PerlIO::via::QuotedPrint(3p) on OpenBSD

The text 2bdd0b843478, as OpenBSD 5.3, OpenBSD 5.2, OpenBSD 5.1, OpenBSD 5.0 shipped it.

PerlIO layer for quoted-printable strings

PerlIO::via::QuotedPrint(3p) on OpenBSD now