Function wasi_common::snapshots::wasi_unstable::wasi_unstable::fd_write

pub fn fd_write(
    ctx: &WasiCtx, 
    memory: &dyn GuestMemory, 
    fd: i32, 
    iovs_ptr: i32, 
    iovs_len: i32, 
    nwritten_ptr: i32
) -> Result<i32, String>