39 struct bufnode {  struct
40 	struct bufnode *next, *prev;  argument
41 	struct bufnode *hnext, *hprev;  argument
46 	struct bufnode node;
59 	struct bufnode buflist;
60 	struct bufnode hashtbl[BUFHASH_SIZE];
150 	struct bufnode *bn;  in ch_get()
423 	struct bufnode *bn;  in sync_logfile()
461 	struct bufnode *bn;
548 	struct bufnode *bn;  in ch_end_buffer_seek()
575 	struct bufnode *bn;  in ch_beg_seek()
576 	struct bufnode *firstbn;  in ch_beg_seek()
698 	struct bufnode *bn;  in ch_flush()
766 	struct bufnode *bn;  in ch_addbuf()
805 	struct bufnode *bn;  in ch_delbufs()
948 	struct bufnode *bn;