ydirflag         1095 ext/gd/libgd/gd.c 	int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag;
ydirflag         1150 ext/gd/libgd/gd.c 			ydirflag = (-1);
ydirflag         1155 ext/gd/libgd/gd.c 			ydirflag = 1;
ydirflag         1165 ext/gd/libgd/gd.c 		if (((y2 - y1) * ydirflag) > 0) {
ydirflag         1402 ext/gd/libgd/gd.c 	int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag;
ydirflag         1430 ext/gd/libgd/gd.c 			ydirflag = (-1);
ydirflag         1435 ext/gd/libgd/gd.c 			ydirflag = 1;
ydirflag         1439 ext/gd/libgd/gd.c 		if (((y2 - y1) * ydirflag) > 0) {