X25519.clamp: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/x25519.bend as X25519
Lines 30-35 of bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/x25519.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/x25519.bend&start_line=30&end_line=35

import Base

def clamp(bs: List<&2, U32>) -> List<&2, U32>:
  match bs:
    case Nil{}:
      Nil{}
    case Con{b, bt}:
      clamp_last(Con{U32.and(b, 248), bt})

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.and
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/x25519.bend&name=clamp_last