ref: 2699bac1e5869e2ee92f588d8c91b3a7d19fbaf0 dir: /lib/c/target/amd64-sysv-netbsd/syscall.mk/
SYSCALL = _Exit.o _read.o _write.o _open.o _close.o _brk.o _getpid.o _kill.o _lseek.o