Code for find the multiple of 3

Method to check the number is multiple of 3

/* Function to check if n is a multiple of 3*/
int isMultipleOf3(int n)
{
    int odd_count = 0;
    int even_count = 0;

    /* Make no positive if +n is multiple of 3
       then is -n. We are doing this to avoid
       stack overflow in recursion*/
    if(n < 0)   n = -n;
    if(n == 0) return 1;
    if(n == 1) return 0;

    while(n)
    {
        /* If odd bit is set then
           increment odd counter */
        if(n & 1)
           odd_count++;
        n = n>>1;

        /* If even bit is set then
           increment even counter */
        if(n & 1)
            even_count++;
        n = n>>1;
    }

     return isMultipleOf3(abs(odd_count - even_count));
}