221       mpeg_segment_t *_segment = _cdio_list_node_data (p_node);  in _vcd_pbc_pin_lookup()  local
225       if (_segment->id && !strcmp (item_id, _segment->id))  in _vcd_pbc_pin_lookup()
228       n += _segment->segment_count;  in _vcd_pbc_pin_lookup()
443       mpeg_segment_t *_segment = _cdio_list_node_data (node);  in _vcd_pbc_check_unreferenced()  local
445       _segment->referenced = false;  in _vcd_pbc_check_unreferenced()
482       mpeg_segment_t *_segment = _cdio_list_node_data (node);  in _vcd_pbc_check_unreferenced()  local
484       if (!_segment->referenced)  in _vcd_pbc_check_unreferenced()
485 	vcd_warn ("segment item '%s' is unreachable", _segment->id);  in _vcd_pbc_check_unreferenced()
764 		mpeg_segment_t *_segment;  in _vcd_pbc_node_write()  local
778 		_segment = _vcd_obj_get_segment_by_id ((VcdObj_t *) obj,  in _vcd_pbc_node_write()
781 		if (!_segment)  in _vcd_pbc_node_write()
785 		else if (_segment->info->shdr[0].seen  in _vcd_pbc_node_write()
786 			 || !(_segment->info->shdr[1].seen || _segment->info->shdr[2].seen))  in _vcd_pbc_node_write()