[#ERR_add_error_txt]
= ERR_add_error_txt
:mrdocs:

Append text to the most recent error, optionally inserting a separator first.

== Synopsis

Declared in `<openssl/err.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
ERR_add_error_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.
| *txt*
| Additional text to append (may be split across new queue entries if too long).
|===


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