unlock.md

description	title	ms.date	api_name	api_location	api_type	topic_type	f1_keywords	helpviewer_keywords	ms.assetid
Learn more about: _unlock	_unlock	11/04/2016	_unlock	msvcrt.dll msvcr100.dll msvcr110_clr0400.dll msvcr110.dll msvcr80.dll msvcr120.dll msvcr90.dll msvcr120_clr0400.dll	DLLExport	apiref	unlock _unlock	unlock function _unlock function	2eda2507-a134-4997-aa12-f2f8cb319e14

_unlock

Releases a multi-thread lock.

Important

This function is obsolete. Beginning in Visual Studio 2015, it is not available in the CRT.

Syntax

void __cdecl _unlock(
   int locknum
);

Parameters

locknum
[in] The identifier of the lock to release.

Requirements

Source: mlock.c

See also

Alphabetical function reference
_lock