- public int nth_lsf (ulong mask, int nth_bit)
Find the position of the first bit set in mask, searching
from (but not including) nth_bit upwards.
- public int nth_msf (ulong mask, int nth_bit)
Find the position of the first bit set in mask, searching
from (but not including) nth_bit downwards.
- public uint storage (ulong number)
Gets the number of bits used to hold number, e.