Print bits - Signed Integer

print_bits_int.c

void print_bits(int num)
{
        size_t bits = sizeof(num) * 8;
        int max = 1 << (bits - 1);
        int i;

        for (i = 0; i < bits; i++) {
                printf("%u", (num & max) ? 1 : 0);
                num = num << 1;
        }

        printf("\n");
}