Here are the data structures with brief descriptions:

bridge_data
classid_map
genl_cmd	Generic Netlink Command
genl_info
genl_ops	Generic Netlink Operations
inet6_data
meta_data
nbyte_data
nl_af_group	Address family to netlink group association
nl_cache_ops	Cache Operations
nl_cli_tc_module
nl_derived_object
nl_dump_params	Dumping parameters
nl_list_head
nl_msgtype	Message type to cache action association
nl_object
nl_object_ops	Object Operations
nl_parser_param	Parser parameters
nla_policy	Attribute validation policy
rtnl_basic
rtnl_ematch_ops	Extended Match Operations
rtnl_link	Link object
rtnl_link_af_ops	Available operations to modules implementing a link address family
rtnl_link_info_ops	Available operations to modules implementing a link info type
rtnl_meta_value
rtnl_pktloc
rtnl_rtcacheinfo
rtnl_tc_ops	Traffic control object operationsThis structure holds function pointers and settings implementing the features of each traffic control object implementation
rtnl_tc_type_ops
text_data
vlan_map
yy_buffer_state
yy_trans_info
yyalloc
yyguts_t
YYLTYPE
YYSTYPE