gdTransparent    1153 gd.c           	REGISTER_LONG_CONSTANT("IMG_COLOR_TRANSPARENT", gdTransparent, CONST_CS | CONST_PERSISTENT);
gdTransparent     731 libgd/gd.c     			if (p != gdTransparent) {
gdTransparent     742 libgd/gd.c     			if (p != gdTransparent && p != 0) {