#include <stdio.h>

int main(void) {
         unsigned int i = 0x557e89f3;
         unsigned char c[4];
         c[0] = i & 0xFF;
         c[1] = (i>>8) & 0xFF;
         c[2] = (i>>16) & 0xFF;
         c[3] = (i>>24) & 0xFF;
         printf("c[0] = %x \n", c[0]);
         printf("c[1] = %x \n", c[1]);
         printf("c[2] = %x \n", c[2]);
         printf("c[3] = %x \n", c[3]);


         return 0;
}