printf("%s is a %dx%d PC Paintbrush image\n", filename, width, height);
printf("depth: %d\n", depth);
printf("bits_per_pixel: %d\n", pcx.bits_per_pixel);
printf("%s is a %dx%d PC Paintbrush image\n", filename, width, height);
printf("depth: %d\n", depth);
printf("bits_per_pixel: %d\n", pcx.bits_per_pixel);