Implement the following API functions in the AR System External Authentication (AREA) plug-ins:
Action
Reference
Learn about the AR System External Authentication (AREA) API data structure that returns user login information from the AREA plug-in to the AR System server through AREAResponseStruct structure.
Learn about the AREAFreeCallback function that frees the data associated with the AREAResponseStruct, which the AREAVerifyLoginCallback function returns.