gdImageColorExactAlpha 1888 gd.c           	RETURN_LONG(gdImageColorExactAlpha(im, red, green, blue, alpha));
gdImageColorExactAlpha  459 libgd/gd.c     	return gdImageColorExactAlpha (im, r, g, b, gdAlphaOpaque);
gdImageColorExactAlpha  523 libgd/gd.h     int gdImageColorExactAlpha(gdImagePtr im, int r, int g, int b, int a);