def bits64.ffs

import bend-osdev-algo@0.1.0.0/algo.bend as Algo

import Base
import bend-osdev-word64@0.1.0.0/word64.bend as W

176def bits64.ffs(a: W.W64) -> Nat:
177  bitw.ffs(64n, bits64.word(a))

Uses (4)