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

- u -

• u : abc_conn , broadcast_conn , netflood_conn , stunicast_conn , unicast_conn , rucb_conn , neighbor_discovery_conn , runicast_conn , stbroadcast_conn
• u16 : uip_ip6addr_t , Union16 , Union32 , Union64 , eui64_t , at24mac602_serialnumber_t , uip_ip4addr_t
• u16ptr : UnionPtr , UnionVPtr , UnionCPtr , UnionCVPtr , StructPtr , StructVPtr , StructCPtr , StructCVPtr
• u32 : Union32 , Union64 , eui64_t , at24mac602_serialnumber_t , uip_buf_t
• u32ptr : UnionCPtr , UnionCVPtr , StructPtr , StructVPtr , StructCPtr , StructCVPtr , UnionPtr , UnionVPtr
• u64 : Union64
• u64ptr : UnionPtr , UnionVPtr , UnionCPtr , UnionCVPtr , StructPtr , StructVPtr , StructCPtr , StructCVPtr
• u8 : Union16 , Union32 , Union64 , eui64_t , at24mac602_serialnumber_t , linkaddr_t , uip_ip4addr_t , uip_ip6addr_t , uip_buf_t
• u8ptr : StructVPtr , UnionCVPtr , UnionPtr , UnionVPtr , StructCVPtr , UnionCPtr , StructCPtr , StructPtr
• udp : uip_stats
• udp_conn : simple_udp_connection , udp_socket
• udpchksum : uip_udp_hdr , uip_udpip_hdr
• udplen : uip_udpip_hdr , uip_udp_hdr
• uncompress : sicslowpan_nh_compressor
• unicast_conn : collect_conn
• unit : sensor_result_tag
• unknown_bus_state_timeout : i2c_master_config
• unreach : uaodv_msg_rerr
• unused : fwcache_entry
• unused1 : uaodv_bad_hop_ext
• unused2 : uaodv_bad_hop_ext
• update_metric_container : rpl_of
• updated : rpl_parent
• urgp : tcpip_hdr , uip_tcpip_hdr , uip_tcp_hdr
• use_external_clock : usart_config
• used : argbuf , rpl_dag , rpl_instance , sicslowpan_addr_context
• username : mqtt_credentials