Ws.Ws.mask: def of bend-kube-runtime@0.2.0.0
Import: import bend-kube-runtime@0.2.0.0/src/ws.bend as Ws
Lines 78-84 of bend-kube-runtime@0.2.0.0/src/ws.bend: https://jend.leeeet.dev/read.txt?path=bend-kube-runtime@0.2.0.0/src/ws.bend&start_line=78&end_line=84

import Base

# XORs bytes with the key a, b, c, d, rotating.
def Ws.mask(bs: List<&2, U32>, +a: U32, +b: U32, +c: U32, +d: U32) -> List<&2, U32>:
  match bs:
    case Nil{}:
      Nil{}
    case Con{x, t}:
      Con{U32.xor(x, a), Ws.mask(t, b, c, d, a)}

Uses (3):
  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.xor