Function wasi_common::snapshots::preview_0::wasi_unstable::fd_readdir

pub fn fd_readdir(
    ctx: &WasiCtx, 
    memory: &dyn GuestMemory, 
    fd: i32, 
    buf: i32, 
    buf_len: i32, 
    cookie: i64, 
    bufused_ptr: i32
) -> Result<i32, Trap>