Decrements the reference count of @tree by one. If the reference count drops to 0, all keys and values will be destroyed (if destroy functions were specified) and all memory allocated by @tree will be released.
It is safe to call this function from any thread.
2.22
See Implementation
Decrements the reference count of @tree by one. If the reference count drops to 0, all keys and values will be destroyed (if destroy functions were specified) and all memory allocated by @tree will be released.
It is safe to call this function from any thread.