Like g_sequence_sort_changed(), but uses
a #GSequenceIterCompareFunc instead of a #GCompareDataFunc as
the compare function.
@iter_cmp is called with two iterators pointing into @seq. It should
return 0 if the iterators are equal, a negative value if the first
iterator comes before the second, and a positive value if the second
iterator comes before the first.
Like g_sequence_sort_changed(), but uses a #GSequenceIterCompareFunc instead of a #GCompareDataFunc as the compare function.
@iter_cmp is called with two iterators pointing into @seq. It should return 0 if the iterators are equal, a negative value if the first iterator comes before the second, and a positive value if the second iterator comes before the first.