user_process_unsolicited_data(), user_accept_unsolicited_data(), and user_process_unsolicited_data_stamp()
Implement user_process_unsolicited_data() in usrtm_unso.c and user_accept_unsolicited_data() in usrtm_accept.c if unsolicited data is to be supported.
If you want to timestamp the unsolicited data, implement user_process_unsolicited_data_timestamp() in usrtm_unsost.c instead of user_process_unsolicited_data() .
user_accept_unsolicited_data() should return TRUE if the processing for received unsolicited data is performed asynchronously.
If unsolicited_quality_data is 'TOOLKIT_YES', the data buffer in user_process_unsolicited_data_timestamp and user_process_unsolicited_data must be able to handle the receipt of unsolicited quality data.