/**
* @brief This represents a batch callback function for a plug-in.
*/
-typedef void (*LocModBatchExtCB)(gboolean enabled, guint num_of_location, gpointer userdata);
+typedef void (*LocModBatchExtCB)(gboolean enabled, guint num_of_location, LocationBatch *batch, gpointer userdata);
/**
* @brief This represents a velocity callback function for a plug-in.