Beginning with OES 2015, the zNW_user_s structure has been added to the XAttr NDK, and it contains the identity information and its type: Active Directory or eDirectory.
typedef struct zNW_user_s { LONG is_aduser; zNW_id_u id; } zNW_user_s;
Specifies whether the user is an Active Directory user or not.
Specifies the user ID.