Latest update.

doc/man3/X509_ALGOR_dup.pod

@@ -2,7 +2,7 @@
 
 =head1 NAME
 
-X509_ALGOR_dup, X509_ALGOR_set0, X509_ALGOR_get0, X509_ALGOR_set_md, X509_ALGOR_cmp - AlgorithmIdentifier functions
+X509_ALGOR_dup, X509_ALGOR_set0, X509_ALGOR_get0, X509_ALGOR_set_md, X509_ALGOR_cmp, X509_ALGOR_copy - AlgorithmIdentifier functions
 
 =head1 SYNOPSIS
 
@@ -14,6 +14,7 @@ X509_ALGOR_dup, X509_ALGOR_set0, X509_ALGOR_get0, X509_ALGOR_set_md, X509_ALGOR_
                       const void **ppval, const X509_ALGOR *alg);
  void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
  int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
+ int X509_ALGOR_copy(X509_ALGOR *dest, const X509_ALGOR *src);
 
 =head1 DESCRIPTION
 
@@ -36,21 +37,28 @@ values for the message digest B<md>.
 X509_ALGOR_cmp() compares B<a> and B<b> and returns 0 if they have identical
 encodings and nonzero otherwise.
 
+X509_ALGOR_copy() copies the source values into the dest structs; making
+a duplicate of each (and free any thing pointed to from within *dest).
+
 =head1 RETURN VALUES
 
 X509_ALGOR_dup() returns a valid B<X509_ALGOR> structure or NULL if an error
 occurred.
 
-X509_ALGOR_set0() returns 1 on success or 0 on error.
+X509_ALGOR_set0() and X509_ALGOR_copy() return 1 on success or 0 on error.
 
 X509_ALGOR_get0() and X509_ALGOR_set_md() return no values.
 
 X509_ALGOR_cmp() returns 0 if the two parameters have identical encodings and
 nonzero otherwise.
 
+=head1 HISTORY
+
+The X509_ALGOR_copy() was added in 1.1.1e.
+
 =head1 COPYRIGHT
 
-Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2002-2020 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