Creates a new GSequence. The @data_destroy function, if non-%NULL will be called on all items when the sequence is destroyed and on items that are removed from the sequence.
a #GDestroyNotify function, or %NULL
Return: a new #GSequence
ConstructionException GTK+ fails to create the object.
2.14
See Implementation
Creates a new GSequence. The @data_destroy function, if non-%NULL will be called on all items when the sequence is destroyed and on items that are removed from the sequence.