Returns attributes of the next world license in the license database.
AW_CALLBACK_LICENSE_ATTRIBUTES
Only instances owned by the root account (citizen #1) may use aw_license_next.
The license with the next name alphabetically after the current value of AW_LICENSE_NAME is returned. To scan the entire license database, set AW_LICENSE_NAME to NULL and call aw_license_next repeatedly until it fails.
See aw_license_attributes for a list of all license attributes that are returned.
aw_license_add
aw_license_attributes
aw_license_change
aw_citizen_delete
aw_license_previous