proc sysWrite*(arg1: int, arg2: pointer, arg3: int) : int =
    asm """
        "syscall"
        : "=a" result
        : "a" 1,
        "D" arg1,
        "S" arg2,
        "m" arg2,
        "d" arg3
        : "memory", "cc", "rcx", "r11";
    """

var s: cstring = "Hello"
discard sysWrite(2, addr(s), 5)