Selection Sort

void selection_sort(BYTE data[], int n) {
    for (int i = 0; i < n - 1; i++) {
        int jmin = i;
        for (int j = i + 1; j < n; j++)
            if (data[j] < data[jmin]) jmin = j;
        if (jmin != i) SWAP(data[jmin], data[i]);
    }
}