1/*
2 * Copyright 2024 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#ifndef OPENSSL_INDICATOR_H
11# define OPENSSL_INDICATOR_H
12# pragma once
13
14# ifdef __cplusplus
15extern "C" {
16# endif
17
18#include <openssl/params.h>
19
20typedef int (OSSL_INDICATOR_CALLBACK)(const char *type, const char *desc,
21 const OSSL_PARAM params[]);
22
23void OSSL_INDICATOR_set_callback(OSSL_LIB_CTX *libctx,
24 OSSL_INDICATOR_CALLBACK *cb);
25void OSSL_INDICATOR_get_callback(OSSL_LIB_CTX *libctx,
26 OSSL_INDICATOR_CALLBACK **cb);
27
28# ifdef __cplusplus
29}
30# endif
31#endif /* OPENSSL_INDICATOR_H */
32