116 struct n_hdlc_buf {  struct
117 	struct n_hdlc_buf *link;  argument
122 #define	N_HDLC_BUF_SIZE	(sizeof(struct n_hdlc_buf) + maxframe)  argument
125 	struct n_hdlc_buf *head;
126 	struct n_hdlc_buf *tail;
152 	struct n_hdlc_buf	*tbuf;
164 			   struct n_hdlc_buf *buf);
165 static struct n_hdlc_buf *n_hdlc_buf_get(struct n_hdlc_buf_list *list);
202 	struct n_hdlc_buf *buf;  in flush_rx_queue()
211 	struct n_hdlc_buf *buf;  in flush_tx_queue()
246 	struct n_hdlc_buf *buf;  in n_hdlc_release()
390 	struct n_hdlc_buf *tbuf;  in n_hdlc_send_frames()
515 	register struct n_hdlc_buf *buf;  in n_hdlc_tty_receive()
583 	struct n_hdlc_buf *rbuf;  in n_hdlc_tty_read()
668 	struct n_hdlc_buf *tbuf;  in n_hdlc_tty_write()
849 	struct n_hdlc_buf *buf;  in n_hdlc_alloc()
903 			   struct n_hdlc_buf *buf)  in n_hdlc_buf_put()
928 static struct n_hdlc_buf* n_hdlc_buf_get(struct n_hdlc_buf_list *list)  in n_hdlc_buf_get()
931 	struct n_hdlc_buf *buf;  in n_hdlc_buf_get()