--- /dev/null
+++ Libc/Libc-594.9.1/include/libkern/OSThermalNotification.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2007 Apple Inc. All rights reserved.
+ *
+ * @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 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_LICENSE_HEADER_END@
+ */
+
+#ifndef _OSTHERMALNOTIFICATION_H_
+#define _OSTHERMALNOTIFICATION_H_
+
+#include <sys/cdefs.h>
+
+/*
+**  OSThermalNotification.h
+**  
+**  Notification mechanism to alert registered tasks when device thermal conditions
+**  reach certain thresholds. Notifications are triggered in both directions
+**  so clients can manage their memory usage more and less aggressively.
+**
+*/
+
+__BEGIN_DECLS
+
+typedef enum {
+	OSThermalNotificationLevelAny      = -1,
+	OSThermalNotificationLevelNormal   =  0,
+	OSThermalNotificationLevel70PercentTorch  =  1,
+	OSThermalNotificationLevel70PercentBacklight  =  3,
+	OSThermalNotificationLevel50PercentTorch  =  3,
+	OSThermalNotificationLevel50PercentBacklight  =  5,
+	OSThermalNotificationLevelDisableTorch  =  5,
+	OSThermalNotificationLevel25PercentBacklight = 7,
+	OSThermalNotificationLevelAppTerminate  =  12,
+	OSThermalNotificationLevelDeviceRestart = 16
+} OSThermalNotificationLevel;
+
+/* Backwards compatibility */
+#define OSThermalNotificationLevelWarning OSThermalNotificationLevel70PercentBacklight
+#define OSThermalNotificationLevelUrgent OSThermalNotificationLevelAppTerminate
+#define OSThermalNotificationLevelCritical OSThermalNotificationLevelDeviceRestart
+
+/*
+** Simple polling interface to detect current thermal level
+*/
+
+OSThermalNotificationLevel OSThermalNotificationCurrentLevel(void);
+
+/*
+** External notify(3) string for manual notification setup
+*/
+
+extern const char *kOSThermalNotificationName;
+
+__END_DECLS
+
+#endif /* _OSTHERMALNOTIFICATION_H_ */