|  | =pod | 
|  |  | 
|  | =head1 NAME | 
|  |  | 
|  | openssl/core_dispatch.h | 
|  | - OpenSSL provider dispatch numbers and function types | 
|  |  | 
|  | =head1 SYNOPSIS | 
|  |  | 
|  | #include <openssl/core_dispatch.h> | 
|  |  | 
|  | =head1 DESCRIPTION | 
|  |  | 
|  | The F<< <openssl/core_dispatch.h> >> header defines all the operation | 
|  | numbers, dispatch numbers and provider interface function types | 
|  | currently available. | 
|  |  | 
|  | The operation and dispatch numbers are represented with macros, which | 
|  | are named as follows: | 
|  |  | 
|  | =over 4 | 
|  |  | 
|  | =item operation numbers | 
|  |  | 
|  | These macros have the form C<OSSL_OP_I<opname>>. | 
|  |  | 
|  | =item dipatch numbers | 
|  |  | 
|  | These macros have the form C<OSSL_FUNC_I<opname>_I<funcname>>, where | 
|  | C<I<opname>> is the same as in the macro for the operation this | 
|  | function belongs to. | 
|  |  | 
|  | =back | 
|  |  | 
|  | With every dispatch number, there is an associated function type. | 
|  |  | 
|  | For further information, please see the L<provider(7)> | 
|  |  | 
|  | =head1 SEE ALSO | 
|  |  | 
|  | L<provider(7)> | 
|  |  | 
|  | =head1 HISTORY | 
|  |  | 
|  | The types and macros described here were added in OpenSSL 3.0. | 
|  |  | 
|  | =head1 COPYRIGHT | 
|  |  | 
|  | Copyright 2020 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 | 
|  | L<https://www.openssl.org/source/license.html>. | 
|  |  | 
|  | =cut |