Further style changes to curve448 code

[oweals/openssl.git] / crypto / cryptlib.c

diff --git a/crypto/cryptlib.c b/crypto/cryptlib.c
index 3a2b733f5e58a676505d39dbbcaadbc41e010c25..a4d96d868e4657545f857d784a876d9b1e88f6e8 100644 (file)
--- a/crypto/cryptlib.c
+++ b/crypto/cryptlib.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1998-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1998-2018 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -355,4 +355,12 @@ int CRYPTO_memcmp(const void * in_a, const void * in_b, size_t len)
 
     return x;
 }
+
+/*
+ * For systems that don't provide an instruction counter register or equivalent.
+ */
+uint32_t OPENSSL_rdtsc(void)
+{
+    return 0;
+}
 #endif