Instead of including <QIODevice>, use the correct 'nested name
specifier', QIODeviceBase.
Amends 8bd0a09475.
Pick-to: 6.2
Change-Id: I077948b33f985cd4a2e3a9e591645cf20d7af91c
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
- Introduce a common header file for client and server;
- Update license headers;
- Fix minor issues.
Change-Id: I3fc42fd5ba32141c702fc6679a27bf0b6a16fd26
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>