Finds an element in a
GQueue, using a supplied function to find the
desired element. It iterates over the queue, calling the given function
which should return 0 when the desired element is found. The function
takes two gconstpointer arguments, the
GQueue element’s data as the
first argument and the given user data as the second argument.
|This method is not directly available to language bindings.|
User data passed to
The argument can be
The data is owned by the caller of the function.
GCompareFuncto call for each element. It should return 0 when the desired element is found.