ref: 3fdda8782a1f8f907da10835b9a1a1b7c15b91e3 dir: /build/astyle.cfg/
--style=google --indent=spaces=2 --max-code-length=120 --pad-oper --align-pointer=type --align-reference=type --unpad-paren --pad-first-paren-out --lineend=linux