Macro aes::soft::define_aes_impl

macro_rules! define_aes_impl {
    (
        $name:tt,
        $name_enc:ident,
        $name_dec:ident,
        $name_back_enc:ident,
        $name_back_dec:ident,
        $key_size:ty,
        $fixslice_keys:ty,
        $fixslice_key_schedule:path,
        $fixslice_decrypt:path,
        $fixslice_encrypt:path,
        $doc:expr $(,)?
    ) => { ... };
}