--- libmalloc/libmalloc-409.60.6/src/internal.h
+++ libmalloc/libmalloc-374.60.3/src/internal.h
@@ -35,13 +35,11 @@
 #include <platform/string.h>
 #undef memcpy
 #define memcpy _platform_memmove
-#define _malloc_memcmp_zero_aligned8 _platform_memcmp_zero_aligned8
 #include <platform/compat.h>
 #include <assert.h>
 #include <crt_externs.h>
 #include <dirent.h>
 #include <errno.h>
-#include <execinfo.h>
 #include <fcntl.h>
 #include <libc.h>
 #include <libkern/OSAtomic.h>
@@ -57,7 +55,6 @@
 #include <mach/vm_map.h>
 #include <mach/vm_page_size.h>
 #include <mach/vm_param.h>
-#include <mach/vm_reclaim.h>
 #include <mach/vm_statistics.h>
 #include <machine/cpu_capabilities.h>
 #include <os/atomic_private.h>
@@ -73,11 +70,6 @@
 #include <pthread/pthread.h>  // _pthread_threadid_self_np_direct()
 #include <pthread/private.h>  // _pthread_threadid_self_np_direct()
 #include <pthread/tsd_private.h>  // TSD keys
-
-#if __has_feature(ptrauth_calls)
-#include <ptrauth.h>
-#endif
-
 #include <signal.h>
 #include <stdarg.h>
 #include <stdbool.h>
@@ -96,13 +88,6 @@
 #include <thread_stack_pcs.h>
 #include <unistd.h>
 #include <xlocale.h>
-
-// pthread reserves 5 TSD keys for libmalloc
-#define __TSD_MALLOC_PROB_GUARD_SAMPLE_COUNTER __PTK_LIBMALLOC_KEY0
-#define __TSD_MALLOC_ZERO_CORRUPTION_COUNTER   __PTK_LIBMALLOC_KEY1
-#define __TSD_MALLOC_THREAD_OPTIONS            __PTK_LIBMALLOC_KEY2
-#define __TSD_MALLOC_UNUSED3                   __PTK_LIBMALLOC_KEY3
-#define __TSD_MALLOC_UNUSED4                   __PTK_LIBMALLOC_KEY4
 
 #include "dtrace.h"
 #include "base.h"
@@ -188,4 +173,13 @@
 typedef void (*set_msl_lite_hooks_callout_t) (struct _malloc_msl_lite_hooks_s *hooksp, size_t size);
 void set_msl_lite_hooks(set_msl_lite_hooks_callout_t callout);
 
+
+// pthread reserves 5 TSD keys for libmalloc
+#define __TSD_MALLOC_PROB_GUARD_SAMPLE_COUNTER __PTK_LIBMALLOC_KEY0
+#define __TSD_MALLOC_UNUSED1                   __PTK_LIBMALLOC_KEY1
+#define __TSD_MALLOC_UNUSED2                   __PTK_LIBMALLOC_KEY2
+#define __TSD_MALLOC_UNUSED3                   __PTK_LIBMALLOC_KEY3
+#define __TSD_MALLOC_UNUSED4                   __PTK_LIBMALLOC_KEY4
+
+
 #endif // __INTERNAL_H