The ZigBee PRO Stack User Guide (JN-UG-3101) reports the location of the ZPS_bAppAddBeaconFilter function declaration incorrectly. It is actually located in the header file appZpsBeaconHandler.h not zps_apl_af.h. Additionally the UG does not mention the ZPS_bAppRemoveBeaconFilter function.

Some corrected information is available in the ZigBee Home Automation/Light Link SDK Release Notes (JN-RN-0058 v1620) below
