113 struct n_hdlc_buf {  struct
151 						struct n_hdlc_buf *buf);
153 			   struct n_hdlc_buf *buf);
154 static struct n_hdlc_buf *n_hdlc_buf_get(struct n_hdlc_buf_list *list);
167 	struct n_hdlc_buf *buf;  in flush_rx_queue()
176 	struct n_hdlc_buf *buf;  in flush_tx_queue()
184 	struct n_hdlc_buf *buf;  in n_hdlc_free_buf_list()
277 	struct n_hdlc_buf *tbuf;  in n_hdlc_send_frames()
385 	register struct n_hdlc_buf *buf;  in n_hdlc_tty_receive()
448 	struct n_hdlc_buf *rbuf;  in n_hdlc_tty_read()
541 	struct n_hdlc_buf *tbuf;  in n_hdlc_tty_write()
608 	struct n_hdlc_buf *buf = NULL;  in n_hdlc_tty_ioctl()
622 						struct n_hdlc_buf, list_item);  in n_hdlc_tty_ioctl()
637 						struct n_hdlc_buf, list_item);  in n_hdlc_tty_ioctl()
703 	struct n_hdlc_buf *buf;  in n_hdlc_alloc_buf()
755 						struct n_hdlc_buf *buf)  in n_hdlc_buf_return()
773 			   struct n_hdlc_buf *buf)  in n_hdlc_buf_put()
793 static struct n_hdlc_buf *n_hdlc_buf_get(struct n_hdlc_buf_list *buf_list)  in n_hdlc_buf_get()
796 	struct n_hdlc_buf *buf;  in n_hdlc_buf_get()
801 						struct n_hdlc_buf, list_item);  in n_hdlc_buf_get()