Add a const qualifier to the argument of EVP_PKEY_bits(3).

tested in a bulk build by sthen
ok beck (as part of a larger diff)

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/evp/p_lib.c b/src/lib/libcrypto/evp/p_lib.c
index b14c95f14d..fab1eeb022 100644
--- a/src/lib/libcrypto/evp/p_lib.c
+++ b/src/lib/libcrypto/evp/p_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: p_lib.c,v 1.21 2018/04/14 07:09:21 tb Exp $ */
+/* $OpenBSD: p_lib.c,v 1.22 2018/05/13 06:37:14 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -85,7 +85,7 @@
 static void EVP_PKEY_free_it(EVP_PKEY *x);
 
 int
-EVP_PKEY_bits(EVP_PKEY *pkey)
+EVP_PKEY_bits(const EVP_PKEY *pkey)
 {
         if (pkey && pkey->ameth && pkey->ameth->pkey_bits)
                 return pkey->ameth->pkey_bits(pkey);