ref: a2e3a665294b6d10575f0108a5ec56ead724ae17 dir: /lib/c/target/amd64-sysv-openbsd/.gitignore/
_Exit.s _brk.s _close.s _getpid.s _kill.s _lseek.s _open.s _read.s _sigaction.s _write.s