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. Since 2.14
a GDestroyNotify function, or NULL. [allow-none]
ConstructionException GTK+ fails to create the object.
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. Since 2.14