Function
GLibSequenceIterCompareFunc
Declaration
gint
(*GSequenceIterCompareFunc)(
GSequenceIter*a,
GSequenceIter*b,
gpointerdata
)
Description [src]
A GSequenceIterCompareFunc is a function used to compare iterators.
It must return zero if the iterators compare equal, a negative value
if a comes before b, and a positive value if b comes before a.
Parameters
a-
Type:
GSequenceIterA
GSequenceIter.The data is owned by the caller of the function. b-
Type:
GSequenceIterA
GSequenceIter.The data is owned by the caller of the function. data-
Type:
gpointerUser data.
The argument can beNULL.The data is owned by the caller of the function.
Return value
Type: gint
Zero if the iterators are equal, a negative value if a
comes before b, and a positive value if b comes before a.