Caps.CapBits.subset: def of bend-osdev-caps@0.1.0.0
Import: import bend-osdev-caps@0.1.0.0/caps.bend as Caps
Lines 206-214 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=206&end_line=214

import Base

# every capability in a is in b
def CapBits.subset(n: Nat, a: Word(n), b: Word(n)) -> Bool:
  match n:
    case 0n:
      True{}
    case 1n+p:
      match a b:
        case WCon{ah, at} WCon{bh, bt}:
          CapBits.sub.bit(ah, bh, CapBits.subset(p, at, bt))

Uses (5):
  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
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-caps@0.1.0.0/caps.bend&name=CapBits.sub.bit