ydirflag         1093 ext/gd/libgd/gd.c 	int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag;
ydirflag         1148 ext/gd/libgd/gd.c 			ydirflag = (-1);
ydirflag         1153 ext/gd/libgd/gd.c 			ydirflag = 1;
ydirflag         1163 ext/gd/libgd/gd.c 		if (((y2 - y1) * ydirflag) > 0) {
ydirflag         1400 ext/gd/libgd/gd.c 	int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag;
ydirflag         1428 ext/gd/libgd/gd.c 			ydirflag = (-1);
ydirflag         1433 ext/gd/libgd/gd.c 			ydirflag = 1;
ydirflag         1437 ext/gd/libgd/gd.c 		if (((y2 - y1) * ydirflag) > 0) {