Make TUs and headers self-contained, remove unused headers Signed-off-by: Daniel Chabrowski <daniel.chabrowski@intel.com>
Dates corrected in copyright headers to reflect original publication date (2018 for OpenCL, 2020 for Level Zero). Signed-off-by: lgotszal <lukasz.gotszald@intel.com>
Related-To: NEO-3964 Change-Id: Ice978e582721498d7496f989767ce7d6f5f4caf4 Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>