NAME

       OPENSSL_load_builtin_modules, ASN1_add_oid_module, ENGINE_add_conf_module - add standard configuration
       modules

SYNOPSIS

        #include <openssl/conf.h>

        void OPENSSL_load_builtin_modules(void);
        void ASN1_add_oid_module(void);
        void ENGINE_add_conf_module(void);

DESCRIPTION

       The function OPENSSL_load_builtin_modules() adds all the standard OpenSSL configuration modules to the
       internal list. They can then be used by the OpenSSL configuration code.

       ASN1_add_oid_module() adds just the ASN1 OBJECT module.

       ENGINE_add_conf_module() adds just the ENGINE configuration module.

NOTES

       If the simple configuration function OPENSSL_config() is called then OPENSSL_load_builtin_modules() is
       called automatically.

       Applications which use the configuration functions directly will need to call
       OPENSSL_load_builtin_modules() themselves before any other configuration code.

       Applications should call OPENSSL_load_builtin_modules() to load all configuration modules instead of
       adding modules selectively: otherwise functionality may be missing from the application if an when new
       modules are added.

RETURN VALUES

       None of the functions return a value.

SEE ALSO

       config(5), OPENSSL_config(3)

COPYRIGHT

       Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the OpenSSL license (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>.

1.1.1                                              2023-05-24                 OPENSSL_LOAD_BUILTIN_MODULES(3SSL)