wasi-common 0.21.0

WASI implementation in Rust
Documentation 
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pub(crate) mod entry_impl;
pub(crate) mod host_impl;
pub(crate) mod hostcalls_impl;

use std::fs::{File, OpenOptions};
use std::io::Result;

pub(crate) fn dev_null() -> Result<File> {
    OpenOptions::new().read(true).write(true).open("NUL")
}