Maraiah/maraiah/map/iidx.rs

//! `iidx` chunk.

use crate::{bin::{check_data, u16b}, err::*};

/// Reads an `iidx` chunk.
pub fn read(b: &[u8]) -> ResultS<(u16, usize)>
{
   check_data(b, 2)?;

   Ok((u16b(b), 2))
}

// EOF