44 struct control_block {  struct
49 	TAILQ_ENTRY(control_block)	 entry;  argument
50 	TAILQ_ENTRY(control_block)	 all_entry;
72 	TAILQ_HEAD(, control_block)	 blocks;
121 	TAILQ_HEAD(, control_block)	 all_blocks;
226 control_free_block(struct control_state *cs, struct control_block *cb)  in control_free_block()
270 	struct control_block	*cb, *cb1;  in control_discard_pane()
409 	struct control_block	*cb;  in control_write()
436 	struct control_block	*cb;  in control_check_age()
472 	struct control_block	*cb;  in control_write_output()
593 	struct control_block	*cb, *cb1;  in control_flush_all_blocks()
663 	struct control_block	*cb, *cb1;  in control_write_pending()
822 	struct control_block	*cb, *cb1;  in control_stop()