c3c/resources/examples/nolibc/hello_world.c3

fn void print(String msg)
{
    $$syscall(1, 1, (uptr)msg.ptr, msg.len); // __NR_write, STDOUT
}

fn void printn(String msg)
{
    print(msg);
    print("\n");
}

fn void exit(int exit_code)
{
    $$syscall(60, exit_code); // __NR_exit
}

fn int main()
{
    printn("Hello, C3 World!");
    return 0;
}

fn void _start() @export("_start")
{
    exit(main());
}