[#EC_KEY_clear_flags]
= EC&lowbar;KEY&lowbar;clear&lowbar;flags
:mrdocs:

Clear the given flag bits on an EC&lowbar;KEY (deprecated)&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
&lsqb;&lsqb;deprecated&rsqb;&rsqb;
void
EC&lowbar;KEY&lowbar;clear&lowbar;flags(
    xref:EC_KEY.adoc[EC&lowbar;KEY]* key,
    int flags);
----

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

[cols="1,4"]
|===
| Name| Description
| *key*
| Elliptic&hyphen;curve key object to update&period;
| *flags*
| Flag mask of bits to clear (for example EC&lowbar;FLAG&lowbar;COFACTOR&lowbar;ECDH)&period;
|===


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