Function
GLibSequenceIterCompareFunc
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 |
GSequenceIter |
A |
|
The data is owned by the caller of the function. | |
b |
GSequenceIter |
A |
|
The data is owned by the caller of the function. | |
data |
gpointer |
User data. |
|
The argument can be NULL . | |
The data is owned by the caller of the function. |