[#CRYPTO_THREAD_lock_free]
= CRYPTO_THREAD_lock_free
:mrdocs:

Free a CRYPTO_RWLOCK allocated by CRYPTO_THREAD_lock_new().

== Synopsis

Declared in `<openssl/crypto.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
CRYPTO_THREAD_lock_free(xref:CRYPTO_RWLOCK.adoc[CRYPTO_RWLOCK]* lock);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *lock*
| Lock to free, or NULL (no‐op).
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#