Latest update

doc/internal/man3/rand_bytes_ex.pod

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+=pod
+
+=head1 NAME
+
+rand_bytes_ex, rand_priv_bytes_ex
+- internal random number routines
+
+=head1 SYNOPSIS
+
+ #include "internal/rand_int.h"
+
+ int rand_bytes_ex(OPENSSL_CTX *ctx, unsigned char *buf, int num);
+ int rand_priv_bytes_ex(OPENSSL_CTX *ctx, unsigned char *buf, int num);
+
+=head1 DESCRIPTION
+
+rand_bytes_ex() and rand_priv_bytes_ex() are the equivalent of RAND_bytes() and
+RAND_priv_bytes() in the public API except that they both take an additional
+B<ctx> parameter.
+The DRBG used for the operation is the public or private DRBG associated with
+the specified B<ctx>. The parameter can be NULL, in which case
+the default library ctx is used.
+If the default RAND_METHOD has been changed then for compatibility reasons the
+RAND_METHOD will be used in preference and the DRBG of the library context
+ignored.
+
+=head1 RETURN VALUES
+
+rand_bytes_ex() and rand_bytes_priv_ex() return 0 or less on error or 1 on
+success.
+
+=head1 COPYRIGHT
+
+Copyright 2019 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
+L<https://www.openssl.org/source/license.html>.
+
+=cut