Function rl_decompress 

pub fn rl_decompress<T: Read + Seek>(
    input: T,
    align: usize,
    actual_size: Option<usize>,
) -> Result<Vec<u8>>

Available on crate feature emote-img only.

Decompress RL data

• align - alignment. usually 4
• actual_size - if known, set it to preallocate memory