// #![no_std]

use std::path::Path;
// use std::prelude::rust_2021::alloc;
extern crate alloc;
use alloc::vec::Vec;

fn main() {}

pub type File = Vec<u8>;
// TODO: implement better VFS api
pub trait FileIO {
    fn read(file: &mut File, file_address: u64, read_length: u64);
    fn write(file: &mut File, file_address: u64, dest_ptr: u64, src_len: usize);
    fn open(path: Path);
    fn close(file: &mut File);
}
pub enum FileError {}