cloc-1.64.exe common vos/common vos/posix --by-file-by-lang  --report-file=report.txt
cloc-1.64.exe vos/posix --by-file-by-lang  --report-file=report_posix.txt
cloc-1.64.exe vos/windows --by-file-by-lang  --report-file=report_windows.txt
cloc-1.64.exe vos/vxworks --by-file-by-lang  --report-file=report_vxworks.txt