patch 8.2.3101: missing function prototype for vim_round() Commit: https://github.com/vim/vim/commit/67b17a6fc62156383d24dcbd6e6df34e180d7235 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 4 16:50:55 2021 +0200 patch 8.2.3101: missing function prototype for vim_round() Problem: Missing function prototype for vim_round(). Solution: Add the prototype.

#!/bin/bash
set -e

apt-get install -y xvfb

cat <<EOT >/etc/systemd/system/xvfb.service
[Unit]
Description=X Virtual Frame Buffer Service
After=network.target
[Service]
ExecStart=/usr/bin/Xvfb :99 -screen 0 1024x768x24
[Install]
WantedBy=multi-user.target
EOT

systemctl enable xvfb.service
systemctl start xvfb.service