Removes a key and its associated value from a #GTree without calling the key and value destroy functions.
If the key does not exist in the #GTree, the function does nothing.
the key to remove
Return: %TRUE if the key was found (prior to 2.8, this function returned nothing)
See Implementation
Removes a key and its associated value from a #GTree without calling the key and value destroy functions.
If the key does not exist in the #GTree, the function does nothing.