Here are the data structures with brief descriptions:

C_lub_blockpool
C_lub_blockpool_stats
C_lub_dblockpool
C_lub_partition_spec
C_tinyrl_history_iterator
Cclish_shell_builtin_t
Cclish_shell_hooks_t
Club_bintree_iterator_s
Club_bintree_key_s
Club_bintree_node_s
Club_bintree_s
Club_heap_stats_s
Cstruct_void_ptr