ref: 382246c710d899190d9c0dbc2f971e4542ece1ff dir: /lib/sys/qbe-linux/syscall.lst/
#number name 0 _read 1 _write 2 _open 3 _close 3 _lseek 12 _brk 13 _rt_sigaction 38 _getpid 60 _Exit 32 _kill