gdImageRotate180  693 ext/gd/libgd/gd.h gdImagePtr gdImageRotate180(gdImagePtr src, int ignoretransparent);
gdImageRotate180 2176 ext/gd/libgd/gd_interpolation.c 			return gdImageRotate180(src, 0);
gdImageRotate180  530 ext/gd/libgd/gd_rotate.c 		return gdImageRotate180(src, ignoretransparent);
gdImageRotate180  540 ext/gd/libgd/gd_rotate.c 		pMidImg = gdImageRotate180 (src, ignoretransparent);