details: https://anonhg.NetBSD.org/src-draft/rev/e8cf9f0e7e5a branches: netbsd-9 changeset: 931597:e8cf9f0e7e5a user: Joerg Sonnenberger <joerg%bec.de@localhost> date: Mon Apr 27 16:38:28 2020 +0200 description: Close old heads