Blake2b.mask: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/crypto/blake/blake2b/blake2b.bend as Blake2b
Lines 146-147 of bend-collections@1.0.0.0/src/crypto/blake/blake2b/blake2b.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/crypto/blake/blake2b/blake2b.bend&start_line=146&end_line=147

import Base

def mask(w: U32, +pos: Nat, +remain: Nat) -> U32:
  keep(w,Nat.sub(remain,pos))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.sub
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/blake/blake2b/blake2b.bend&name=keep