112 struct n_hdlc_buf {  struct
150 						struct n_hdlc_buf *buf);
152 			   struct n_hdlc_buf *buf);
153 static struct n_hdlc_buf *n_hdlc_buf_get(struct n_hdlc_buf_list *list);
166 	struct n_hdlc_buf *buf;  in flush_rx_queue()
175 	struct n_hdlc_buf *buf;  in flush_tx_queue()
183 	struct n_hdlc_buf *buf;  in n_hdlc_free_buf_list()
276 	struct n_hdlc_buf *tbuf;  in n_hdlc_send_frames()
384 	register struct n_hdlc_buf *buf;  in n_hdlc_tty_receive()
445 	struct n_hdlc_buf *rbuf;  in n_hdlc_tty_read()
538 	struct n_hdlc_buf *tbuf;  in n_hdlc_tty_write()
606 	struct n_hdlc_buf *buf = NULL;  in n_hdlc_tty_ioctl()
620 						struct n_hdlc_buf, list_item);  in n_hdlc_tty_ioctl()
635 						struct n_hdlc_buf, list_item);  in n_hdlc_tty_ioctl()
701 	struct n_hdlc_buf *buf;  in n_hdlc_alloc_buf()
753 						struct n_hdlc_buf *buf)  in n_hdlc_buf_return()
771 			   struct n_hdlc_buf *buf)  in n_hdlc_buf_put()
791 static struct n_hdlc_buf *n_hdlc_buf_get(struct n_hdlc_buf_list *buf_list)  in n_hdlc_buf_get()
794 	struct n_hdlc_buf *buf;  in n_hdlc_buf_get()
799 						struct n_hdlc_buf, list_item);  in n_hdlc_buf_get()