Method finishWriteLock

src/jrd/CryptoManager.h:247–253

	}

	void finishWriteLock()
	{
		if ((counter += BIG_VALUE) == 0)
			barCond.notifyAll();
		else
			lockCond.notifyOne();
	}

	Firebird::Condition barCond, lockCond;
	Firebird::Mutex mutex;