Caps.CapBits.has: def of bend-osdev-caps@0.1.0.0
Import: import bend-osdev-caps@0.1.0.0/caps.bend as Caps
Lines 228-238 of bend-osdev-caps@0.1.0.0/caps.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-caps@0.1.0.0/caps.bend&start_line=228&end_line=238

import Base

# whether capability k is in s
def CapBits.has(n: Nat, s: Word(n), k: Nat) -> Bool:
  match n:
    case 0n:
      False{}
    case 1n+p:
      match s k:
        case WCon{h, t} 0n:
          h
        case WCon{h, t} 1n+j:
          CapBits.has(p, t, j)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Con