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+/*
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/*
+ * This header file should be included by internal code that needs to use APIs
+ * that have been deprecated for public use, but where those symbols will still
+ * be available internally. For example the EVP and provider code needs to use
+ * low level APIs that are otherwise deprecated.
+ *
+ * This header *must* be the first OpenSSL header included by a source file.
+ */
+
+#ifndef OSSL_INTERNAL_DEPRECATED_H
+# define OSSL_INTERNAL_DEPRECATED_H
+# pragma once
+
+# include <openssl/configuration.h>
+
+# undef OPENSSL_NO_DEPRECATED
+# define OPENSSL_SUPPRESS_DEPRECATED
+
+# include <openssl/macros.h>
+
+#endif