unlock
⚠️ Deprecated ⚠️
This is deprecated since version 2.32.
Use g_rec_mutex_unlock()
---Unlocks @mutex. Another thread will be allowed to lock @mutex only when it has been unlocked as many times as it had been locked before. If @mutex is completely unlocked and another thread is blocked in a g_static_rec_mutex_lock() call for @mutex, it will be woken and can lock @mutex itself.