--- xnu/xnu-12377.101.15/tests/bounded_ptr_src/test_utils.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef TESTS_BOUNDED_PTR_TEST_UTILS_H
-#define TESTS_BOUNDED_PTR_TEST_UTILS_H
-
-#include <cassert>
-#include <libkern/c++/bounded_ptr.h>
-
-namespace {
-struct test_policy {
-	static void
-	trap(char const*)
-	{
-		assert(false);
-	}
-};
-
-template <typename T>
-using test_bounded_ptr = libkern::bounded_ptr<T, test_policy>;
-} // end anonymous namespace
-
-#endif // !TESTS_BOUNDED_PTR_TEST_UTILS_H