Lines Matching refs:null_line
99 null_line(); in forw_line_seg()
119 null_line(); in forw_line_seg()
131 null_line(); in forw_line_seg()
156 null_line(); in forw_line_seg()
188 null_line(); in forw_line_seg()
203 null_line(); in forw_line_seg()
244 null_line(); in forw_line_seg()
335 null_line(); in forw_line_seg()
375 null_line(); in back_line()
385 null_line(); in back_line()
409 null_line(); in back_line()
414 null_line(); in back_line()
428 null_line(); in back_line()
465 null_line(); in back_line()
483 null_line(); in back_line()