Nar.b64.two: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/sha/nar.bend as Nar
Lines 146-151 of ezx@1.11.0.0/src/sha/nar.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/sha/nar.bend&start_line=146&end_line=151

import Base

def b64.two(+first: U32, +second: U32) -> String:
  +n = (U32.shln(first, 8n) .|. second : U32)
  SCon{b64.digit(U32.shrn(n, 10n)),
    SCon{b64.digit((U32.shrn(n, 4n) .&. 63 : U32)),
      SCon{b64.digit(U32.shln((n .&. 15 : U32), 2n)),
        SCon{'=', SNil{}}}}}

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  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=Base/base.bend&name=U32.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shln
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shrn
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/sha/nar.bend&name=b64.digit