[#ERR_add_error_txt]
= ERR&lowbar;add&lowbar;error&lowbar;txt
:mrdocs:

Append text to the most recent error, optionally inserting a separator first&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
ERR&lowbar;add&lowbar;error&lowbar;txt(
    char const* sepr,
    char const* txt);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *sepr*
| Separator inserted before `txt` when the top entry has no data yet, or NULL&period;
| *txt*
| Additional text to append (may be split across new queue entries if too long)&period;
|===


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