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Modules/openssl.include/openssl/indicator.h

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+/*
+ * Copyright 2024 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
+ */
+
+#ifndef OPENSSL_INDICATOR_H
+# define OPENSSL_INDICATOR_H
+# pragma once
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+#include <openssl/params.h>
+
+typedef int (OSSL_INDICATOR_CALLBACK)(const char *type, const char *desc,
+                                      const OSSL_PARAM params[]);
+
+void OSSL_INDICATOR_set_callback(OSSL_LIB_CTX *libctx,
+                                 OSSL_INDICATOR_CALLBACK *cb);
+void OSSL_INDICATOR_get_callback(OSSL_LIB_CTX *libctx,
+                                 OSSL_INDICATOR_CALLBACK **cb);
+
+# ifdef __cplusplus
+}
+# endif
+#endif /* OPENSSL_INDICATOR_H */