[#ECPKParameters_print]
= ECPKParameters_print
:mrdocs:

Print EC domain parameters from an EC_GROUP to a BIO (deprecated).

== Synopsis

Declared in `<openssl/ec.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
int
ECPKParameters_print(
    xref:BIO.adoc[BIO]* bp,
    xref:EC_GROUP.adoc[EC_GROUP] const* x,
    int off);
----

[WARNING]
====
https://en.cppreference.com/cpp/language/attributes/deprecated[Deprecated^]. Use of this entity is allowed but discouraged.
====
== Return Value

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *bp*
| BIO that receives the human‐readable parameters.
| *x*
| EC group whose parameters are printed.
| *off*
| Indentation width in spaces.
|===


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