--- xnu/xnu-12377.61.12/bsd/sys/reason.h
+++ xnu/xnu-11417.101.15/bsd/sys/reason.h
@@ -89,7 +89,7 @@
 #if CONFIG_EXCLAVES
 int exit_with_exclave_exception(struct proc *p, exception_info_t exception, uint32_t flags);
 #endif
-void exit_with_mach_exception_using_ast(exception_info_t exception, uint32_t flags, bool fatal);
+void exit_with_mach_exception_using_ast(exception_info_t exception, uint32_t flags);
 
 #else /* XNU_KERNEL_PRIVATE */
 
@@ -147,22 +147,19 @@
 #define OS_REASON_ROSETTA 34
 #define OS_REASON_LIBIGNITION 35
 #define OS_REASON_BOOTMOUNT 36
-#define OS_REASON_MTE_FAIL   37
+
+
 #define OS_REASON_REALITYKIT 38
 #define OS_REASON_AUDIO      39
 #define OS_REASON_WAKEBOARD  40
 #define OS_REASON_CORERC     41
 #define OS_REASON_SELF_RESTRICT 42
 #define OS_REASON_ARKIT      43
-#define OS_REASON_CAMERA     44
-#define OS_REASON_BACKBOARD  45
-#define OS_REASON_POWEREXCEPTIONS 46
-#define OS_REASON_SECINIT    47
 
 /*
  * Update whenever new OS_REASON namespaces are added.
  */
-#define OS_REASON_MAX_VALID_NAMESPACE OS_REASON_SECINIT
+#define OS_REASON_MAX_VALID_NAMESPACE OS_REASON_ARKIT
 
 #define OS_REASON_BUFFER_MAX_SIZE 5120
 
@@ -297,7 +294,6 @@
 #define EXEC_EXIT_REASON_SET_DYLD_INFO      17
 #define EXEC_EXIT_REASON_MACHINE_THREAD     18
 #define EXEC_EXIT_REASON_BAD_PSATTR         19
-#define EXEC_EXIT_REASON_NOX86EXEC          20
 #define EXEC_EXIT_REASON_MAP_EXEC_FAILURE   21
 /*
  * guard reasons