public int get_integer_list (string group_name, string key) throws KeyFileError
Returns the values associated with
group_name as integers.
key cannot be found then null is returned and throws is set
to KEY_NOT_FOUND. Likewise, if the values associated with
key cannot be interpreted as integers, or are out of range for int, then
null is returned and throws is set to
a group name
the number of integers returned
the values associated with the key as a list of integers, or null if the key was not found or could not be parsed. The returned list of integers should be freed with g_free when no longer needed.