33 struct bufnode {  struct
34 	struct bufnode *next, *prev;  argument
35 	struct bufnode *hnext, *hprev;  argument
40 	struct bufnode node;
53 	struct bufnode buflist;
54 	struct bufnode hashtbl[BUFHASH_SIZE];
150 	struct bufnode *bn;  in ch_get()
434 	struct bufnode *bn;  in sync_logfile()
474 	struct bufnode *bn;  in buffered()
557 	struct bufnode *bn;  in ch_end_buffer_seek()
583 	struct bufnode *bn;  in ch_beg_seek()
584 	struct bufnode *firstbn;  in ch_beg_seek()
714 	struct bufnode *bn;  in ch_flush()
771 	struct bufnode *bn;  in ch_addbuf()
808 	struct bufnode *bn;  in ch_delbufs()
959 	struct bufnode *bn;