2_0,__IPHONE_9_0, "Monitor is no longer supported.")
+__WATCHOS_PROHIBITED
 extern void monreset (void);
 
+__END_DECLS
+
 #endif	/* __MONITOR_HEADER__ */