Here is a list of all struct and union fields with links to the structures/unions they belong to:

### - u -

- u : mph_info_param , osmo_dlsap_prim , osmo_phsap_prim , osmo_sub_auth_data
- ue_prob : gsm0808_old_bss_to_new_bss_info
- umts : osmo_sub_auth_data
- unit_name : ipaccess_unit
- upd_result : gsm48_ra_upd_ack
- update : gsm341_etws_message , gsm341_ms_message
- update_pending_frames : lapd_datalink
- uplink : gprs_cs_desc , info_ciph_req_param
- use_sabme : lapd_datalink
- user_rate : gsm_mncc_bearer_cap
- ussd_data : ss_request
- ussd_data_dcs : ss_request
- ussd_data_len : ss_request
- ussd_text : ss_request