Function Increment

src/cryptlib/integer.cpp:186–197

}

static word Increment(word *A, unsigned int N, word B=1)
{
    assert(N);
    word t = A[0];
    A[0] = t+B;
    if (A[0] >= t)
        return 0;
    for (unsigned i=1; i<N; i++)
        if (++A[i])
            return 0;
    return 1;
}

static word Decrement(word *A, unsigned int N, word B=1)
{