png_set_quantize  483 example.c               png_set_quantize(png_ptr, std_color_cube, MAX_SCREEN_COLORS,
png_set_quantize  493 example.c               png_set_quantize(png_ptr, palette, num_palette,
png_set_quantize 1460 png.h          PNG_EXPORT(49, void, png_set_quantize, (png_structrp png_ptr,