LBR02PacketBlue   272 coders/png.c           LBR02PacketBlue((pixelpacket)); \
LBR02PacketBlue  9148 coders/png.c           LBR02PacketBlue(image->background_color);
LBR02PacketBlue  9184 coders/png.c                 LBR02PacketBlue(image->colormap[i]);