--- /dev/null
+++ Libc/Libc-1669.40.2/exclave/_libc_init.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2023 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#include <stddef.h>
+#include "_libc_init.h"
+
+extern void _libc_shims_init(const struct _libc_functions *funcs);
+
+void
+_libc_initializer(const struct _libc_functions *funcs,
+	const char *envp[],
+	const char *apple[],
+	const struct ProgramVars *vars)
+{
+	_libc_shims_init(funcs);
+}