NAME

       openssl/core.h - OpenSSL Core types

SYNOPSIS

        #include <openssl/core.h>

DESCRIPTION

       The <openssl/core.h> header defines a number of public types that are used to communicate
       between the OpenSSL libraries and implementation providers.  These types are designed to
       minimise the need for intimate knowledge of internal structures between the OpenSSL
       libraries and the providers.

       The types are:

       OSSL_DISPATCH(3)
       OSSL_ITEM(3)
       OSSL_ALGORITHM(3)
       OSSL_PARAM(3)
       OSSL_CALLBACK(3)
       OSSL_PASSPHRASE_CALLBACK(3)

SEE ALSO

       openssl-core_dispatch.h(7)

HISTORY

       The types described here were added in OpenSSL 3.0.

COPYRIGHT

       Copyright 2019-2021 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>.