In specific cases, header files will be included incorrectly
during the configuration phase, leading to erroneous failure
of affected configure step.
This patch fixes this issue.
Signed-off-by: Krzysztof Majzerowicz-Jaszcz <krzysztof.majzerowicz-jaszcz@intel.com>
Proper file extensions help 'copyright header checker' find files
that should contain copyright info. Extensions also clearly indicate
file type, and help to fit in with the file naming convention.
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
