--- libmalloc/libmalloc-657.80.3/src/malloc_common.c
+++ libmalloc/libmalloc-521.100.59/src/malloc_common.c
@@ -162,42 +162,3 @@
 {
 	return 0;
 }
-
-#if !MALLOC_TARGET_EXCLAVES && !MALLOC_TARGET_EXCLAVES_INTROSPECTOR
-
-#if CONFIG_CHECK_PLATFORM_BINARY
-// Avoid conditioning on this if at all possible
-bool malloc_is_platform_binary = true;
-#endif // CONFIG_CHECK_PLATFORM_BINARY
-
-// Use malloc_is_platform_binary instead
-bool
-_malloc_is_platform_binary(void)
-{
-	uint32_t flags = 0;
-	int err = csops(getpid(), CS_OPS_STATUS, &flags, sizeof(flags));
-	if (err) {
-		return false;
-	}
-	return (flags & CS_PLATFORM_BINARY);
-}
-
-#if CONFIG_CHECK_SECURITY_POLICY
-bool malloc_internal_security_policy = false;
-#endif // CONFIG_CHECK_SECURITY_POLICY
-
-bool
-_malloc_allow_internal_security_policy(void)
-{
-#if TARGET_OS_SIMULATOR
-	return true;
-#elif defined(_COMM_PAGE_DEV_FIRM)
-	return !!*((uint32_t *)_COMM_PAGE_DEV_FIRM);
-#else
-	// For backwards compatibility on x86, where we don't have that comm page
-	// bit, keep parsing the environment variables as we did before
-	return true;
-#endif
-}
-
-#endif // !MALLOC_TARGET_EXCLAVES && !MALLOC_TARGET_EXCLAVES_INTROSPECTOR