Obtain a new screen. On POSIX this is connected to /dev/tty using the $TERM environment variable.
Copyright 2025 Garrett D'Amore
Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE or https://www.boost.org/LICENSE_1_0.txt) SPDX-License-Identifier: BSL-1.0
Common module for dcell, it contains some package wide definitions.