Function
GLibSequenceIterCompareFunc
Declaration
gint
(* GSequenceIterCompareFunc) (
GSequenceIter* a,
GSequenceIter* b,
gpointer user_data
)
Description
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:
GSequenceIter
A
GSequenceIter
.The data is owned by the caller of the function. b
-
Type:
GSequenceIter
A
GSequenceIter
.The data is owned by the caller of the function. user_data
-
Type:
gpointer
User data.
The argument can be NULL
.The data is owned by the caller of the function.