/*
* Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * 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
# define ossl_noreturn
# endif
+/* ossl_unused: portable unused attribute for use in public headers */
+# if defined(__GNUC__)
+# define ossl_unused __attribute__((unused))
+# else
+# define ossl_unused
+# endif
+
#ifdef __cplusplus
}
#endif