Pointlessly Complicated Bitshifting Random

#include <stdio.h>

int main()
{   unsigned int randomness = 0;
    FILE *fp;
    fp = fopen("/dev/random", "rb");
    for(int x = 0; x < sizeof(int); x++)
    {   randomness <<= (x * 8);
        randomness |= fgetc(fp);
    }
    printf("%u\n", randomness);
    return 0;
}