--- libmalloc/libmalloc-409.60.6/private/malloc_implementation.h
+++ libmalloc/libmalloc-374.40.6/private/malloc_implementation.h
@@ -28,10 +28,6 @@
 
 #ifndef _MALLOC_IMPLEMENTATION_H_
 #define _MALLOC_IMPLEMENTATION_H_
-
-#include <mach/boolean.h>
-#include <stdbool.h>
-#include <stddef.h>
 
 
 /*********	Libsystem initializers ************/