--- Libc/Libc-1725.40.4/include/libkern/OSThermalNotification.h
+++ Libc/Libc-997.90.3/include/libkern/OSThermalNotification.h
@@ -24,12 +24,8 @@
 #ifndef _OSTHERMALNOTIFICATION_H_
 #define _OSTHERMALNOTIFICATION_H_
 
-#include <_bounds.h>
 #include <sys/cdefs.h>
 #include <Availability.h>
-#include <TargetConditionals.h>
-
-_LIBC_SINGLE_BY_DEFAULT()
 
 /*
 **  OSThermalNotification.h
@@ -41,34 +37,6 @@
 */
 
 __BEGIN_DECLS
-
-/* Define pressure levels usable by OSThermalPressureLevel */
-typedef enum {
-#if TARGET_OS_OSX || TARGET_OS_MACCATALYST
-	kOSThermalPressureLevelNominal = 0,
-	kOSThermalPressureLevelModerate,
-	kOSThermalPressureLevelHeavy,
-	kOSThermalPressureLevelTrapping,
-	kOSThermalPressureLevelSleeping
-#else
-	kOSThermalPressureLevelNominal = 0,
-	kOSThermalPressureLevelLight = 10,
-	kOSThermalPressureLevelModerate = 20,
-	kOSThermalPressureLevelHeavy = 30,
-	kOSThermalPressureLevelTrapping = 40,
-	kOSThermalPressureLevelSleeping = 50
-#endif
-} OSThermalPressureLevel;
-
-/*
- ** External notify(3) string for thermal pressure level notification
- */
-__OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_7_0)
-extern const char * const kOSThermalNotificationPressureLevelName;
-
-
-#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && \
-	__IPHONE_OS_VERSION_MIN_REQUIRED >= __IPHONE_2_0
 
 typedef enum {
 	OSThermalNotificationLevelAny      = -1,
@@ -108,31 +76,45 @@
 #define OSThermalNotificationLevelUrgent OSThermalNotificationLevelAppTerminate
 #define OSThermalNotificationLevelCritical OSThermalNotificationLevelDeviceRestart
 
+/* Define pressure levels usable by OSThermalPressureLevel */
+typedef enum {
+	kOSThermalPressureLevelNominal = 0,
+	kOSThermalPressureLevelModerate,
+	kOSThermalPressureLevelHeavy,
+	kOSThermalPressureLevelTrapping,
+	kOSThermalPressureLevelSleeping
+} OSThermalPressureLevel;
+
 /*
 ** Simple polling interface to detect current thermal level
 */
-__OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_2_0)
-extern OSThermalNotificationLevel OSThermalNotificationCurrentLevel(void);
+
+extern OSThermalNotificationLevel OSThermalNotificationCurrentLevel(void) __OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_2_0);
 
 /*
 ** External notify(3) string for manual notification setup
 */
-__OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_2_0)
-extern const char * const kOSThermalNotificationName;
+
+extern const char * const kOSThermalNotificationName __OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_2_0);
 
 /*
 ** External notify(3) string for alerting user of a thermal condition
 */
-__OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_6_0)
-extern const char * const kOSThermalNotificationAlert;
+
+extern const char * const kOSThermalNotificationAlert __OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_6_0);
 
 /*
 ** External notify(3) string for notifying system the options taken to resolve thermal condition
 */
-__OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_6_0)
-extern const char * const kOSThermalNotificationDecision;
 
-#endif // __IPHONE_OS_VERSION_MIN_REQUIRED
+extern const char * const kOSThermalNotificationDecision __OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_6_0);
+
+/*
+** External notify(3) string for thermal pressure level notification
+*/
+
+extern const char * const kOSThermalNotificationPressureLevelName __OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_7_0);
+
 
 __END_DECLS