RGB               301 ext/gd/libgd/gd.c #define RETURN_RGB(r, g, b) {RGB->R = r; RGB->G = g; RGB->B = b; return RGB;}
RGB               331 ext/gd/libgd/gd.c static HWBType * RGB_to_HWB (RGBType RGB, HWBType * HWB)
RGB               338 ext/gd/libgd/gd.c 	float R = RGB.R, G = RGB.G, B = RGB.B, w, v, b, f;
RGB               390 ext/gd/libgd/gd.c static RGBType * HWB_to_RGB (HWBType HWB, RGBType * RGB)
RGB               426 ext/gd/libgd/gd.c 	return RGB;