llx              4315 ext/gd/gd.c    				char_bbox.llx = char_bbox.lly = char_bbox.ury = 0;
llx              4324 ext/gd/gd.c    			x1 = new_x(char_bbox.llx, char_bbox.lly) + cur_x;
llx              4325 ext/gd/gd.c    			y1 = new_y(char_bbox.llx, char_bbox.lly) + cur_y;
llx              4326 ext/gd/gd.c    			x2 = new_x(char_bbox.llx, char_bbox.ury) + cur_x;
llx              4327 ext/gd/gd.c    			y2 = new_y(char_bbox.llx, char_bbox.ury) + cur_y;
llx              4334 ext/gd/gd.c    			str_bbox.llx = min(str_bbox.llx, min(x1, min(x2, min(x3, x4))));
llx              4361 ext/gd/gd.c    	add_next_index_long(return_value, (int) ceil(((double) str_bbox.llx)*sz/1000));