l_create_mac_addr
l_create_sap_addr
l_data_indication
l_data_request
l_destroy_mac_addr
l_destroy_sap_addr
l_disable_request
l_enable_request
llc
LLC
l_read_mac_addr
l_read_sap_addr
l_sap_activation_request
l_sap_deactivation_request
l_test_indication
l_test_request
l_wait_event
l_xid_indication
l_xid_request