ref: 57b7d9443f8a5ea6e19a7080f5ed310b86c3db74 dir: /src/libc/arch/amd64/darwin/syscall.lst/
1 __Exit 3 __read 4 __write 5 __open 6 __close 20 __getpid 46 __sigaction 37 __kill 199 __lseek