LBR04PacketRGB 413 coders/png.c LBR04PacketRGB((pixelpacket)); \ LBR04PacketRGB 8934 coders/png.c LBR04PacketRGB(image->background_color); LBR04PacketRGB 8971 coders/png.c LBR04PacketRGB(image->colormap[i]);