Dns.head.id.if: def of bend-kit-dns@0.7.0.0
Import: import bend-kit-dns@0.7.0.0/dns.bend as Dns
Lines 315-320 of bend-kit-dns@0.7.0.0/dns.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-dns@0.7.0.0/dns.bend&start_line=315&end_line=320

import Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes

def head.id.if(ok: Bool, c: Bytes.Cursor) -> Maybe<&2, String>:
  match ok:
    case False{}:
      None{}
    case True{}:
      head.flags(Bytes.Cursor.u16be(c))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=Cursor
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=Cursor.u16be
  https://jend.leeeet.dev/definition.txt?path=bend-kit-dns@0.7.0.0/dns.bend&name=head.flags