= nng_mtx_free(3supp)
//
// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
// Copyright 2018 Capitar IT Group BV <info@capitar.com>
//
// This document is supplied under the terms of the MIT License, a
// copy of which should be located in the distribution where this
// file was obtained (LICENSE.txt).  A copy of the license may also be
// found online at https://opensource.org/licenses/MIT.
//

== NAME

nng_mtx_free - free mutex

== SYNOPSIS

[source, c]
----
#include <nng/nng.h>
#include <nng/supplemental/util/platform.h>

void nng_mtx_free(nng_mtx *mtx);
----

== DESCRIPTION

The `nng_mtx_free()` function frees the mutex _mtx_.
The mutex must not be locked when this function is called.

== RETURN VALUES

None.

== ERRORS

None.

== SEE ALSO

<<nng_mtx_alloc.3supp#,nng_mtx_alloc(3supp)>>,
<<nng.7#,nng(7)>>
