Helpers

Powuli

Internal helper function

static unsigned long long int Powuli(const unsigned long int b, const unsigned long int e)

---

A static helper function.
Returns b to the power of e.

This is used by BaseX_2_10 because it it is optimized for integer powers.

Prone to overflows if used improperly!

Be careful, this function IS prone to integer overflows!
Don't put in values that would result in values greater than unsigned long long int.

Powuli stands for power unsigned long int.