Phc.dec2: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/crypto/argon2/phc.bend as Phc
Lines 167-172 of bend-collections@1.0.0.0/src/crypto/argon2/phc.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/crypto/argon2/phc.bend&start_line=167&end_line=172

import Base

def dec2(ma: Maybe<&2, U32>, mb: Maybe<&2, U32>) -> Maybe<&2, List<&2, U32>>:
  match ma mb:
    case Some{+a} Some{+b}:
      dec2_fin(byte_of(su(a), sv(a), sw(a), su(b)), Bool.and(U32.is_eq(sv(b), 0), U32.is_eq(sw(b), 0)))
    case _ _:
      None{}

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/argon2/phc.bend&name=byte_of
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/argon2/phc.bend&name=dec2_fin
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/argon2/phc.bend&name=su
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/argon2/phc.bend&name=sv
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/argon2/phc.bend&name=sw