-}
-mod zbase32 {
-
-use std::str::FromStr;
-use std::ffi::c_void;
-use bitcoin::hashes::Hash;
-use crate::c_types::*;
-
-}
-mod poly1305 {
-
-use std::str::FromStr;
-use std::ffi::c_void;
-use bitcoin::hashes::Hash;
-use crate::c_types::*;
-
-}
-mod chacha20poly1305rfc {
-
-use std::str::FromStr;
-use std::ffi::c_void;
-use bitcoin::hashes::Hash;
-use crate::c_types::*;
-
-mod real_chachapoly {