#include <stdio.h>

void main()
{
	unsigned int color;
	unsigned char underbar, i;
	char bin[36];
	/* 00000000_00000000_00000000_00000000\0 */
	/* 0123456789a123456789b123456789c12345 == 36 bytes */
	
	color = 0xf0;
	
	printf("size = [%dbyte], shift = [%d]\n", sizeof(color), sizeof(color) * 8 - 1);
	
	underbar = 0;
	for (i = 0; i < sizeof(color) * 8; i++){
		if (!(i % 8) && i) {
			bin[i + underbar] = '_';
			underbar++;
		}
		/*
		bin[i + underbar] = '0' + ((color << i) >> (sizeof(color) * 8 - 1));
		printf("%d ", (unsigned char)(color << i) >> (sizeof(color) * 8 - 1));
		*/
		
		bin[i + underbar] = '0' + ((color  >> (sizeof(color) * 8 - 1) - i) & 1);
		
	}
	bin[i + underbar] = '\0';
	
	printf("%s\n", bin);
	printf("Color = %u (0x%X)\n", color, color);
}