[#BIO_ADDR_copy]
= BIO&lowbar;ADDR&lowbar;copy
:mrdocs:

Copy a BIO&lowbar;ADDR value from `src` into `dst&period;`

== Synopsis

Declared in `&lt;openssl&sol;bio&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
BIO&lowbar;ADDR&lowbar;copy(
    xref:BIO_ADDR.adoc[BIO&lowbar;ADDR]* dst,
    xref:BIO_ADDR.adoc[BIO&lowbar;ADDR] const* src);
----

== Return Value

1 on success, or 0 on failure&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *dst*
| Destination address object (must already be allocated)&period;
| *src*
| Source address to copy&period;
|===


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