113 struct n_hdlc_buf {  struct
149 						struct n_hdlc_buf *buf);
151 			   struct n_hdlc_buf *buf);
152 static struct n_hdlc_buf *n_hdlc_buf_get(struct n_hdlc_buf_list *list);
164 	struct n_hdlc_buf *buf;  in flush_rx_queue()
173 	struct n_hdlc_buf *buf;  in flush_tx_queue()
181 	struct n_hdlc_buf *buf;  in n_hdlc_free_buf_list()
270 	struct n_hdlc_buf *tbuf;  in n_hdlc_send_frames()
364 	register struct n_hdlc_buf *buf;  in n_hdlc_tty_receive()
427 	struct n_hdlc_buf *rbuf;  in n_hdlc_tty_read()
520 	struct n_hdlc_buf *tbuf;  in n_hdlc_tty_write()
588 	struct n_hdlc_buf *buf = NULL;  in n_hdlc_tty_ioctl()
602 						struct n_hdlc_buf, list_item);  in n_hdlc_tty_ioctl()
617 						struct n_hdlc_buf, list_item);  in n_hdlc_tty_ioctl()
683 	struct n_hdlc_buf *buf;  in n_hdlc_alloc_buf()
735 						struct n_hdlc_buf *buf)  in n_hdlc_buf_return()
753 			   struct n_hdlc_buf *buf)  in n_hdlc_buf_put()
773 static struct n_hdlc_buf *n_hdlc_buf_get(struct n_hdlc_buf_list *buf_list)  in n_hdlc_buf_get()
776 	struct n_hdlc_buf *buf;  in n_hdlc_buf_get()
781 						struct n_hdlc_buf, list_item);  in n_hdlc_buf_get()